FLYGT ITT Series Installation, Operation And Maintenance Manual
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FLYGT ITT Series Installation, Operation And Maintenance Manual

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Xylem Water Solutions AB (the Company) was previously named ITT Water &
Wastewater AB. The name change took place in November 2011. This is document is
(i) a document that relates to a product of the Company phased out prior to the name
change; or (ii) an old version of documentation relating to a product that is still being
produced by the Company but which document was published prior to the 1st of
January 2012 . This document may therefore still be marked "ITT". Xylem Water
Solutions AB is no longer an ITT company and the fact that "ITT" may appear on this
document shall not be interpreted as a reference by the Company to "ITT" in the
Company's current business activities. Any use or reference to "ITT" by you is strictly
prohibited. In no event will we be liable for any incidental, indirect, consequential,
punitive or special damages of any kind, or any other damages whatsoever, including,
without limitation, those resulting from loss of profit, loss of contracts, loss of reputation,
goodwill, data, information, income, anticipated savings or business relationships for any
use by you of "ITT". This disclaimer notice shall be interpreted and governed by Swedish
law, and any disputes in relation to it are subject to the jurisdiction of the courts in Sweden.
If you do not agree to these terms and conditions you should not print this document and
immediately stop accessing it.

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Summary of Contents for FLYGT ITT Flygt Series

  • Page 1 Xylem Water Solutions AB (the Company) was previously named ITT Water & Wastewater AB. The name change took place in November 2011. This is document is (i) a document that relates to a product of the Company phased out prior to the name change;...
  • Page 2 End of Disclaimer text.
  • Page 3 Water & Wastewater Installation, Operation and Maintenance Manual C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800...

  • Page 5: Table Of Contents

    Table of Contents Table of Contents Introduction and Safety..............................5 Introduction..................................5 Inspect the delivery................................5 Product warranty................................5 Safety....................................6 Safety message levels..............................6 User safety..................................7 Ex-approved products..............................8 Environmental safety..............................9 Transportation and Storage............................10 Transportation guidelines...............................10 Precautions..................................10 Position and fastening..............................10 Horizontal position..............................10 Vertical position................................10 Lifting.....................................11 Lift pump from vertical position and remove transport pallet................13 Lift pump from horizontal position and remove transport pallet................14 Install the guide claw (3800 only)..........................17 Storage guidelines................................18...
  • Page 6 Table of Contents Make the electrical connections............................49 General precautions..............................49 Requirements................................49 Cables.....................................49 Earthing (Grounding)..............................50 Connect the cables...............................50 Power cable phase sequence............................51 MAS sensor connections............................53 CAS or MAS 711 + MRM-01 sensor connections....................55 Cable charts...................................58 Prepare the medium-voltage cable..........................66 Connect the coolant................................72 Connect the integrated cooling system........................72 Connect the external cooling system........................72 Connect the seal flushing...............................77...
  • Page 7 Table of Contents C3231 Motor rating and performance, 50 Hz......................113 Low voltage..................................113 C3240 Motor rating and performance, 50 Hz.......................115 Low voltage..................................115 Medium voltage................................116 C3300 Motor rating and performance, 50 Hz.......................117 Low voltage..................................117 C3306 Motor rating and performance, 50 Hz.......................119 Low voltage..................................119 C3312 Motor rating and performance, 50 Hz......................120 Low voltage..................................120 Medium voltage................................121...
  • Page 8 Table of Contents C3312 Motor rating and performance, 60 Hz......................145 Low voltage..................................145 Medium voltage................................146 C3351 Motor rating and performance, 60 Hz......................147 Low voltage..................................147 Medium voltage................................148 C3356 Motor rating and performance, 60 Hz.......................149 Low voltage..................................149 C3400 motor rating and performance, 60 Hz......................150 Low voltage..................................150 Medium voltage................................151 C3501 Motor rating and performance, 60 Hz......................153...

  • Page 9: Introduction And Safety

    Introduction and Safety Introduction and Safety Introduction Purpose of this manual The purpose of this manual is to provide necessary information for: • Installation • Operation • Maintenance CAUTION: Read this manual carefully before installing and using the product. Improper use of the product can cause personal injury and damage to property, and may void the warranty.

  • Page 10: Safety

    Introduction and Safety • Incorrectly executed repair work • Normal wear and tear ITT assumes no liability for these situations: • Bodily injuries • Material damages • Economic losses Warranty claim ITT products are high-quality products with expected reliable operation and long life. However, should the need arise for a warranty claim, then contact your ITT representative.

  • Page 11: User Safety

    Introduction and Safety Safety message level Indication A hazardous situation which, if not avoided, could result in death or serious injury WARNING: A hazardous situation which, if not avoided, could CAUTION: result in minor or moderate injury The possibility of electrical risks if instructions are not followed in a proper manner Electrical Hazard: •...

  • Page 12: Ex-Approved Products

    Introduction and Safety Hazardous liquids The product is designed for use in liquids that can be hazardous to your health. Observe these rules when you work with the product: • Make sure that all personnel who work with biologically hazardous liquids are vaccinated against diseases to which they may be exposed.

  • Page 13: Environmental Safety

    Introduction and Safety Guidelines for compliance Compliance is fulfilled only when you operate the unit within its intended use. Do not change the conditions of the service without the approval of an ITT representative. When you install or maintain explosion proof products, always comply with the directive and applicable standards (for example, IEC/ EN 60079–14).

  • Page 14: Transportation And Storage

    Transportation and Storage Transportation and Storage Transportation guidelines Precautions WARNING: • Stay clear of suspended loads. • Observe accident prevention regulations in force. Position and fastening The pump can be transported either horizontally or vertically. Make sure that the product is securely fastened during transportation, and cannot roll or fall over.

