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inform Pyramid Plus Operating And Installation Manual

10-200kva uninterruptible power systems
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Operating and Installation
manual for
PYRAMID PLUS
10-200kVA
Uninterruptible Power Systems
288713405

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  • Page 1 Operating and Installation manual for PYRAMID PLUS 10-200kVA Uninterruptible Power Systems 288713405...
  • Page 2 288713405...

  • Page 3: Table Of Contents

    SAFETY………………......................2 HANDLING………………...................... 4 INSTALLATION ........................5 Introduction………………...................... 5 Unpacking…………… ………....................5 Equipment Positioning……………………................5 Connection of Power Cables ....................6 3.4.1 Safety Earth……………………..................... 7 3.4.2 Cable Connection……… ...................... 7 3.4.3 Battery Installation………………..................12 3.4.4 Communication (UPS-Server)………………................ 15 FRONT PANEL…….
  • Page 4 REMOTE MONITORING AND CONTROL................44 Serial Link Interface……….………………… ................. 44 Serial Link Interface Cable ....................44 Modem Connection TELESERVICE ..................45 7.3.1 Hardware Configuration………..................... 45 7.3.2 Functioning Principle…………....................45 7.3.3 SMART Modem Programming (PC modem) ................ 45 7.3.4 DUMB Modem Programming ………………………………………………………....45 7.3.5 DUMB Modem –...

  • Page 5: Safety

    Thank you for choosing Inform UPS Systems. This document provides all the instructions necessary for the instllation and the operation of the PYRAMID-PLUS Uninterruptible Power Supply. For the staff and the equipment safety, it is necessary for the users to fully read and understand this manual before working on this equipment.
  • Page 6 CAUTION! • Only authorized person has to make installation or maintenance of UPS and batteries. • Risk of electric shock! Please do not remove cover. No user serviceable parts inside, please contact to authorized service. • The output may be energized when the unit is not connected to a mains supply. •...

  • Page 7: Handling

    NOTE: THE UPS CABINETS MUST ALWAYS BE HANDLED VERTICALLY DURING TRANSPORT. Do take care to the UPS balancing during handlings. Handling : You can either use a pallet truck or lift truck side handling, provided that the removable side- panel is unscrewed. PYRAMID-PLUS Battery cabinet UPS cabinet...

  • Page 8: Installation

    Non-compliance with the installation guidelines contained in the present manual could adversely effect the working and/or reliability of the UPS. 3.1 Introduction WARNING!!! • Do not apply electrical power to the UPS equipment before the arrival of authorized service personnel. •...

  • Page 9: Connection Of Power Cables

    Air inlet are designed at the bottom and the rear of the UPS, whereas air outlet are located on the top of the unit : it is therefore useless to leave a PYRAMID lateral clear-distance. -PLUS Front face Figure 3-1 Installation Diagram 3.4 Connection of Power Cables CAUTION! Only authorized person has to install or maintain UPS / batteries.

  • Page 10: Safety Earth

    3.4.1 Safety Earth The safety earth cable must be connected to the earth BUS BAR and to each cabinets in the system and also the earthing and neutral bonding arrangements must be in accordance with the local laws. ATTENTION!!! Failure to follow adequate earthing procedures can result in electric shock hazard to personnel, or the risk of fire.
  • Page 11 Verify that the UPS’s switches are totally at “0” position. Connect the AC input supply cables between the mains distribution panel and the UPS “AC Input” (U1-V1- W1-N1) terminals. ATTENTION!!! ENSURE CORRECT PHASE SEQUENCE If there is a phase sequence fault, A21/A39 “ROTATE PHASE” message appears on the front panel and the UPS can’t work.
  • Page 12 Normal Connections Split By-Pass Connections Figure 3-2-c 40-60 kVA UPS Power Connections 288713405...
  • Page 13 Normal Connections Split By-Pass Connections Figure 3-2-d 80 kVA UPS Power Connections 288713405...
  • Page 14 Output connections These links must be (To load) removed for Battery power split bypass connections system Input connections UPS rectifier and inverter input connections. Normally these terminals are not used for the input connections. Split (External) By-pass Connection a. Remove the shown links (in the figure) b.

  • Page 15: Battery Installation

    ATTENTION!!! Remove the battery fuses before making the connection of the battery circuit breaker during the battery installation. (Turn off into “0” (OFF) position) Connect the copper earth bus, which is under the safety earth and the cables power connection. Note: The earth and the neutral connections must be done according to national rules.
  • Page 16 8. Connect the battery circuit breaker’s “UPS(+) ⇒ BATT(+)” and “UPS (-) ⇒ BATT(-)” Ports to the battery group connection terminals at the UPS cabinet. 9. Connect the shielded control cable between the UPS and the battery circuit breaker as in the following.
  • Page 17 Electronically Controlled Battery Circuit Breaker BAC60 Control 1 2 3 Cable To ITF3 Figure 3-3-b UPS Battery Group Connection To UPS (With Battery Circuit Breaker) Cabinet (OPTIONAL) Battery Circuit Emergency Breaker Input Stop 288713405...

