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Liebert 130 kVA User Manual

130kva single phase 110v, single & 1 + n system
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User Manual
Hipulse - Single Phase '1+N' UPS System
130 kVA - 110V
User Manual – Hipulse
Installation & Maintenance of Hipulse 130kVA Single phase 110V, Single & 1 + N System

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  • Page 1 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V User Manual – Hipulse Installation & Maintenance of Hipulse 130kVA Single phase 110V, Single & 1 + N System...
  • Page 2 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 3 Please accept our thanks for giving us the privilege to serve you by choosing a Liebert make ‘UPS’. If this is your first Liebert UPS, we hope it is the beginning of a long relationship which delivers value to your organisation. If you already own and use a Liebert product, we are doubly honoured by your decision of continuing this relationship.
  • Page 4 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 5 Alternatively contact the Emerson Plot No. C-20, Road No. 19 Wagle Industrial Estate Thane – 400 604, INDIA Phone : (00 91 22) 25807000 25828405 : (00 91 22) 25800829 25828358 All rights reserved 130 kVA - 110V Date operation...
  • Page 6 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 7 1-1-40/1, 2nd floor, Vasavi Towers, S. D. Road, Secunderabad - 500 003 Tel: 91-40-27806774 / 5/ 6 Fax: 91-40-2780 6777 PLOT NO. C-20, ROAD NO. 19 WAGLE INDUSTRIAL ESTATE FAX: (00 91 22) 25800829 / 25828358 *** WEST ZONE *** *** SOUTH ZONE *** 130 kVA - 110V...
  • Page 8 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 9 91-522-2239877 Guwahati Address : C/o. Ashok Bhasin, South Sarania, Ashram Road, (Near GMC Tax Office), Ulubari, Guwahati - 781 007. Tel: 91-361-2453270 Fax: 91-361-2453270 (Updated: December 1, 2004) *** EAST ZONE *** *** NORTH ZONE *** 130 kVA - 110V...
  • Page 10 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 11 This equipment must be earthed in accordance with local electrical codes. THIS DOES PROTECTION. A WARNING LABEL MUST BE FITTED TO ALL EXTERNAL PRIMARY POWER ISOLATIONS STATING. INSULATE THE UNINTERRUPTIBLE POWER SYSTEM BEFORE WORKING ON THIS CIRCUIT. WARNING WARNING WARNING INCORPORATE AUTOMATIC 130 kVA - 110V BACKFEED...
  • Page 12 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 13 When working in the general area of the UPS where high voltages are present, a second person should be standing-by to assist and summon help in case of accident. GENERAL BATTERIES TEST EQUIPMENT PERSONNEL 130 kVA - 110V These...
  • Page 14 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...

  • Page 15: Table Of Contents

    Battery Control 3.2.2 Auxiliary Terminal Block X3 and X4 at UPS 3.2.3 Emergency Stop 3.2.4 Back feed Protection Operator Control and Display Introduction 4.1.1 Operator Control Panel 4.1.2 The Menu Options I N D E X 130 kVA - 110V...
  • Page 16 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 17 Installation Design Considerations Battery Installation and Maintenance 6.5.1 Temperature Considerations 6.5.2 Battery Population Battery Protection Battery Cabinet and Racks 6.7.1 Introduction 6.7.2 Specification 6.7.3 Battery racks Battery Installation Battery Circuit Breaker Boxes 6.10 Battery Temperature Board 130 kVA - 110V...
  • Page 18 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 19 Protection 10.3 Bypass Isolation Cubicle 10.3.1 Introduction 10.3.2 Termination 10.3.3 Indication and Metering 10.3.4 Protection ---- x ---- x ----- x ---- x ---- ---- x ---- x ----- x ---- ---- x ---- x ----- 130 kVA - 110V...
  • Page 20 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...

  • Page 21: General Description

    Being designed to furnish a well regulated 1 phase output power supply under all rated load and input supply conditions, the system offers the user the following advantages:...
  • Page 22 Note: The load equipment is not protected from normal supply aberrations when operating on Bypass side or in the maintenance bypass mode Maintenance Bypass Line STATIC Static Bypass Line SWITCH STATIC INVERTER SWITCH Battery Isolator BATTERY 130 kVA - 110V The end of battery Output Supply Output Isolator The synchronizing...
  • Page 23 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V 1.2.3 System Control Philosophy Normal Operation During normal operation, i.e. when the UPS input supply is present and within specification, both the rectifier and inverter sections are active and the static switch is turned on to connect the inverter output to the critical load busbars.
  • Page 24 Inverter (5), and corresponding alarm message will be replaced with Load on Mains (6). In the event that an overload condition is The circuit is manually selected by the or later (the S/W release of the cards may be release 9.0 130 kVA - 110V...
  • Page 25 System expansion requires change in the SETUP of the display panel. Note: System expansion should be carried out only by trained service personal. The individual modules connected to the system must be of the same power rating This must be used in 130 kVA - 110V As the...
  • Page 26 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...