  • Page 15: Lifting

    Transportation and Storage Figure 2: Vertical position for transport The impeller/propeller must also be locked during transportation. Lifting WARNING: • Crush hazard. The unit and the components can be heavy. Use proper lifting methods and wear steel- toed shoes at all times. •...
  • Page 16 Transportation and Storage The left arrow indicates placement of the lifting link when lifting the complete pump with 605–675 drive units. The right arrow indicates placement for lifting the drive unit only. Figure 3: Drive units 605–675 Placement for lifting drive unit only, or complete pump C3231-C3356, with 705–775 drive units: Placement for lifting complete pump C3400-C3602, with 705–775 drive units: Figure 4: Drive units 705–775 When lifting only the drive unit for C3400–C3602 pumps, the lifting cover must be turned 180°.

  • Page 17: Lift Pump From Vertical Position And Remove Transport Pallet

    Transportation and Storage Figure 5: Drive units 805–995 For 805–995 drive units, the lifting link must be positioned so that the complete pump hangs forward with an incline of 0–2° in relation to the vertical axis. Lift pump from vertical position and remove transport pallet Fasten a suitable lifting strap/sling to the lifting eye on the top of the drive unit.

  • Page 18: Lift Pump From Horizontal Position And Remove Transport Pallet

    Transportation and Storage Lift pump from horizontal position and remove transport pallet WARNING: • An assembled pump must never be lifted by the holes in the hydraulic unit. • Stay clear of suspended loads. NOTICE: • When handling the pump to and from horizontal position, the pump should always be lifted by the lifting link.
  • Page 19 Transportation and Storage For C3231: Make sure that the support columns on C3231 are outside the pallet, as they may break if used as support when raising. See figure below. Continue raising the pump until it is in an upright position. The pump may jolt or sway near the end of the lifting operation.
  • Page 20 Transportation and Storage Remove the transport pallet. Lift the pump and remove the support pallet. Place the pump upright on a rigid horizontal surface so that it cannot fall over. C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 21: Install The Guide Claw (3800 Only)

    Transportation and Storage Lift with double-hook equipment (recommended) Fasten a suitable lifting sling/strap to the lifting eye on the top of the drive unit. Lifting (page 11). Fasten a sling around the hydraulic unit. Remove the straps securing the pump to the transport pallet. Lift up the pump.

  • Page 22: Storage Guidelines

    Transportation and Storage Tighten the M24 nuts. Tightening torque: 629 Nm (464 ft-lbs). 586 02 00 Storage guidelines Storage location The product must be stored in a covered and dry location free from heat, dirt, and vibrations. NOTICE: • Protect the product against humidity, heat sources, and mechanical damage. •...

  • Page 23: Long-Term Storage

    Transportation and Storage When Guideline After storage If the impeller/propeller is frozen, it must be thawed by immersing the pump in liquid before operating the pump. NOTICE: Never use a naked flame to thaw the unit. Long-term storage If the pump is stored more than 6 months, the following apply: •...

  • Page 24: Product Description

    Product Description Product Description Pump Design Intended Use The product is intended for moving waste water, sludge, raw and clean water. Always follow the limits given in Application limits (page 110). If there is a question regarding the intended use of the equipment, please contact an ITT representative before proceeding.

  • Page 25: Spare Parts

    Product Description Duty class Duty factor Input power 10. Rated speed 11. Controller 12. Additional information 13. Maximum ambient temperature 14. Serial number 15. ATEX marking Figure 6: EN approval plate EN approval for cable entry: • Certificate number: INERIS 02ATEX 9008 U •...
  • Page 26 Product Description C3240 Voltage range Standard drive units Explosion-proof drive Maximum number of units starts per hour Up to 1.1 kV 1.2-6.6 kV C3300 Voltage range Standard drive units Explosion-proof drive Maximum number of units starts per hour Up to 1.1 kV C3306 Voltage range Standard drive units...
  • Page 27 Product Description C3400 Voltage range Standard drive units Explosion-proof drive Maximum number of units starts per hour Up to 1.1 kV 1.2-6.6 kV C3501 Voltage range Standard drive units Explosion-proof drive Maximum number of units starts per hour Up to 1.1 kV 1.2-6.6 kV C3531 Voltage range...

  • Page 28: The Monitoring Equipment

    The monitoring equipment The MAS 711 system MAS 711 (Monitoring and Status) is a monitoring system for ITT Flygt pumps. It monitors and stores measurements from a number of sensors (temperature, leakage and vibration). These are used to: • Protect the pump by raising an alarm when undesirable events occur.
  • Page 29 Product Description Table 1: Sensors for pumps using drive units up to 1.1 kV Signal Cable, Standard or Parameter Monitored Sensor Number of Optional Leads Required Vibration VIS 10 Optional Float Switch Leakage Sensor Leakage in the junction box Standard (FLS) Stator winding temperature in one Pt100 analogue temperature...

  • Page 30: Monitoring Alternatives: Mas And Cas Overviews

    Product Description Signal Cable, Standard or Description Sensor Number of Optional Leads Required Pump current A current transformer in the control cabinet is required. Separate electronic instrument using three current Power monitoring Optional transformers. For more information on the stator temperature monitoring, see Stator temperature monitoring methods (page 31).

  • Page 31: Sensors

    Product Description Pumps with the optional CAS equipment with a 12-lead auxiliary cable are mounted with the following possible options: • Leakage sensor in the oil housing (CLS) • Analogue temperature sensor (Pt100) for support bearing temperature monitoring. (Requires separate Pt100 relay.) Pumps with the optional CAS equipment 24-lead auxiliary cable have the same options as for the 12-lead cable, and two additional analogue temperature sensors (Pt100) for stator winding temperature in 3 phases.
  • Page 32 Product Description 7X5 drive units Vibration – VIS 10 Leakage in the junction box – FLS, Float Switch Leakage Sensor Stator winding temperature Main bearing temperature – Pt100 analogue temperature sensor Leakage in the stator housing – FLS Water in oil (standard drive units only) – CLS, Capacitive Leakage Sensor Support bearing temperature –...
  • Page 33 Product Description 8X5 and 9X5 drive units Vibration – VIS 10 Leakage in the junction box – FLS, Float Switch Leakage Sensor Stator winding temperature Main bearing temperature – Pt100 analogue temperature sensor Leakage in the stator housing – FLS Water in oil (standard drive units only) –...
  • Page 34 Product Description Table 4: PTC-thermistor Description Measured value Fault values The PTC- Resistance at normal temperature: • Above the tripping point, T , the thermistor is a resistance increases dramatically to • 50-100 ohm (150-300 ohm for three semiconductor several Kohm. in series).