  • Page 18: Communication (Ups-Server)

    3.4.4 Communication (UPS-Server) Dry relay alarm contacts or RS232 communication port can be used for communication with UPS. Users can get information about any possible alarm like “Battery Low” “Line Failure” “Load On By-pass”. The relay interface AS400 and Windows NT is an special edition for the systems. You should use ITF3 and RS330 board for the communication with the PC.

  • Page 19: Front Panel

    4.1 Introduction The front panel of UPS, consisting of a 2 lines alphanumeric display, 6 status lamps, plus 4 function keys, allows the complete monitoring of the UPS status. The mimic flow diagram helps to comprehend the operating status of the UPS. By using the function keys operator can move on menus and change some parameters Figure 4-1 Control and display panel...

  • Page 20: Alarms And Troubleshooting

    Alarms and Troubleshooting Totally 64 alarms and status messages (might be extended, please consult us) are used in UPS, which helps the user. Messages are coded for easy dialog with service organization, all messages contains numbers A1-A2-A3….An. Messages and events in UPS are recorded to a log file with event time and date ALARM DESCRIPTION...
  • Page 21 ALARM DESCRIPTION If the battery charge is low this message indicates that charge period is not completed. If mains failure occurs during this message battery operating time is A18 BATT.CAPA.LOW not valid. UPS will beep once every 15 sec. Battery test aborted. And batteries are not normal A19 BATT FAULT UPS gives beep sound whitin 15 sec You can clear this message by pressing 3 seconds to ENTER key...
  • Page 22 RECTIFIER START : At start up the UPS controller board check for input voltage, frequency, battery voltage, for starting, if these parameters are normal then UPS starts. INVERTER START : If the inverter stops controller board tries to start again, during inverter start this message appears on first line of LCD PANEL.

  • Page 23: Menu Description

    4.3 Menu Description By using DOWN function key on front panel you can move on main menu functions, when main menu appears on LCD panel if you press ENTER key you can go to submenu item. In submenu you can move by DOWN key, if there is option on submenu item, you can change options by pressing PLUS and MINUS keys.
  • Page 24 Menu and submenu items MAIN MENU SUBMENU MEANING MEASURES MENU LD%: 050 030 060 Output load OPV: 220 221 219 V Output voltage FREQU: 50.0 Hz Output frequency IPV: 240 230 226 V Input voltages BYP: 225 221 219 V Bypass source voltages IPI: 031 040 020 A G input currents...

  • Page 25: Main Menu

    MAIN Menu The main menu items are given at the following table you can move on main menu items by using DOWN key. Main Menu item Function STATUS MENU The status message which shows the UPS status → Enter MEASURES MENU "go to Meausures submenu"...

  • Page 26: Information Menu Items

    4.7 INFORMATION Menu Items This menu gives information about UPS. Submenu item Function If the UPS is operating syncron to mains SYNC:OK ,if not syncron SYNC:-- SYNC :OK COMM :OK If communication is active COMM:OK ,if not active COMM:-- POWER: ……. VA The maximum power rating of the UPS VERSION : MC1xx Shows the UPS version...

  • Page 27: Command Menu Items

    4.9 COMMAND Menu Items You can give immediate commands to UPS by using this menu. Submenu items Function Use for turn on/off beep alert sound. If you press ENTER key the option will change ,one press ON ,one press SOUND : ON/OFF OFF.

  • Page 28: Time Menu Items

    4.10 TIME Menu Items You can see date and time of RTC (real time clock) on UPS. And you can adjust date and time. Submenu item Function TIME : 23 :15 time DATE : 11-10-2001 date SET HOURS: 11 (+) and (-) adjust hours (0-23) SET MINS : 38 (+) and (-) adjust minutes (0-59) (+) and (-) adjust day (1-31)

  • Page 29: Operating Instructions

    UPS Switch on Procedures 10 to 30kVA The following stages have to be carried out chronologically. If alarms are displayed on the mimic- panel, the problem has to be solved before going any further. 1. Open the UPS doors to gain access to the main power switches. 2.

  • Page 30: Transfer To Maintenance By Pass Mode 10 To 30Kva

    Turn on the S5 (The battery circuit breaker) into “1” position or insert the battery fuse. By this way, the battery group is connected to the UPS. Once you see the green inverter led on the front panel then the UPS system is now ready for use.

  • Page 31: Transfer To Maintenance By Pass Mode 40 To 200Kva

    5.4 Transfer to Maintenance By Pass Mode 40 to 200kVA This procedure should be followed when turning from normal operation to maintenance bypass. This procedure can be used for supplying temporary mains voltage to the system during the maintenance of the UPS or in case of failure. 1.

  • Page 32: Transfer From Static By Pass To Inverter Mode

    5.6 Transfer from Maintenance By Pass to Inverter Mode 40 to 200kVA 1. While the S3 switch in closed position”1” (ON) ; turn on (into “1” position) the S2 (static bypass) and S4 UPS output) Switch. 2. Turn on (into “1” position) the S1 (inverter input) switch. 3.

