Input-module Parallel Connections | Liebert 130 kVA specification

User Manual

Hipulse - Single Phase ‘1+N’ UPS System

130 kVA - 110V

WARNING

If the load equipment will not be ready to accept power on the arrival of the commissioning engineer then ensure that the system output cables are safely isolated at their ends.

6.Connect the Battery cables between the UPS terminals (+/ -) and its associated battery circuit breaker. Connect screened auxiliary cables from each battery circuit breaker control board to the auxiliary terminal block (X3) of UPS of their metal frame of the Battery breaker mounted in input transformer cubicle or Battery circuit breaker box (if used).

As a safety precaution remove the battery fuse in the module until the arrival of commissioning engineer.

OBSERVE THE BATTERY CABLE POLARITY

WARNING

Do not close the battery circuit breaker before the equipment has been commissioned.

Input-module Parallel Connections:

7.1+N Parallel UPS System: Inside the module there is an Parallel Connectors Board mounted on the left hand side. Connect one end of the interconnecting ribbon cables to interface connector (X1) of the first UPS module and the other end to connector (X2) of the second module, and so to the next module until a closed loop is formed. (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.

17

Image 37

Liebert 130 kVA user manual Input-module Parallel Connections, Auxiliary Connections

Contents

Hipulse Single Phase ‘1+N’ UPS System Hipulse Single Phase ‘1+N’ UPS System Dear Customer Hipulse Single Phase ‘1+N’ UPS System Rev. No Revision details Hipulse Single Phase ‘1+N’ UPS System Registered Head Office Hipulse Single Phase ‘1+N’ UPS System East Zone Hipulse Single Phase ‘1+N’ UPS System Safety Procedure Hipulse Single Phase ‘1+N’ UPS System General Hipulse Single Phase ‘1+N’ UPS System General Introduction Hipulse Single Phase ‘1+N’ UPS System Operating Instructions Hipulse Single Phase ‘1+N’ UPS System Annexure Hipulse Single Phase ‘1+N’ UPS System Introduction Single Module block diagramDesign Concept Hipulse Module Design Bypass Supplies UPS Power switches configuration Off-Battery Return of power mainsUPS Module fault Normal Operation Overload Maintenance Bypass Battery circuit breaker UPS Power Switch ConfigurationBattery temperature compensation System Expansion Hipulse Single Phase ‘1+N’ UPS System Installation Procedure Environmental considerations Battery locationUPS location Mechanical Considerations Preliminary Checks Installation Drawings Overall General Arrangement for 130kVA Single Phase UPS Cable Entry Details System Configuration Power CablingBattery cables Module input cables Cable rating Safety earthGeneral Notes Cable Connections Protective devices Protection against earth faults RCD devicesSplit Bypass Cabling procedure UPS BatteryParallel 1+N Input Connections Auxiliary Connections Input-module Parallel Connections Cable connections for 130 kVA 1Ph UPS +VE -VE Control cables Battery ControlAuxiliary Terminal Block detail Description Auxiliary Terminal Block X3 and X4 at UPS Emergency Stop Battery ConnectionBack Feed Protection Hipulse Single Phase ‘1+N’ UPS System UPS Operator Control / Display Panel Operator Control and Display Panel Single module operator control panel Inverter control switchOperator control panel Mimic indications Operator Panel and LCD Display Menu Control switches Bargraph Selection Output Parameters Menu Options EPO on UPS module Or. for Instanc e Map of screen display available to operator LCD Display Panel Messages Initializing Window Default WindowInfo Window Main Menu Window Alarm / Warning Messages Option Selection Mode Shutdown General notes Power SwitchesOn Static Bypass Location of Power Isolators Ecomode the message Load on Bypass will not appear Battery C.B. Open Bypass Switch Open Ecomode Normal Operation Your load is now powered via the Static Bypass system Your load is now powered via the Static Bypass system Procedure for completely powering down the UPS UPS is now completely powered down Adding a single module to an existing system If YOU are not Sure What YOU are Doing Then do not do IT Ecomode INV OFF VIA Display Load on Bypass Setting the Battery Test Changing the current Date and Time Language Selection Hipulse Single Phase ‘1+N’ UPS System Safety Battery Installation UPS Batteries Battery population Temperature considerations Battery Racks Battery protectionConnecting the Battery Introduction Battery Supply To UPS Cabinet Battery circuit breaker Battery Installation Battery Control and Power Connections Battery temperature Board LED Interpretation Display Panel Interpretation Procedure to carry out the reset see Operating Instructions Display Panel Messages Sr. No Display Message Alarm Interpretation Bypass Switch Open BYP. Absent Battery Under Test BYP Xfer Count Block Hipulse Single Phase ‘1+N’ UPS System General + N System Battery 1+N System block diagram with Separate Batteries Connection of 1+N system parallel single bus cables Installation procedureInter-module control Connection of EPO Push Button Operating Instruction System Start-up and shutdown procedures Separate Batteries Default window Hipulse Single Phase ‘1+N’ UPS System Complete system shutdown Display Panel message interpretation in 1+N System Conformity and Standard UPS Mechanical CharacteristicsUPS Environmental C T I F I E R I N P U T M a I N S UPS Electrical Characteristics Rated Power KVA 130 UPS Electrical Characteristics DC Intermediate Circuit V E R T E R O U T P U T UPS Electrical Characteristics Inverter Output Protection, bypass line UPS Electrical Characteristics Bypass Input Mains Hipulse Single Phase ‘1+N’ UPS System Hipulse Single Phase ‘1+N’ UPS System Hipulse Single Phase ‘1+N’ UPS System RAM Connections Remote Alarm Monitor 220/240V AC 50 Hz UPS Indication & Metering TerminationProtection Bypass Isolation Cubicle