  • Page 35: Stator Temperature Monitoring Methods

    Product Description Table 8: Water-in-oil sensor (CLS) Description Measured value Fault values Capacitive leakage sensor located See table below. Standard drive unit only. in the oil housing. This sensor CLS must be connected to 12 V issues an alarm if the water DC with correct polarity (+/–).

  • Page 36: Pt100 Resistance

    Product Description 1.2–6.6 kV drive units Table 11: Stator temperature monitoring configuration, 1.2–6.6 kV Standard / Monitoring Configuration Description Optional Standard This configuration uses the following: • Three thermistors, connected in series, are incorporated in the coil ends of the stator windings.

  • Page 37: Pump Memory

    Product Description Pump memory The pump memory is located inside the pump's junction box. The memory is loaded with data from the factory, which is then uploaded to the MAS system at first startup. The data that is uploaded contains the following features: •...
  • Page 38 Product Description Back-vane on impeller Coolant outlet, to pump housing Coolant inlet, from pump housing Air evacuation Coolant entry Cooling jacket Coolant supply pipe, lower Coolant supply pipe, upper Air evacuation pipe 10. Metal shield 11. Anti-contamination gap 12. Inspection cover 13.

  • Page 39: External Cooling

    Product Description Port Quantity Description Outlet ports Diametrically opposed at bottom of jacket. Not external ports – no outlet connection required during pump installation. Air vent Automatic. Situated at top of jacket. Drain Situated at lower part of jacket. ISO G 3/4 threaded connection. For information regarding the fittings required to drain the cooling jacket, see Fittings needed to drain cooling jacket...
  • Page 40 Product Description For instructions on draining the cooling jacket, see Empty the coolant (external cooling) (page 86). Supply water flow For information about dimensioning the water supply for external cooling, please contact your ITT representative. External cooling, closed loop NOTICE: It is extremely important that the cooling water flow is maintained at or above the desired minimum level while the pump is running.
  • Page 41 Product Description Item Notes Circulation pump The pump must be able to deliver at least the minimum required flow (including pressure drop in supply and return line) at all times. Flow meter or flow Used to monitor that the required flow of coolant is maintained during pump switch operation.

  • Page 42: Fittings Needed To Drain Cooling Jacket

    Product Description Cooling water supply Supply tank Flow meter Circulation pump Coolant in Coolant out Item Notes Cooling water supply Incoming supply should be equipped with a vacuum valve. It should also be separated from the cooling circuit with a non-return (check) valve. Supply tank Local regulations may require that the supply line (especially in sewage applications) is totally separated from the cooling circuit.
  • Page 43 Product Description Tee, nipple (if needed) Shutoff valve Pipe to drain coolant Figure 8: P, S, and T installations with external cooling C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 44: Seal Flushing

    Product Description Nipple Shutoff valve Pipe to drain coolant Figure 9: T and Z installations with integrated cooling Seal Flushing NOTICE: Seal flushing requires external cooling. Seal flushing is sometimes used when pumping demanding fluids which could cause fouling of the outer mechanical seal.

  • Page 45: Applications For Seal Flushing

    Product Description Coolant Seal flushing, inlet Pumped fluid, inlet Pumped fluid and seal flush water, outlet Applications for seal flushing Examples of demanding applications where seal flushing might be used include the following: • Corrosive liquids • Water containing excessive amounts of sand, fine sediment or other abrasive material •...
  • Page 46 Product Description Cooling water supply Expansion tank Supply tank Seal flushing water supply Flow meter Booster pump Constant flow valve Seal flushing inlet to pump Coolant inlet to motor 10. Coolant outlet 11. Circulation pump 12. Flow meter 13. Heat exchanger It is recommended that a constant flow valve is installed in the supply line.

  • Page 47: Connections For Seal Flushing

    Product Description Connections for seal flushing P- and S-installations T- and Z-installations A 3/4” I.D. reinforced water hose is needed for the seal Pipes instead of hoses should be used to flushing. The supply line for the seal flushing water minimize rish of accidental leakage.
  • Page 48 Product Description 23. Product number 24. Country of origin Figure 10: The drive unit plate Hydraulic unit Serial number Product code + Number Read installation manual Impeller diameter Propeller blade angle Product weight Direction of rotation: L=left, R=right Impeller code Rated speed 10.

  • Page 49: Installation

    Installation Installation Install the pump WARNING: • Before installing the pump, check that the cable and cable entry have not been damaged during transportation. • Note that special rules apply to installation in explosive atmospheres. • Make sure that the pump cannot roll or fall over and injure people or damage property. •...

  • Page 50: Install With P-Installation

    Installation Install with P-installation In the P-installation, the pump is installed on a stationary discharge connection, and operates either completely or partially submerged in the pumped liquid. The following items are required: • Guide bars • Guide bar bracket for attaching the guide equipment to the access frame or to the upper part of the sump •...

  • Page 51: Install With S-Installation

    Installation Make sure the sump is dry. Place the discharge connection in the correct position. Mount the anchor bolts. Level the discharge connection, using a leveller and if necessary, shims. Place the discharge connection in position, and tighten the nuts. Connect the discharge pipe to the discharge connection.

  • Page 52: Install With T/Z-Installation

    Installation Run the cables up to the electrical panel or junction box, and connect them according to the instructions in Connect the cables (page 50). Place the pump on the base and make sure it cannot fall over or sink. Alternatively, the pump can be suspended by its lifting eye just above the sump bottom.

  • Page 53: Make The Electrical Connections

    Installation Make the electrical connections General precautions Electrical Hazard: • A certified electrician must supervise all electrical work. Comply with all local codes and regulations. • Before starting work on the pump, make sure that the pump and the control panel are isolated from the power supply and cannot be energized.

  • Page 54: Earthing (Grounding)

    Installation • If using a cable which has been used before, a short piece must be peeled off when refitting it so that the cable entry seal sleeve does not close around the cable at the same point again. If the outer sheath of the cable is damaged, then replace the cable.