  • Page 33: Ups Shutdwon Procedure 40 To 200Kva

    5.9 UPS Shutdown Procedures 40 to 200kVA All the power switches, isolators and circuit breakers should be turned off, with the following sequence. (Turn off into “0” (OFF) position). There will be no voltage on the load. WARNING!!! This procedure will cut the energy of all the equipments that are connected to UPS output.

  • Page 34: Parallel Operation

    6.1 Introduction The PARALLEL connection of PYRAMID-PLUS SYSTEMS allow high security by power redundant operation. 6.2 Parallel Operation Modes Parallel operation is in 3 modes: • SYMETRIC PARALLEL operation • REDUNDANT parallel operation • HOT STANDBY operation CAUTION!!! Do not set the operation modes of the parallel connected UPSs to ON-LINE, otherwise serious damage may occur.

  • Page 35: Parallel Redundant Mode

    UPS1 BATT.1 AC/DC -1 INVERTER 1 LINE OUTPUT UPS2 BATT.2 AC/DC -2 INVERTER 2 Figure 6-1 Parallel connection 6.2.2 Parallel Redundant Mode At this mode if one of the UPS fails, the other UPS continues to feed load. Assume that UPS1 on figure 6-1 is failed, SB1 and SB2 static switches shall turn off and the UPS 1 is isolated from load.

  • Page 36: Parallel Operation Mode Fault Codes

    6.3 Parallel Operation Mode Fault Codes FAULT DESCRIPTION SLAVE ups search for the same operating mode with MASTER ups ,if they are different this message locates on LCD panel. A23 MODE FAILURE Change the operation mode of SLAVE ups from SETTINGS MENU. Don’t forget to press ENTER key for 3 seconds Turn off the SLAVE ups and turn on again.
  • Page 37 U1 V1 W1 N1 U1 V1 W1 N1 AC INPUT AC INPUT UPS1 UPS2 AC OUTPUT AC OUTPUT U2 V2 U2 V2 Figure 6-2 Parallel UPS 288713405...
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  • Page 42 Figure 6-4-a Switch and Fuse Positions and Signal cable connections for parallel operation (10-15-20 kVA) Figure 6-4-b Switch and Fuse Positions and Signal cable connections for parallel operation (30 kVA) 288713405...
  • Page 43 DIGITAL ANALOG Figure 6-4-c Switch Fuse Positions Signal cable connections for parallel operation (40-60 kVA) DIGITAL ANALOG Figure 6-4-d Switch and Fuse Positions and Signal cable connections for parallel operation (80 kVA) 288713405...
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  • Page 45: Ups Switch On Procedures Parallel Mode

    UPS Switch on Procedure in Parallel Mode: With all the switches and fuses (S1,S2, S3, S4 and S5) in “OFF” “0” position and with S6 in “NORMAL” position. Turn on the parallel connected UPS’s, UPS1 and UPS2 separately as follows: 1.

  • Page 46: Transfer To Maintenance By Pass Mode

    6.6 Transfer to Maintenance By-Pass Mode Bring S6 (static by-pass) into “STATIC BYPASS” position of either one of the UPS’s. See that the red coloured by-pass leds on the front panels of both UPS’s are lit. (Static bypass operation) Turn on S3 switches (maintenance bypass) of both UPS’s. Turn off S4 switches (AC output) of both UPS’s.

  • Page 47: Remote Monitoring And Control

    PYRAMID-PLUS UPS’s can be provided with boards that are designed as communication interface with computer systems or remote monitoring panels. The dry contacts interface The serial link interface The remote signalling/control panel and its connection interface 7.1 Serial Link Interface Using serial link interface which is installed in your system, user can get all information about UPS .

  • Page 48: Modem Connection Teleservice

    Modem Connection TELESERVICE UPS can be controlled through a normal telephone line by means of a remote operator connected through a PC with modem device, who performs a phone call to the UPS connected number. So the operator can see all parameters and control the UPS (if permitted from SETTINGS MENU). 7.3.1 Hardware Configuration All needs for modem connection is as follows : •...

  • Page 49: Dumb Modem - Ups Connection Cable

    7.3.5 DUMB Modem – UPS Connection Cable The connection cable between dumb modem and UPS is as followed: MODEM DB9 female DB25 male 7.4 Dry Contact Interface Connection Some important events can be monitored by this connection for each event a relay is located on interface board and NC-C-NO contacts are connected terminals.

  • Page 50: End User Guide

    WARNING! There are no customer serviceable components inside. DO NOT open the cover or attempt to service the unit. High voltage may remain when the unit is shut down. Unauthorized service will finish warranty and could cause serious damage. 8.1 Maintenance The following operations are suggested to maximize the unit lifetime.

  • Page 51: Limited Warranty

    For these stipulations to be valid, the Purchaser must, within a maximum of 8 days beyond which the warranty lapses expressly inform the Manufacturer of the faulty design, or the material or manufacturing defect, stating in detail the grounds for his complaint.

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