  • Page 27: Installation Procedure

    Because every site has its peculiarities, it is not the aim of this chapter to provide step-by-step installation instructions, but to act as a guide as to the general procedures and practices that should be observed by the installing engineer. 130 kVA - 110V...

  • Page 28: Environmental Considerations

    On a normal installation the battery temperature is C. Batteries should be mounted in an environment 130 kVA - 110V C. Operating above A customized...

  • Page 29: Mechanical Considerations

    When selecting the power cables for side entry to a module located on a solid floor, consideration must be given to the minimum permissible bending radius of the proposed cables to ensure that they can be fashioned to reach the UPS connection busbars. This will also ensure proper exhaust from rear. 130 kVA - 110V...

  • Page 30: Preliminary Checks

    Fig 2-1: Overall General Arrangement for 130 kVA Single Phase 110V UPS with 6 Pulse rectifier Single Module and ‘1+N’ Fig 2-2: Cable entry and Foundation details for 130 kVA Single Phase 110V UPS with 6 Pulse rectifier Single Module and ‘1+N’.
  • Page 31 4. Cooling fan assembly for Rectifier & Inverter 5. Cooling fan assembly for Transformers Fig 2-1: Overall General Arrangement for 130kVA Single Phase UPS F R O N T REAR VIEW 130 kVA - 110V 1400 FRONT VIEW 1600 VIEW...
  • Page 32 User Manual Hipulse - Single Phase ‘1+N’ UPS System 42.5 Note: All dimensions are in mm Fig 2-2 : Cable entry and Foundation details for 130 kVA Single Phase UPS 1400 A. CABLE ENTRY DETAILS 1315 1220 Dia 14.0 Holes...

  • Page 33: Power Cabling

    Each UPS module has its own battery, which is connected using two cables, one positive and one negative. The battery cables must be sized for the battery discharge current at the end-of-discharge voltage, as given in the table 3-1, with respect to the module rating. 130 kVA - 110V...
  • Page 34 3.1.5 Safety earth The safety earth busbar is located between the Bypass and Output power supply connections as shown in the figure 3.1. The safety earth cable must be connected to the earth busbar and bonded to each cabinet in the system.
  • Page 35 These isolators must have an average sensitivity, possible adjustable between 0.3 and It is recommended that the selectivity with every differential switch be verified both upstream of the input distribution board and downstream (towards the load). 130 kVA - 110V...
  • Page 36 ENSURE CORRECT PHASE ROTATION Output System Connections: 5. Connect the system output cables between the output busbars (U2 - N2 terminals) and the critical load and tighten the connections. Check that these supplies are electrically 130 kVA - 110V...
  • Page 37 (see fig 8-2). Auxiliary Connections: 8. Connect the auxiliary cables of any external interface/ signals to the respective connections of the output auxiliary terminal block (X4). 9. Refit the lower protective cover. 130 kVA - 110V...
  • Page 38 User Manual Hipulse - Single Phase ‘1+N’ UPS System Q1 - INPUT SUPPLY Q2 - BYPASS ISOLATOR Fig 3-1 : Cable connections for 130 kVA 1Ph UPS Q3 - MAINTENANCE BYPASS Q4 - OUTPUT ISOLATOR +VE -VE U1 V1 W1...