  • Page 55: Power Cable Phase Sequence

    Installation Seal sleeve Spacer ring Seal sleeve O-ring Washer Figure 15: Drive units 605-775 Protective sleeve Washer Connection flange Washer Seal sleeve Washer O-ring Spacer ring Washer 10. Seal sleeve 11. Washer Figure 16: Drive unit 805-995 b) Mount the protective rubber sleeve onto the cable where it leaves the junction box (connection housing).
  • Page 56 Installation Figure 17: Correct phase sequence Color of cable lead Item Description SUBCAB NTSCGEWTOEUS SUBCAB (marking on lead) L1 cable lead Brown Black (L1) L2 cable lead Black Black Black (L2) L3 cable lead Grey White Black (L3) Earth PE or ground cable lead Green/Yellow Green/Yellow Green/Yellow shown Ground check GC cable lead...

  • Page 57: Mas Sensor Connections

    Installation MAS sensor connections TEMP TEMP 2 TEMP 3 SUPPO RT WINDNING WINDNING BEARING THERMAL FLOAT SWI TCH SWI T CH CLS LEA KAGE PT 100 - SENSOR SENSOR VIB RATION TEMP TEMP 1 PTC - THERMIS TOR LEA KAGE LEA KAGE SENSOR MAIN...
  • Page 58 Installation 15 4 17 16 13 8 19 7 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 Ethernet Ext.1 Ext.2 Local Power Link LAN TD RD Monitoring and Status MAS 711 37 36 35 FOO126A 10 11 12...

  • Page 59: Cas Or Mas 711 + Mrm-01 Sensor Connections

    Installation Sensor Terminal Conductor Conductor for block number for 12- 24-lead cable lead cable — Pt100 in the stator winding 2 — — Pt100 in the stator winding 3 — Pump memory RS-485 B Pump memory RS-485 A Pump memory supply, earth (ground) Pump memory supply, 12 V DC+ Vibration sensor VIS10 —...
  • Page 60 Installation Connection plate in pump housing TEMP TEMP 3 TEMP 2 SUPPO RT WINDNING WINDNING BEARING THERMAL FLOAT SWI TCH SWI T CH CLS LEA KAGE PT 100 - SENSOR SENSOR VIB RATION TEMP TEMP 1 PTC - THERMIS TOR LEA KAGE LEA KAGE SENSOR...
  • Page 61 Installation 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 Power Ethernet Ext. 1 Ext. 2 Local Power Local Link LAN TD RD TD RD TD RD TD RD Relay module MRM01 Relay module Monitoring And Status MAR311...

  • Page 62: Cable Charts

    Installation 2 1 9 10 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 CONTROL AND STATUS 1 1 12 24 V MINI Pt100 MiniCAS Figure 22: Connections at the CAS base unit For more information about the CAS system, see CAS system (page 26).
  • Page 63 Installation Colors and markings on power cables Table 12: Colors or markings on the main leads Color of cable lead Mains NTSCGEWTOEUS SUBCAB SUBCAB AWG (marking) L1 cable lead Black (L1) Brown L2 cable lead Black Black Black (L2) L3 cable lead Grey White Black (L3)
  • Page 64 Installation D-connection, 6-pole terminal, 1 cable; 6x5 and 7x5 series Connection for 6X5 and 7X5 drives units. SUBCAB Figure 27: Drive units 605/615, 665/675; 705/715, 735/745, 765/775 Figure 26: Schematic diagram C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...
  • Page 65 Installation D-connection, 6-pole terminal; 2 cables SUBCAB SUBCAB Figure 29: 2 cables, drive units 605/615, 665/675; 705/715, 735/745, 765/775 V1 U2 V2 Connection for 8X5 and 9X5 drive units; also drive W2 U1 units 7X5 with large junction box (see Connection houses (junction boxes) in 7X5 drive units (page 66)).
  • Page 66 Installation D-connection, 6-pole terminal; 3 cables Connection for 8X5 and 9X5 drive units; also drive units 7X5 with large junction box (see Connection L2 L3 L2 L3 houses (junction boxes) in 7X5 drive units (page 66)). L2 L3 SUBCAB SUBCAB V2 W1 SUBCAB W2 U1 V1...
  • Page 67 Installation Y-connection, 1 or 2 cables This cable chart shows the connection for drive units in the 6X5 and 7X5 series. L2 L3 SUBCAB Figure 34: Drive units 605/615, 665/675; 705/715, 735/745, 765/775 This cable chart shows the connection for drive units in the 8X5 and 9X5 series;...
  • Page 68 Installation Y/D-connection, 2 cables This cable chart shows the connection for drives units in the 6X5 and 7X5 series. SUBCAB SUBCAB Figure 37: Drive units 605/615, 665/675; 705/715, 735/745, 765/775 This cable chart shows the connection for drive units in the 8X5 and 9X5 series; also drive units 7X5 with large junction box (see Connection houses (junction boxes) in 7X5 drive units...
  • Page 69 Installation L2 L3 NTSCGE- WTOEUS Figure 40: Connection diagram Figure 39: Schematic diagram Cable bending radius, weight and diameter ® This table shows the minimum bending radius, weight and outer diameter for SUBCAB control cables. ® Table 14: SUBCAB control cables Cable Minimum bending Weight in kg/m...

