Related Manuals for inform Pyramid DSP T
Summary of Contents for inform Pyramid DSP T
- Page 1 Operating and Installation manual for PYRAM PYRAMID DSP T D DSP T PYRAM PYRAM D DSP T D DSP T 1 1 1 1 0 0 0 0 - - - - 12 120kVA 0kVA 0kVA 0kVA Uninterruptible Power Systems...
- Page 2 Important Notice Thank you for purchasing Inform UPS. This document provides instructions about safety, installation and handling of the UPS. It is necessary to read the manual completely before working on this equipment. Read the manual completely before working on this equipment!
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Page 3: Table Of Contents
Index Safety ..............................5 Installation ............................. 6 2nd1 Transportation ................................... 6 2nd2 Unpacking................................... 6 2nd3 Storage ....................................6 2nd4 Placement ................................... 6 2nd4.1 Environmental Requisites ............................6 2nd4.2 Electrical Requisites ..............................7 2nd5 Connections ..................................8 2nd5.1 Power Connections ..............................8 2nd5.1.1 Protective Earth (Ground) Connections ....................... - Page 4 Communication ........................... 30 8th1 RS232 Communication ..............................30 8th2 RS422 Communication ..............................30 8th3 Digital Inputs (UPS OFF and GEN ON) ........................31 8th4 Free Contact Communication ............................31 Maintenance ............................32 9th1 Battery fuses ..................................32 9th2 Batteries .................................... 32 9th3 Fans ....................................
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Page 5: Safety
Safety Information related to the safety of the UPS, loads and the user is summarized below. But the equipment should not be installed before reading the manual completely. The equipment may only be installed and commissioned by authorized technical persons. When the UPS is brought from a cold place to a warmer place, humidity of the air may condensate in it. -
Page 6: Installation
Installation 2nd1 Transportation The UPS must remain in a vertical position throughout the transportation. Make sure that the floor can support the weight of the system. 2nd2 Unpacking Equipment and batteries whose packages are damaged during transportation shall be inspected by a qualified technical person before starting with the installation. -
Page 7: 2Nd4.2 Electrical Requisites
Access is through the use of a tool or lock and key, or other means of security and is controlled by the authority responsible for the location. Recommended operating temperature, humidity and altitude values are listed on the “Technical specifications” section. Air conditioning may be required to provide these values. Other requisites are: The equipment and the batteries shall not be exposed to direct sunlight or placed near to a heat source. -
Page 8: 2Nd5 Connections
According to EN 62040-1-2, the user shall place a warning label on the input distribution panel and the other primary power isolators, in order to prevent the risk of electric shock caused by a fault voltage on the UPS. The label shall carry the following wording: Isolate uninterruptible power supply before working on this circuit 2nd5 Connections Connections shall be done by authorized technical staff only. - Page 9 10-15-20-30kVA (3ph-3ph) UPS Terminal Connections OUTPUT L1 OUTPUT L2 OUTPUT L3 OUTPUT NEUTRAL BATTERY (-) BATTERY SPLITT-BYPASS NEUTRAL NEUTRAL BATTERY (+) SPLITT BYPASS L3 SPLITT BYPASS L2 INPUT L1 SPLITT BYPASS L1 INPUT L2 INPUT L3 INPUT NEUTRAL 40-60kVA UPS Terminal Connections BATTERY (-) OUTPUT NEUTRAL BATTERY...