  • Page 39: Control Cables

    Ext E P O Ext B Y P Back feed Int E P O 130 kVA - 110V A U X IL IA R Y T E R M INA L B L O C K LOC A T E D IN...
  • Page 40 Signal form the UPS to indicate a return flow of energy in the bypass mais. Normally open contact. Availability of a contact for switching off the UPS in the same way as the Int. EPO internal emergency off button. Normally closed contact. 130 kVA - 110V...
  • Page 41 50V (a.c. or d.c.) @ 1 Amp. To Battery Sensor Temperature (Optional) V< BATTERY CIRCUIT 1 2 3 4 5 BREAKER If this facility is not used then The electrical characteristics of the 130 kVA - 110V Battery C.B. Controller In the vent of...
  • Page 42 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 43 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V CHAPTER 4 Operator Control and Display Panel Introduction On the front of the UPS there is a display and control panel, from which it is possible to easily verify the status of the UPS included all the measured parameters and alarms of the UPS and Battery.
  • Page 44 7. Inverter ON (Only for UPS above 80kVA rating) - Manual inverter selection switch. 8. Inverter LED - inverter status indicator contained within the switch icon. The Inverter LED (yellow) indicates when the Inverter is switched OFF. DISPLAY MENU ENTER 130 kVA - 110V...
  • Page 45 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V Menu Control switches Four push button switches ESCape[9], DOWN [10], UP [11], ENTER [12], are located below the LCD display and are used to navigate a menu-driven UPS operating and control system.
  • Page 46 The amber LED situated at the end of the % Load bargraph illuminates if the applied load exceeds 100% of modules rated output current. accompanied by an audible alarm a alarm message. This indication will be 130 kVA - 110V...
  • Page 47 The diagram shows each of the windows in the format in which it appears on the LCD screen. The initializing, default & main menu windows are described below. Fig 4 - 3: EPO on UPS module 130 kVA - 110V...
  • Page 48 PRESS ENTER KEY EX IT _ EX IT _ PRESS ESCAPE KEY SA VE _ SA VE _ EX IT _ EX IT _ 130 kVA - 110V SW VERSION SW VERSION PANEL PANEL V 02.0 V 02.0 UPS LOGIC UPS LOGIC V 01.0...
  • Page 49 & output voltages and current, load, etc. These parameters are useful when determining the state of UPS or the cause of alarms, and are described in more detail below. 130 kVA - 110V switch, gives access values...
  • Page 50 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V The FUNCTION, MAINTENANCE and SETUP options all require a password which is set by the commissioning engineer. This manual does not provide servicing instructions and the options accessed from theses windows are therefore not shown on the menu map in figure 4-4.

  • Page 51: Operating Instructions

    ECOMODE All the relevant power supply switches and the battery switch are off, and the load is fed by the Bypass Mains through the UPS Static Transfer Switch, while the Inverter remains on stand-by.
  • Page 52 Module Mimic indicators healthy (1) and after 20 seconds Load on Bypass (6) will flash and red led (13) will illuminate. 130 kVA - 110V Maint. Bypass Bypass Output Isolator Isolator...
  • Page 53 ECOMODE: The following message will appear in the default screen whenever the UPS is operating on ECOMODE. The load is supplied by the Bypass Mains. The UPS is operating in ECOMODE with the Bypass Mains supplying the load. 130 kVA - 110V...
  • Page 54 Bypass input led (1-steady green) will light, after 20 seconds the inverter synchronises with the mains bypass. 5. Before closing the battery circuit breaker check the d.c. busbar voltage. From the above window press the ENTER key: The Main Menu Window will display: 130 kVA - 110V after...
  • Page 55 Inverter supplying the load. ECOMODE: The following message will appear in the default screen whenever ECOMODE. The load is supplied through Bypass Mains. The UPS is operating in ECOMODE with the Bypass Mains supplying the load. 130 kVA - 110V operating...
  • Page 56 Bypass supply. The Module Mimic indicator Load on Bypass (6) will flash amber and the Load on Inverter (5) indicator will extinguish. Your load is now powered via the Static Bypass system. 4b) ECOMODE: 130 kVA - 110V...
  • Page 57 - Static Bypass power switch. - UPS output terminals. Input and Output terminals remain protected by a metallic cover. Your load is now powered from the maintenance bypass system and the UPS is completely shut down. 130 kVA - 110V...

  • Page 58: Procedure For Completely Powering Down The Ups

    On the primary input distribution panel, which is often located distant from the UPS area, a label should be posted advising service personnel that the UPS circuit is under maintenance. 130 kVA - 110V supplies...
  • Page 59 Press the ENTER key. Note: In ECOMODE the message 'LOAD ON BYPASS' will not appear. Select FUNCTION and press ENTER key. When the PASSWORD has been completed press ENTER key. 130 kVA - 110V...

  • Page 60: Adding A Single Module To An Existing System

    CAUTION When the EPO system incorporates a trip facility of the external input a.c. power supply circuit breaker, the RESET switch would have no affect on it. First close the external input a.c. supply circuit breaker, the UPS can be started in the normal manner, as the logic circuits will automatically reset on return of the power supplies.
  • Page 61 OFF the line (bypass) voltage to the load. IF YOU ARE NOT SURE WHAT YOU ARE DOING, THEN DO NOT DO IT. NORMAL OPERATION: 5a. Ensure INVERTER is selected by the cursors and press the ENTER key. 130 kVA - 110V This is...
  • Page 62 6b. Return the Display window to normal by repeatedly pressing ESCAPE key back through the various windows until default displayed. The UPS is operating in ECOMODE with Bypass Mains supplying the load. 130 kVA - 110V screen screen...
  • Page 63 The load on Mimic led (6) stays on while the load on inverter led (5) will illuminate. ECOMODE: The following message will appear in the default screen whenever the UPS is operating in ECOMODE. The load is supplied by the bypass mains. 130 kVA - 110V...