  • Page 70: Prepare The Medium-Voltage Cable

    Installation Table 16: SUBCAB AWG power cables Cable Minimum bending Weight in kg/m Outer diameter, radius in mm minimum-maximum in 4AWG/3-2-1-GC Ø 32.8–34.8 1AWG/3-2-1-GC Ø 40.7–42.7 ® This table shows the minimum bending radius, weight and outer diameter for Screened SUBCAB cables (for VFD operation).
  • Page 71 Installation The upper illustration (A) shows a cable without screen. The lower illustration (B) shows a screened cable. Outer cable sheath Inner sheath Conductive foil Conductive layer Conductor insulation Conductive foil Copper conductor Shield wires Peel off 420 mm of the cable casing at the connection ends of the cable. a) Make the vertical cut.
  • Page 72 Installation c) Remove the cable casing. Peel off the casing from the leads. C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...
  • Page 73 Installation Cable without screen: 90 mm (3.5 in.) 5 mm + (0.2 in.) Screened cable: 30 mm (1.2 in.) Yellow/green insulating hose Peel off the conductive layer. 5 mm + (0.2 in.) 200 mm (7.9 in.) Clean the power leads with chemically pure petrol. C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...
  • Page 74 Installation Attach the FSD (stress-grading pad) to the leads. 30 mm (1.2 in.) 20 mm (0.8 in.) FSD, stress-grading pad Apply four turns of IV (insulating self-bonding) tape with half overlap. Stretch the tape until the markings are circular. 20 mm (0.8 in.) 20 mm (0.8 in.) Fasten the IV tape ends with electrical tape.
  • Page 75 Installation Fasten the connection shoes and connection eyes to the leads. C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 76: Connect The Coolant

    Installation Example of cable end at electrical panel: > 120 mm (4.72 in.) 5 mm (0.2 in.) > 300 mm (11.8 in.) > 10 mm (0.4 in.) Dimensions shown are the recommended distances. Connect the coolant This instruction is for connecting the cooling system to the pump. Connect the integrated cooling system This instruction is for connecting a drainage pipe to the bottom of the cooling jacket for pumps using integrated cooling.
  • Page 77 Installation C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...
  • Page 78 Installation Drive units Connection port • 605, 615 • 665, 675 • 705, 715 • 735, 745 • 765, 775 • 805, 815 • 835, 845 • 862, 872 • 865, 875 • 882, 892 • 885, 895 • 905, 915 •...
  • Page 79 Installation C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...
  • Page 80 Installation Drive units Connection port • 605, 615 • 665, 675 • 705, 715 • 735, 745 • 765, 775 • 805, 815 • 835, 845 • 862, 872 • 865, 875 • 882, 892 • 885, 895 • 905, 915 •...

  • Page 81: Connect The Seal Flushing

    Installation Connect the seal flushing This instruction is for connecting the seal flushing water to the pump, in applications where seal flushing is used. Check that the supply of incoming seal flushing water has been arranged as shown in Circuit diagram for seal flushing (page 41).
  • Page 82 Installation The correct direction of impeller rotation is clockwise when you look at the pump from above. If the impeller/propeller rotates in the wrong direction, check that the phase leads are correctly connected. See Power cable phase sequence (page 51). After re-connecting phase leads, do this procedure again.

  • Page 83: Operation

    Operation Operation Precautions • Never operate the pump without safety devices installed. • Never operate the pump with the discharge valve closed. • Make sure that all safety guards are in place and secure. • Make sure you have a clear path of retreat. •...

  • Page 84: Modifications For Freezing Conditions

    Operation Check that: • the machine is working without noise or vibration. • all electrical values are correct. • all accessories are working properly. Note any abnormalities. Modifications for freezing conditions If the pump is installed in such a way that it can be exposed to temperatures at or below the freezing point (that is, the pump is not totally submerged), then special modifications must be made to the pump and the installation.

  • Page 85: Maintenance

    Maintenance Maintenance Precautions WARNING: • Always follow safety guidelines when working on the pump. See Introduction and Safety (page 5). • If you need to work on the pump, make sure that it is isolated from the power supply and cannot be energized.

  • Page 86: Inspection

    Maintenance Type of service Purpose Interval Major overhaul To secure a long operating 24,000 hours or 6 years, whichever comes first. lifetime for the product. It Applies to normal applications and operating includes replacement of key conditions at media (liquid) temperatures components and the <...

  • Page 87: Major Overhaul

    Maintenance Part to service Action Oil housing Check the oil quality: • If there is water in the oil, drain the oil and replace with new oil. After one week of operation, check the oil quality again. • If the oil is free from water, fill oil to the correct level, if necessary. Replace the filling plug O-rings.

  • Page 88: Check The Junction Box Insulation, Up To 1.1 Kv Drives

    Maintenance Part to service Action Impeller/propeller Check the general status of the impeller/propeller and wear ring. Change if necessary. Zinc anodes Check their condition. Replace if necessary. Screw joints Check all externally accessible screw joints and tighten if necessary to correct torque.

  • Page 89: Check The Leakage Sensors

    Maintenance Measure the resistance to check the status of the sensor and wiring according to the values in Sensors (page 27). Measure between each sensor lead to earth (ground) to establish that the resistance is infinite (or at least several Megaohm). Check the leakage sensors If the pump is connected to the MAS monitoring system, then it is recommended that the sensors be checked in the MAS unit.

  • Page 90: Empty The Coolant (External Cooling)

    Maintenance Vent plug Stop-cock Drainage pipe Figure 42: T and Z installations with integrated cooling Empty the coolant (external cooling) WARNING: Failure to drain the cooling jacket before service may cause injury. Turn off the supply of coolant to the pump, see “1” in the figure below. Remove the vent plug marked “2”...

  • Page 91: Oil Change

    Maintenance Coolant inlet Vent plug Stop-cock Drainage pipe Figure 43: P, S, and T installations with external cooling Oil change The pump is delivered with a tasteless, odorless, medical white oil of paraffin type that fulfills FDA 172.878. The replacement oil must have a viscosity class of ISO VG 15–35. Examples of suitable oil types are the following: •...

  • Page 92: Empty The Oil

    Maintenance The amount of oil required is given below. Table 20: Pumps with cooling jacket Drive unit Volume of oil 4.5 liters (4.7 US quarts) 5.5 liters (5.8 quarts) 11 liters (11.6 US quarts) 9 liters (9.5 US quarts) Table 21: Pumps without cooling jacket Drive unit Hydraulic unit Volume of oil...

  • Page 93: Horizontal Lifting

    Maintenance Check the paint; if damaged, repaint. Horizontal lifting Two sets of lifting equipment must be used to lift the pump for repair work. The drive unit must never be placed on the shaft unit or the impeller/propeller. Damage to the impeller/ propeller, seals or bearings can result from placing the drive unit on the impeller/propeller or shaft.