- Page 10 80-100kVA UPS Terminal Connections OUTPUT NEUTRAL BATTERY (-) OUTPUT L3 BATTERY NEUTRAL OUTPUT L2 BATTERY (+) OUTPUT L1 INPUT L1 SPLITT BYPASS NEUTRAL INPUT L2 SPLITT BYPASS L3 INPUT L3 SPLITT BYPASS L2 INPUT NEUTRAL SPLITT BYPASS L1 120kVA UPS Terminal Connections BATTERY (+) BATTERY NEUTRAL BATTERY (-)
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Page 11: 2Nd5.1.1 Protective Earth (Ground) Connections
Cables shall be passed through the hole under the connection terminals. Make sure that all circuit breakers are “OFF”/”0” before starting with the installation. Connections shall be done with the order below. 2nd5.1.1 Protective Earth (Ground) Connections The device shall be earthed for a safe and reliable operation. Connect the PE ground connectors before connecting any other cable Input protective earth connection terminal (PE) of the UPS shall be connected to ground with a low impedance connection. -
Page 12: 2Nd5.1.5 Output Connection
Switch the circuit breaker of the external batteries to “OFF” or “0” position. Connect the (-) pole of the external batteries to the battery (-) terminal, Connect the (+) pole of the external batteries to the battery (+) terminal, Connect the midpoint of the external batteries to the battery N terminal. Danger of explosion and fire if the batteries of the wrong type are used. -
Page 13: Modes Of Operation
Modes of Operation There are three operation modes, which differ in the path of the energy flow. UPS block diagrams and the energy flow path in each operation mode is shown below: When UPS has no separate bypass mains input, bypass line is also fed from the mains input. Thus, if such a device is in question, mains input shall be comprehended when the bypass mains input is referred in the following sections of the manual. -
Page 14: 3Rd1 Bypass Mode
After start-up, the following applies: Operation mode depends on the priority, inverter, rectifier and bypass preferences made by the user and mains, separate by-pass mains and battery voltages. Priority and inverter, rectifier and bypass preferences can be set by using the COMMANDS and extra commands (EXTCMNDS) menus. -
Page 15: 3Rd2 Normal Mode
3rd2 Normal Mode Energy is drawn from the mains input. Loads are fed via the rectifier and the inverter. The AC voltage at the input is converted to a DC voltage by the rectifier. The inverter converts this DC voltage to an AC voltage with a stable sinusoidal waveform, amplitude and frequency. -
Page 16: Control And Monitoring
Control and Monitoring 4th1 Front Panel The front panel located on the upper part of the UPS informs the user about operating status, alarm conditions and measurements. It also provides access to controls and configuration parameters. Front panel shown below consists of three parts. As mimic panel provides basic information about the energy flow path and existing alarms, LCD (liquid crystal display) offers detailed information and provides access to controls. -
Page 17: 4Th1.2 Mimic Panel
4th1.2 Mimic Panel Mimic panel is a diagram, which shows the path of energy flow in the UPS by means of several LED’s. Definitions of LED states are shown below: LED's COLOR DEFINITION STATE Input mains voltage is OK and rectifier is active Steady Input mains voltage is OK and rectifier is inactive Line 1... -
Page 18: 4Th1.3 Liquid Crystal Display (Lcd) And User Menu
4th1.3 Liquid Crystal Display (LCD) and User Menu LCD provides detailed information about device status, alarms and measurements. It also enables the operator to manage the UPS. All information, commands and configuration parameters are given in a menu, which has the following structure: LCD consists of two lines and has the following structure: “OPERATING MODE”... - Page 19 CODE NAME DEFINITION Bypass mains voltage is different than the inverter reference signal (e.g. its BYP BADSHAPE frequency is beyond synchronization limits or it has a total harmonic distortion > %10) BYP VOL HIGH Bypass mains voltage is higher than its upper limit BYP VOL LOW Bypass mains voltage is lower higher than its lower limit Frequency of bypass mains voltage is beyond the frequency range for bypass...
- Page 20 BATT CR OPEN Battery Circuit Breaker is open INV RX T-OUT Communication between the inverter and the front panel is lost REC RX T-OUT Communication between the rectifier and the front panel is lost All alarms except VSEC NOT OK are minor. MEASUREMENTS MENU MEASUREMENT DEFINITION...
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Page 21: 4Th1.4 Buzzer
CONFIGURATION MENU Shows system date in dd-mm-yyyy format DATE = "XX-XX-XXXX" Push ENTER to switch between day, month, year, hour, minute and second. Then, use arrows to configure Shows system time in hh-mm-ss format TIME = "XX-XX-XX" Use date submenu to set time EVENTS MENU Shows last 380 events (alarms) of system. -
Page 22: Operating Procedures
Operating Procedures This chapter defines the operating procedures to be followed to activate, deactivate and manage the UPS. The instructions shall be applied with the sequence, in which they are written. 5th1 Commissioning Make the connections according to the installation section. Switch the circuit breaker on the input distribution panel “ON”... -
Page 23: 5Th3 Switching Into Manual By-Pass During Operation
5th3 Switching into manual by-pass during operation Manual by-pass enables the user to isolate the electronic circuitry of the UPS from the mains and the load without interrupting the load operation by connecting the loads directly to the bypass supply. This feature is useful while performing maintenance or service and shall only be executed by authorized technical service personnel. -
Page 24: Operating Procedures For Parallel Systems
Pyramid DSP T UPS Systems are designed according to high MTBF figures with increased reliability but in case of necessity, a second ( or more ) Pyramid DSP T UPS’s can be connected in parallel redundant configuration for supplying the very critical load to increase the reliability. Maximum 4pcs identical power and specification Pyramid DSP T can be connected in parallel. - Page 25 3) The Communication of parallel systems is made through CANBUS. Before starting up the UPS’s, make the connection of communication cables between UPS’s as per below diagram: ( COMMUNICATION CABLE CONNECTION BETWEEN PARALLEL UPS’s )
- Page 26 Then please check and control this during commissioning. 6) By using down button on the same Menu, “N” number should be defined. Parallel Pyramid DSP T series UPS’s operate according to redundancy principle. At the N+1 configurations, the “N” number in this part is usually - 1 quantity of the parallel operating ups qty.