  • Page 64: Setting The Battery Test

    Note: If the battery fails the test, the rectifier will immediately return to the float mode and the ‘BATTERY: TEST FAILED’ alarm will be displayed on the default screen. This test turns off the rectifier and runs the 130 kVA - 110V If the battery The UPS...

  • Page 65: Language Selection

    The initial default password of ‘00000000’ need not be changed at this point of time. Press the enter key. Select PANEL SET UP and press enter key. Select LANGUAGE and press the ENTER key. 130 kVA - 110V...
  • Page 66 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...

  • Page 67: Battery Installation

    This box is designed to be either wall It comprises two switches, which may be used to Refer to section 8.3 for more 130 kVA - 110V...

  • Page 68: Ups Batteries

    Cell performance typically improves after a few weeks in service or after two or three discharge / recharge cycles. 130 kVA - 110V The term...

  • Page 69: Installation Design Considerations

    C. To help sustain this operating C and 40 C (which is the specified Temperature excursions are 380V 400V Table 6-1 – Battery population 130 kVA - 110V Capacity and Battery capacity is C. If a battery is Operating below 415V...

  • Page 70: Battery Protection

    4. An insulating shroud should be fitted cables, followed finally by the cables to the circuit-breaker. 5. When connecting the cables between the battery extremities to the circuit breaker always connect the circuit breaker end of the cable first . which is manually There are no 130 kVA - 110V...
  • Page 71 The battery cabinet also indicates the power and auxiliary connection cables (3 meters in length) between the cabinet and the UPS. Refer to section 3.3.1 to identify connections. Figure 6-1: A typical arrangement of Batteries in a Battery Rack BATTERY SUPPLY TO UPS CABINET 130 kVA - 110V...

  • Page 72: Battery Circuit Breaker

    In the UPS before making the battery circuit breaker power connections. 96 Cells 96 Cells 96 Cells 96 Cells A - Half potential switching method B - Double positive pole method Figure 6-2: Battery C/B layout of switching poles 130 kVA - 110V...
  • Page 73 B – Double positive pole method Sensor T emperature (Optional) V< BATTERY CIRCUIT 1 2 3 4 5 BREAKER Sensor T emperature (Optional) V< BATTERY CIRCUIT 1 2 3 4 5 BREAKER 130 kVA - 110V Battery C.B. Controller Battery C.B. Controller...

  • Page 74: Battery Temperature Board

    User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V 6.10 Battery temperature Board A battery / sensor card supplied separately from the battery circuit breaker is connected with the UPS logic through the battery circuit breaker card.

  • Page 75: Led Interpretation

    If the above checks prove unsatisfactory then seek qualified assistance. If this led is OFF, a problem exists in the Input power supply or in a part of the rectifier. An alarm message is visible at the display. Check the following –...
  • Page 76 ON (item 18), the Alarm warning indication flashing RED (item 13) and an OVERLOAD messages on the visual display. This will be accompanied by an audible warning. Reduce the load immediately. 130 kVA - 110V...

  • Page 77: Display Panel Messages

    The [OVERLOAD PRESENT] alarm will annunciate as soon as the load exceeds 100% of the UPS rating, and the load will transfer to Bypass some time later, depending on the degree of 130 kVA - 110V...
  • Page 78 When the inverter is operating on the battery this message is displayed on the condition when battery voltage has fallen below a preset value. If the input a.c. power cannot be restored, you should shut down your loads. 130 kVA - 110V...
  • Page 79 Do not switch OFF the inverter when this alarm is active or the load will experience a 200 millisecond power break. 130 kVA - 110V...
  • Page 80 UPS microprocessor PCB. This is a status message confirming that the inverter has been selected off by the operator from either the front panel display or an external PC or by a switch on UPS micro controller PCB. 130 kVA - 110V...
  • Page 81 This message informs the operator that the battery is not longer isolated from ground and there is danger of electrocution. This message informs the operator that the failure of the bypass static devices has resulted in voltage being fed back to the bypass supply input. 130 kVA - 110V...
  • Page 82 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 83 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V Chapter 8 1 + N System General The system can comprise of up to 6 UPS modules of the same power rating and connected in parallel without the need for a centralized mains static bypass. Instead the bypass static switches of each UPS share the load when the system transfers to the main bypass supply.
  • Page 84 C.B. 12 Control Bus UPS MODULE 6 Ext. Sw . D I S T R I B U T I O N P A N E L 130 kVA - 110V UPS 1 Output Supply UPS 2 Output Supply UPS 6...
  • Page 85 UPS Module 3 UPS Module 4 To Parallel PCB To Parallel PCB To Parallel PCB Parallel Parallel Connect. Connect. Board Board 130 kVA - 110V UPS Module 5 UPS Module 6 To Parallel PCB Parallel Parallel Connect. Connect. Board Board...
  • Page 86 The external emergency stop facility is identical to that described for the single modules installation – that an individual Emergency Stop button is provided for each module. EPO Push Bu tton Auxiliary Terminal Block Auxiliary Terminal Block Module 2 Fig 8-3: Connection of EPO Push Button 130 kVA - 110V Module 1...