  • Page 94: Replace The Wear Parts

    Maintenance Figure 46: Incorrect lifting method Replace the wear parts When the clearance between the impeller skirt and the pump housing wear ring exceeds 2 mm (0.08 in.) one or more of the following replacements must be made. Replace the pump housing wear ring If the wear ring is made of brass this procedure will be easier if the suction cover is first heated, and/or the wear ring is cooled down.

  • Page 95: Replace The Impeller Wear Ring

    Maintenance Drive in the new wear ring. To prevent deformation, use a maul and a wooden block. Replace the impeller wear ring Disconnect and lift off the drive unit from the pump housing. Lay the drive unit in a horizontal position. WARNING: Make sure that the pump cannot roll or fall over and injure people or damage property.

  • Page 96: Replace The Impeller

    Maintenance Replace the impeller Before you replace the impeller, you must drain the oil in the oil housing. See applicable steps in Empty the (page 88). When replacing the impeller, the mechanical face seal should be replaced to ensure maximum sealing properties.
  • Page 97 Maintenance Pump Action C3300/6x5 Make sure that the pump housing is still connected to the drive unit. The impeller for this version is fitted to a hub with two screws. Lay the pump on its side. WARNING: Make sure that the pump cannot roll or fall over and injure people or damage property.

  • Page 98: Remove The Locking Assembly

    Maintenance Pump Action C3240, Remove the impeller screw. Insert the puller screw 576 84 00 in the thread of the C3312, impeller-sealing washer (C) to remove the washer. C3351, C3400, C3501, C3531, C3602 or C3800 Figure 47: C3240, C3312, C3351, C3400, C3501, C3531, C3602 or C3800 The locking assembly is now accessible for removal.
  • Page 99 Maintenance Locking Action: assembly: • 84 59 12 Loosen the screws on the locking assembly evenly and in sequence. See Sequence for tightening or loosening locking assembly bolts (page 99). • 84 59 13 If the locking assembly is still locked, do as follows: •...
  • Page 100 Maintenance Locking Action: assembly: • 84 60 11 1. Remove the four plastic plugs (labelled “1” in figure below) covering the threaded holes for the special separation screws. Loosen the inner ring by means of four locking assembly screws (M14) as separation screws (labelled “2”...

  • Page 101: Install The Impeller

    Maintenance Install the impeller When installing a stainless steel impeller onto a stainless steel shaft, the shaft end should be greased with National Chemsearch THREAD-EZE. Make sure that no grease is on the contact surfaces of the locking assembly. Make sure that the end of the shaft is clean and free of burrs. Polish off any flaws with fine emery cloth.
  • Page 102 Maintenance b) Fit the locking assembly (well-oiled) in the impeller hub without tightening any screws. For C3300/6X5, tighten the screws manually in three stages. Tighten using the sequence that is shown in Sequence for tightening or loosening locking assembly bolts (page 99), until the locking assembly keeps the impeller/impeller hub in place.

  • Page 103: Sequence For Tightening Or Loosening Locking Assembly Bolts

    Maintenance e) Remove the center screw and the washer. Tighten the locking assembly screws evenly in three stages, following the sequence and tightening torques given in Sequence for tightening or loosening locking assembly bolts (page 99). Fill the space with grease, allowing space for the sealing washer. The space to be filled with grease is indicated by the arrow in the illustration below.
  • Page 104 Maintenance Locking assembly Shaft end Sequence for tightening or loosening bolts diameter, 84 59 12 84 59 13 84 59 14 84 59 17 C3351, C3531, C3602 with drive units 905–960 84 60 11 C3351, C3531, C3602 with drive units 965–995;...

  • Page 105: Torque Values

    Maintenance Locking assembly Shaft end Torque for tightening bolts diameter, mm 84 59 12 • Stage 1: 12 Nm (8.8 ft-lbs) • Stage 2: 24 Nm (18 ft-lbs) 84 59 13 • Stage 3: 35 Nm (26 ft-lbs) 84 59 14 •...

  • Page 106: Tools

    Service guide The service guide is a search engine for pump part numbers and spare parts. The service guide is available at www.itt.com. For a valid password, contact flygtpumpar@flygt.com. Tools Beside ordinary tools, the following tools are required in order to preform the necessary maintenance of the pump.
  • Page 107 Maintenance Table 27: C3240, C3312, C3400, C3501 Part no Denomination Range of use 332 91 00 Stop spring removing tool 399 41 00 Mounting tool set (for shaft with Mounting the seal Ø 75 and 90 mm) 576 83 01 Washer (for shaft with Ø...
  • Page 108 Maintenance Part no Denomination Range of use 602 18 00 Impeller tool 602 31 00 Screw unit (removal) 660 49 00 Impeller tool (mounting) The locking assembly and the impeller C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 109: Technical Reference

    • Special coating system (with epoxy base coat) for demanding environments • Power monitoring • Monitoring options for temperature, vibration and water in the oil housing Materials Impeller Table 31: C3240, C3300 Material Flygt material number Standard Europe Cast iron M0314.0125.00 EN 1561:1997 ASTM-A 48 No. JL 1040 –...
  • Page 110 Europe Cast iron (spheroidal M0316.0727.02 EN 1563:1997 ASTM-A 536 graphite) No. JS 1050 – No. 80-55-06 (GJS–500–7) Table 37: C3602 Installation Available materials Flygt material Standard number Europe Cast iron M0316.0727.02 EN 1563:1997 ASTM-A 536 (spheroidal No. JS 1050 – No. 80-55-06 graphite) (GJS–500–7)

  • Page 111: Mounting-Related Data

    — Coating system The following table describes the two variants of paint systems available for the pump, Standard and Special. The choice of coating system depends upon the service environment, see the Flygt standard M0700.00.0001 (Coating Selection Guidelines). Coating system...

