Manuals / Liebert / Computer Equipment / Power Supply

Liebert 3000, 4000 Refer to for the maximum panel capacity, Nominal, CPC Std Trip, CPC Mid Trip

Models: 3000

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Refer to Table 21 for the maximum panel capacity.

Figure 13 Front view of the (24) Plug-In 1-100 A circuit breaker panel

The DC output connections vary according to the circuit breaker capacity: maximum cable size is 2/0AWG. The lugs must be for 3/8” dia. bolts at 1” c-c.

Refer to Table 21 for the maximum panel capacity.

Table 17 Plug-in circuit breakers available for the (24) Plug-In 1-100 A circuit breaker panel

Nominal	CPC Std Trip	CPC Mid Trip
current	CPC Std Trip	CPC Mid Trip

1 A	A0723076	A0722751

5 A	A0723033	A0722752

10 A	A0723035	A0722754

15 A	A0723037	A0722755

20 A	A0723007	A0722695

25 A	A0723039	A0722707

30 A	A0723040	A0722715

35 A	A0723041	A0722717

40 A	A0723042	A0722721

45 A	A0723069	A0722722

50 A	A0723008	A0722726

60 A	A0723070	A0722727

65 A	A0723071	A0722497

70 A	A0723072	A0722732

80 A	A0723074	A0722733

90 A	A0723077	A0722750

100 A	A0723009	A0722496

14 Specifications

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Liebert 3000, 4000, 6000 A, 1500 Refer to for the maximum panel capacity, Nominal, CPC Std Trip, CPC Mid Trip, current

Contents

DC POWER 1500, 3000, 4000 & 6000 A DC Power System UserHelios DC System 4000/48 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 3.0SPECIFICATIONS 3.1.1 Mechanical Specifications of a Cabinet3.1.2 Electrical Specifications of the Cabinets 3.1FrameworkWeight 3.2Conventional ControllerHeight Depth3.3.1Fuse Panels Mechanical specifications of the fuse panels3.3Distribution Panels Page DC power TPN 10 SpecificationsFuse type Current ADC power TPL Fuse typeCurrent A HRC1-JDC power TPS 12 SpecificationsFuse type Current AElectrical specifications of the fuse panels 3.3.2Circuit Breaker PanelsRefer to Table 21 for the maximum panel capacity NominalCPC Std Trip 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. thick3.5Terminating Assemblies Optional NT6C2625NT6C2624 for main distribution cabinet3.6MPS300 and MPA100 Power Shelves WeightShelf model 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 3.11Overall Power System Specifications 3.10.1 Mechanical Specifications3.10.2 Electrical Specifications 3.10AC Junction Box3.11.3Electrical Specifications 3.11.4Environmental Specifications OperatingElectromagnetic compliance EMC Electrostatic discharge ESD immunityVisual indicators 4.1General4.2Conventional Controller 4.0OPERATIONTable 33 Transmitted alarms PotentiometersForm C contacts are rated at 0.5 A, 60 V AC Table 34 PotentiometersSwitches DIP switchesTable 35 Switches Table 36 DIP switch modulesFigure 28 Equalize voltage and duration settings FusesTest points Table 37 Fuse32 Operation 4.2.2Rear PanelTerminal blocks To office 4.3MPS300 and MPA100 Power Shelves Connectors4.4Rectifiers 4.5AC Junction Box4.6Distribution Panels 4.7Terminating Assemblies Optional4.8Helios Monitor 3000/48 Optional 36 Operation5.0MAINTENANCE Cleaning5.1.1Helios Monitor 3000/48 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 RectifierAdding a Helios Rectifier 100/48 Adding a Helios Rectifier 200I/48 or 200E/48Reference Documents Reference DocumentsAC cover GRD 42 MaintenanceTeck cable or flexible conduit Cover RECT RECT RECT RECT RECT RECT Junction box 5.3.2Replacing a Rectifier Replacing a Helios Rectifier 100/48Reference Documents 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 Helios DC System 4000/48 Technical SupportThe Company Behind The Products 1500, 3000, 4000 & 6000 A DC Power System

Refer to Table 21 for the maximum panel capacity.

Nominal

CPC Std Trip

CPC Mid Trip

current