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Page 27: 6Th3 Procedure For Transferring To Static Bypass
CAUTION: Configuring the parallel ups’s with same numbers may cause serious damage during operation. Make sure that each parallel ups is configured with different numbers. 8) After completing the configuration the Numbers of each ups and N values, switch on the F1 input fuse then F4 Bypass Fuse ( if the ups is splitt bypass version ) and F6 Inrush Fuse respectively on each parallel UPS’s. -
Page 28: Features And Operating Limits
Features and operating limits 7th1 Mains limits for normal operation Frequency and rms value of the mains input voltage has to be between acceptable limits for the UPS to operate in normal mode. Lower limit of the voltage depends on how much the UPS is loaded and it decreases as the load decreases until it reaches 80 V phase-neutral. -
Page 29: 7Th4 Overload Behavior
7th4 Overload behavior While operating in normal or battery mode, the UPS can feed overloads for a limited duration which is given in the “technical specifications” section. After that duration, UPS automatically switches into bypass mode, if the bypass is enabled and frequency/waveform/rms value of the bypass mains voltage is acceptable.If the overload situation continues in the bypass operation, thermal/magnetic protection devices may activate and protect the circuit. -
Page 30: Communication
Communication All related terminals are on the communication interface board (A1). Connector layout is as following: 8th1 RS232 Communication DSUB-9 female connector with the following pin layout shall be used on the UPS side of the connection cable. Pin layout is given below: RS232 PIN LAYOUT Pin # Signal Name... -
Page 31: 8Th3 Digital Inputs (Ups Off And Gen On)
8th3 Digital Inputs (UPS OFF and GEN ON) Voltage to be applied to the digital inputs is 5V DC. Maximum current drawn by each input is 1 mA. 5V DC supply provided on the communication interface board can be used to supply both digital inputs. Pay attention to the polarity of the voltages applied to the digital input terminals. -
Page 32: Maintenance
Maintenance Batteries, fans and capacitors shall be replaced at the end of their lives. Hazardous voltage and high temperature metal parts inside even if the UPS is disconnected. Contact may cause electric shock and burns. All operations except replacing battery fuses shall be carried out by the authorized technical personnel only. -
Page 33: 10 Troubleshooting
10 Troubleshooting This section gives information about the procedures which shall be performed in case of abnormal operation. If you fail to fix the problem consult authorized technical service with the following information: Model and serial number of the UPS, which can be found on the nameplate on the rear of the UPS. - Page 34 Alarm Possible Cause Action Inverter operation is automatically INV BLKD alarm is present Consult the technical service stopped due to a fault The UPS may not started up yet. This alarm is permanent if the UPS is intended to be started with the bypass blocked or when the bypass mains is not in specified limits...
- Page 35 Alarm Possible Cause Action Any of the DC bus voltages approaches its lower or upper limits Charge the batteries, and check if the alarm has VDC NOK alarm is present May mean that the batteries have removed. approached to their lower voltage limit and are almost empty.
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Page 36: Technical Specifications
11 Technical Specifications MODELS Apparent power [kVA] ENVIRONMENTAL Storage temperature range [°C] -25 to +55 (15 - 40 recommended for longer battery life) Operating temperature range [°C] 0 to +40 (20 - 25 recommended for longer battery life) Relative humidity range % 0 - % 95 (non condensing) Max. - Page 37 STATIC BY-PASS LINE Number of phases 3P+N+PE Voltage range (line- neutral) [V]*(1) 220 V /230V /240V ±%10 Frequency range [Hz] *(1) 47-53 Nominal apparent power [kVA] Nominal current [A] 15.2 22.7 30.3 45.5 60.6 Transfer duration [ms] BATTERIES Battery type Sealed lead acid, 12 V Number of batteries 2x27...
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