  • Page 112: Drive Units

    Technical Reference Impeller throughlet Pump Throughlet C3231 88 / 102 3.46 / 4.02 C3240 3.07 C3300 See the dimensional drawing. C3306 4.09 C3312 4.02 C3351 4.33 C3356 4.02 C3400 4.33 C3501 4.33 C3531 4.13 C3602 4.96 C3800 5.67 Drive units C3231 Voltage range Standard drive units...
  • Page 113 Technical Reference C3312 Voltage range Standard drive units Explosion-proof drive Maximum number of units starts per hour Up to 1.1 kV 1.2-6.6 kV C3351 Voltage range Standard drive units Explosion-proof drive Maximum number of units starts per hour Up to 1.1 kV 1.2-6.6 kV C3356 Voltage range...

  • Page 114: Operational Data

    Technical Reference C3531 Voltage range Standard drive units Explosion-proof drive Maximum number of units starts per hour Up to 1.1 kV 1.2-6.6 kV C3602 Voltage range Standard drive units Explosion-proof drive Maximum number of units starts per hour Up to 1.1 kV 1.2-6.6 kV C3800 Voltage range...

  • Page 115: Motor Data

    C3602 C3800 Monitoring with MAS The pump is designed for use with the Flygt MAS monitoring system. The parameters tracked are chosen by the customer and can include the following: • Temperature (main and support bearings, stator windings) • Vibration •...
  • Page 116 Technical Reference Drive units Sensors in coil ends of Additional sensors, incorporated in the stator stator windings windings: Always (standard) Additional option 1.2–6.6 kV Pt100 analogue temperature PTC-thermistors (3+3) sensors in all 3 stator 3 sensors are connected in windings (3+3) series, and 3 are built-in reserves.

  • Page 117: C3231 Motor Rating And Performance, 50 Hz

    C3231 Motor rating and performance, 50 Hz C3231 Motor rating and performance, 50 Hz Low voltage Table 43: C3231, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...
  • Page 118 C3231 Motor rating and performance, 50 Hz Figure 49: C3231, 50 Hz, low voltage (2 of 2) C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 119: C3240 Motor Rating And Performance, 50 Hz

    C3240 Motor rating and performance, 50 Hz C3240 Motor rating and performance, 50 Hz Low voltage Table 44: C3240, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 120: Medium Voltage

    C3240 Motor rating and performance, 50 Hz Medium voltage Table 45: C3240, 50 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ 1490 862 / 872 6000 0.85...

  • Page 121: C3300 Motor Rating And Performance, 50 Hz

    C3300 Motor rating and performance, 50 Hz C3300 Motor rating and performance, 50 Hz Low voltage Table 46: C3300, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...
  • Page 122 C3300 Motor rating and performance, 50 Hz Figure 53: C3300, 50 Hz, low voltage (2 of 2) C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 123: C3306 Motor Rating And Performance, 50 Hz

    C3306 Motor rating and performance, 50 Hz C3306 Motor rating and performance, 50 Hz Low voltage Table 47: C3306, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 124: C3312 Motor Rating And Performance, 50 Hz

    C3312 Motor rating and performance, 50 Hz C3312 Motor rating and performance, 50 Hz Low voltage Table 48: C3312, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 125: Medium Voltage

    C3312 Motor rating and performance, 50 Hz Medium voltage Table 49: C3312, 50 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ 862 / 872 3300 0.85 6000...

  • Page 126: C3351 Motor Rating And Performance, 50 Hz

    C3351 Motor rating and performance, 50 Hz C3351 Motor rating and performance, 50 Hz Low voltage Table 50: C3351, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 127: Medium Voltage

    C3351 Motor rating and performance, 50 Hz Medium voltage Table 51: C3351, 50 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ 950 / 960 6000 0.84 0.85...

  • Page 128: C3356 Motor Rating And Performance, 50 Hz

    C3356 Motor rating and performance, 50 Hz C3356 Motor rating and performance, 50 Hz Low voltage Table 52: C3356, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 129: C3400 Motor Rating And Performance, 50 Hz

    C3400 motor rating and performance, 50 Hz C3400 motor rating and performance, 50 Hz Low voltage Table 53: C3400, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 130: Medium Voltage

    C3400 motor rating and performance, 50 Hz Medium voltage Table 54: C3400, 50 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ 862 / 872 6000 0.85 3300...

  • Page 131: C3501 Motor Rating And Performance, 50 Hz

    C3501 Motor rating and performance, 50 Hz C3501 Motor rating and performance, 50 Hz Low voltage Table 55: C3501, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 132: Medium Voltage

    C3501 Motor rating and performance, 50 Hz Medium voltage Table 56: C3501, 50 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ 1230 862 / 872 6000 0.62...

  • Page 133: C3531 Motor Rating And Performance, 50 Hz

    C3531 Motor rating and performance, 50 Hz C3531 Motor rating and performance, 50 Hz Low voltage Table 57: C3531, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...
  • Page 134 C3531 Motor rating and performance, 50 Hz 1240 1440 Figure 64: C3531, 50 Hz, low voltage (1 of 2) C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 135: Medium Voltage

    C3531 Motor rating and performance, 50 Hz 1040 Figure 65: C3531, 50 Hz, low voltage (2 of 2) Medium voltage Table 58: C3531, 50 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A...
  • Page 136 C3531 Motor rating and performance, 50 Hz Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ 0.81 862 / 872 6000 3300 0.81 0.81 882 / 892 6000 3300 0.76...
  • Page 137 C3531 Motor rating and performance, 50 Hz 1040 1240 Figure 66: C3531, 50 Hz, medium voltage C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 138: C3602 Motor Rating And Performance, 50 Hz

    C3602 Motor rating and performance, 50 Hz C3602 Motor rating and performance, 50 Hz Low voltage Table 59: C3602, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 139: Medium Voltage

    C3602 Motor rating and performance, 50 Hz Medium voltage Table 60: C3602, 50 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ 1440 862 / 872 6000 0.62...
  • Page 140 C3602 Motor rating and performance, 50 Hz 1040 1240 1440 1000 1200 1400 1600 1800 2000 2200 l/s Figure 68: C3602, 50 Hz, medium voltage C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 141: C3800 Motor Rating And Performance, 50 Hz

    C3800 Motor rating and performance, 50 Hz C3800 Motor rating and performance, 50 Hz Low voltage Table 61: C3800, 50 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 142: Medium Voltage

    C3800 Motor rating and performance, 50 Hz Medium voltage Table 62: C3800, 50 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ 1240 950 / 960 3300 0.71...

