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Liebert 6000 A, 3000, 4000, 1500 user manual 4.2.2Rear Panel, Terminal blocks, Operation

Models: 3000

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4.2.2Rear Panel

4.2.2Rear Panel

The rear panel of the Conventional Controller is provided with the connection interface features shown in Figure 30 and described in the following subsections.

Figure 29 Terminal blocks and connectors layout at the rear of the Conventional Controller

TB1

TB3

TB4

TB5

TB6

TB2

J8

1

P26

P24

P22

P20

P18

P16

P14

P12

P10

P8

P6

P4

P2

P25

P23

P21

P19

P17

8

J7

J6

P15

J3

P13

P11

P9

P7

P5

P3

P1

J5

J4

J2

J1

Terminal blocks

Six terminal blocks to interface with external wiring as follows:

•TB1: various alarm outputs to the office alarm circuits and the cabinet alarm lamp

•TB2: various alarm outputs to the office alarm circuits, and remote equalize signal input

•TB3: various alarm outputs to the office alarm circuits, and charge and discharge fuse alarm inputs

•TB4: various alarm outputs to the office alarm circuits, and LVD control and alarm

•TB5: various alarm outputs to the office alarm circuits, remote TR signal input, -48 V supply to cabinet alarm lamp and various small loads, and AUX 1 and AUX 2 alarms inputs

•TB6: -48 V supply to office alarm circuits if required, VR+ and VR- inputs, and -48 V and ground inputs

Refer to Figure 30 and Figure 31 for the pin assignment of terminal blocks TB1 to TB6.

32 Operation

Image 38

Liebert 6000 A, 3000, 4000, 1500 user manual 4.2.2Rear Panel, Terminal blocks, Operation

Contents

Helios DC System 4000/48 DC POWER1500, 3000, 4000 & 6000 A DC Power System User ManualPage TABLE OF CONTENTS 4.0 OPERATION FIGURES TABLES 1.0ABOUT THIS DOCUMENT 1.1Purpose of This Document1.2Applicability of This Document 2.1Description 2.0INTRODUCTION2.2Applications Introduction4 Introduction Control and Distribution cabinet1200A Rectifier cabinet Auxiliary distribution cabinets Rectifier cabinetsControl and distribution cabinets 3.1.2 Electrical Specifications of the Cabinets 3.0SPECIFICATIONS3.1.1 Mechanical Specifications of a Cabinet 3.1FrameworkHeight Weight3.2Conventional Controller Depth3.3.1Fuse Panels Mechanical specifications of the fuse panels3.3Distribution Panels Page Fuse type DC power TPN10 Specifications Current ACurrent A DC power TPLFuse type HRC1-JFuse type DC power TPS12 Specifications Current AElectrical specifications of the fuse panels 3.3.2Circuit Breaker PanelsCPC Std Trip Refer to Table 21 for the maximum panel capacityNominal CPC Mid TripRefer to Table 21 for the maximum panel capacity Refer to Table 21 for the maximum panel capacity Panel description 3.4Externally Mounted Battery Return Busbar All bars and details are 0.5 in. thickNT6C2624 3.5Terminating Assemblies OptionalNT6C2625 for main distribution cabinetShelf model 3.6MPS300 and MPA100 Power ShelvesWeight Height3.7Rectifiers 3.7.1Helios Rectifier 100/483.7.2Helios Rectifiers 200I/48 and 200E/48 0 CC/DC 1 0 CA/ACVOLT AMP VOLT/AMP 3.7.4Standards 3.8Helios Monitor 3000/48 Optional 3.8.1Mechanical Specifications3.8.2Electrical Specifications 3.10.2 Electrical Specifications 3.11Overall Power System Specifications3.10.1 Mechanical Specifications 3.10AC Junction BoxElectromagnetic compliance EMC 3.11.3Electrical Specifications3.11.4Environmental Specifications Operating Electrostatic discharge ESD immunity4.2Conventional Controller Visual indicators4.1General 4.0OPERATIONForm C contacts are rated at 0.5 A, 60 V AC Table 33 Transmitted alarmsPotentiometers Table 34 PotentiometersTable 35 Switches SwitchesDIP switches Table 36 DIP switch modulesTest points Figure 28 Equalize voltage and duration settingsFuses Table 37 Fuse32 Operation 4.2.2Rear PanelTerminal blocks To office 4.3MPS300 and MPA100 Power Shelves Connectors4.6Distribution Panels 4.4Rectifiers4.5AC Junction Box 4.7Terminating Assemblies Optional4.8Helios Monitor 3000/48 Optional 36 Operation5.1.1Helios Monitor 3000/48 5.0MAINTENANCECleaning 5.1.2Controller and Rectifiers38 Maintenance Air filter replacementFan unit replacement 5.2Troubleshooting Table 39 Fault diagnosis5.3Addition / Replacement Procedures 5.3.1Addition or Replacement of a RectifierReference Documents Adding a Helios Rectifier 100/48Adding a Helios Rectifier 200I/48 or 200E/48 Reference DocumentsAC cover GRD 42 MaintenanceTeck cable or flexible conduit Cover RECT RECT RECT RECT RECT RECT Junction box Reference Documents 5.3.2Replacing a RectifierReplacing a Helios Rectifier 100/48 6.0 - Reference DocumentsReplacing a Helios Rectifier 200I/48 or 200E/48 5.3.3Adding or Replacing a Battery String 5.3.5Replacing a Cabinet Alarm Lamp Replacing a distribution circuit breakerDescription 6.0REFERENCE DOCUMENTSManual No 7.0LIST OF TERMS HVSD 52 List of Terms The Company Behind The Products Helios DC System 4000/48Technical Support 1500, 3000, 4000 & 6000 A DC Power System