  • Page 87: Operating Instruction

    Note: If input power is present but the display remains blank, then the Micro controller is not working, pleas contact your dealer for advice. 130 kVA - 110V...
  • Page 88 For a system configured in the “1+N system”, the ‘N’ UPS modules will simultaneously change from “load on bypass” to “load on inverter” provided that a sufficient number of modules are running, and on-line, to satisfy the power load requirements. 130 kVA - 110V...
  • Page 89 2. Open the circuit-breaker inside the battery cabinet. To completely isolate the UPS, open the a.c. power supply circuit-breaker (both circuit breakers if separate supplies are provided for the rectifier and the bypass supply) and thee output circuit breaker on the power distribution switchboard.
  • Page 90 Press ENTER and check that the voltage level has INTERPRETATION The parallel board has detected a wrong sharing of the load and has blocked its inverter. Seek qualified assistance. The number of active inverters is below the preset capacity value. 130 kVA - 110V...

  • Page 91: Ups Environmental

    Depth Ventilation Cable entry Protection 0 to 45 ºC = 90% at 31 ºC, Saliferrous, Humid = 1000m above sea level -25 to 70 ºC 130 kVA 6 pulse 1900 1400 By internal intake fans Bottom 130 kVA - 110V...

  • Page 92: Ups Electrical Characteristics

    R E C T I F I E R I N P U T M A I N S 130 kVA 6 pulse 380 – 400 – 415 V Three phase without neutral ±10 50 or 60 ± 5 206.4 2 to 10 130 kVA - 110V...

  • Page 93: Ups Electrical Characteristics (Dc Intermediate Circuit)

    340 (415 Vac) 340 Vac 365 (380 Vac) 376 (400 Vac) 388 (415 Vac) 384 Vac Characteristics to DIN 41772I-U, boost to floating charge switching, with current measuring criterion plus control of charging time. 0-999 0-99 130 kVA - 110V...

  • Page 94: Ups Electrical Characteristics (Inverter Output)

    O U T P U T 380 - 400 - 415 Three phase with neutral 50 to 60 150% FOR 60 sec 125% for 10 min 110% for 1 hr 100% Pn ± 1.5 ± 5 130 kVA - 110V...

  • Page 95: Ups Electrical Characteristics (Bypass Input Mains)

    1.5 x In To avoid series fuses, the bypass line should be protected using an external device should be sized to discriminate with the load protection. 150% for 60 sec 125% for 10 min 110% for 1 hr 130 kVA - 110V...
  • Page 96 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 97 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...
  • Page 98 User Manual Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V...

  • Page 99: Remote Alarm Monitor

    (plug provided) -use 3-core 0.5 mm cable (minimum). The supply is rated at approximately 4 Watts and fused at 1 A. It is advised that the power supply is taken from the UPS output, otherwise in the event of a mains failure the RAM may be inoperative.
  • Page 100 RL – K3 Load on Maintenance RL – K4 Bypass Load on Inverter RL – K5 220/240V AC 50 Hz Monitor UTILITY INVERTER BATTERY FAILURE BYPASS MAINTENACE Figure 10.1: Remote Alarm Monitor connection details 130 kVA - 110V Liebert ALARM...

  • Page 101: Input Transformer Cubicle

    Control fuses are used for protection of Voltmeter and Battery path MCCB is used as Protective Device in Battery path Utility socket is provide for single phase supply input.. is used as Protective Device before the Isolation 130 kVA - 110V capacity to provide The Cubicle also Fans...

  • Page 102: Bypass Isolation Cubicle

    Protective Device before the Vee Connected transformer ,Control fuses are used for protection of Voltmeter. Utility socket is provide for single phase supply. of rated capacity to provide 3 phase to 1 phase 130 kVA - 110V...

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