  • Page 143: C3231 Motor Rating And Performance, 60 Hz

    C3231 Motor rating and performance, 60 Hz C3231 Motor rating and performance, 60 Hz Low voltage Table 63: C3231, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 144: C3240 Motor Rating And Performance, 60 Hz

    C3240 Motor rating and performance, 60 Hz C3240 Motor rating and performance, 60 Hz Low voltage Table 64: C3240, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...

  • Page 145: Medium Voltage

    C3240 Motor rating and performance, 60 Hz Medium voltage Table 65: C3240, 60 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ 1800 862 / 872 4160 0.85...

  • Page 146: C3300 Motor Rating And Performance, 60 Hz

    C3300 Motor rating and performance, 60 Hz C3300 Motor rating and performance, 60 Hz Low voltage Table 66: C3300, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...
  • Page 147 C3300 Motor rating and performance, 60 Hz Figure 75: C3300, 60 Hz, low voltage (2 of 3) Figure 76: C3300, 60 Hz, low voltage (3 of 3) C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 148: C3306 Motor Rating And Performance, 60 Hz

    C3306 Motor rating and performance, 60 Hz C3306 Motor rating and performance, 60 Hz Low voltage Table 67: C3306, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 149: C3312 Motor Rating And Performance, 60 Hz

    C3312 Motor rating and performance, 60 Hz C3312 Motor rating and performance, 60 Hz Low voltage Table 68: C3312, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...

  • Page 150: Medium Voltage

    C3312 Motor rating and performance, 60 Hz Medium voltage Table 69: C3312, 60 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ 1195 862 / 872 4160 0.87...

  • Page 151: C3351 Motor Rating And Performance, 60 Hz

    C3351 Motor rating and performance, 60 Hz C3351 Motor rating and performance, 60 Hz Low voltage Table 70: C3351, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...

  • Page 152: Medium Voltage

    C3351 Motor rating and performance, 60 Hz Medium voltage Table 71: C3351, 60 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ 1195 985 / 995 4160 0.82...

  • Page 153: C3356 Motor Rating And Performance, 60 Hz

    C3356 Motor rating and performance, 60 Hz C3356 Motor rating and performance, 60 Hz Low voltage Table 72: C3356, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, kW current, A current, A factor cos φ...

  • Page 154: C3400 Motor Rating And Performance, 60 Hz

    C3400 motor rating and performance, 60 Hz C3400 motor rating and performance, 60 Hz Low voltage Table 73: C3400, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...

  • Page 155: Medium Voltage

    C3400 motor rating and performance, 60 Hz Figure 83: C3400, 60 Hz, low voltage Medium voltage Table 74: C3400, 60 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...
  • Page 156 C3400 motor rating and performance, 60 Hz Figure 84: C3400, 60 Hz, medium voltage C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 157: C3501 Motor Rating And Performance, 60 Hz

    C3501 Motor rating and performance, 60 Hz C3501 Motor rating and performance, 60 Hz Low voltage Table 75: C3501, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...

  • Page 158: Medium Voltage

    C3501 Motor rating and performance, 60 Hz Figure 85: C3501, 60 Hz, low voltage Medium voltage Table 76: C3501, 60 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...
  • Page 159 C3501 Motor rating and performance, 60 Hz Figure 86: C3501, 60 Hz, medium voltage C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 160: C3531 Motor Rating And Performance, 60 Hz

    C3531 Motor rating and performance, 60 Hz C3531 Motor rating and performance, 60 Hz Low voltage Table 77: C3531, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...
  • Page 161 C3531 Motor rating and performance, 60 Hz Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ 2425 0.78 835 / 845 2045 0.75 0.80 865 / 875 2785 2150 0.80...

  • Page 162: Medium Voltage

    C3531 Motor rating and performance, 60 Hz Medium voltage Table 78: C3531, 60 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ 1440 862 / 872 4160 0.60...
  • Page 163 C3531 Motor rating and performance, 60 Hz Figure 88: C3531, 60 Hz, medium voltage C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 164: C3602 Motor Rating And Performance, 60 Hz

    C3602 Motor rating and performance, 60 Hz C3602 Motor rating and performance, 60 Hz Low voltage Table 79: C3602, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...

  • Page 165: Medium Voltage

    C3602 Motor rating and performance, 60 Hz Figure 89: C3602, 60 Hz, low voltage Medium voltage Table 80: C3602, 60 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...
  • Page 166 C3602 Motor rating and performance, 60 Hz Figure 90: C3602, 60 Hz, medium voltage C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...

  • Page 167: C3800 Motor Rating And Performance, 60 Hz

    C3800 Motor rating and performance, 60 Hz C3800 Motor rating and performance, 60 Hz Low voltage Table 81: C3800, 60 Hz, low voltage Curve / Rotations Drive unit Voltage, V Rated Rated Starting Power impeller per minute power, HP current, A current, A factor cos φ...

  • Page 168: Medium Voltage

    C3800 Motor rating and performance, 60 Hz 1240 1040 1440 3500 l/s 1000 1500 2000 2500 3000 10000 20000 30000 40000 50000 GPM Figure 91: C3800, 60 Hz, low voltage Medium voltage Table 82: C3800, 60 Hz, medium voltage Curve / Rotations Drive unit Voltage, V Rated...
  • Page 169 C3800 Motor rating and performance, 60 Hz 1040 1240 1440 3500 l/s 1000 1500 2000 2500 3000 10000 20000 30000 40000 50000 GPM Figure 92: C3800, 60 Hz, medium voltage C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation, Operation and Maintenance Manual...
  • Page 172 What can ITT Water & Wastewater do for you? Integrated solutions for fluid handling are offered by ITT Water & Wastewater as a world leader in transport and treatment of wastewater. We provide a complete range of water, wastewater and drainage pumps, equipment for monitoring and control, units for primary and secondary biological treatment, products for filtration and disinfection, and related services.

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