Table Of Contents - KEPCO HSM 3.3-230 Operator's Manual

Hsm series 1000 and 1500 watt switching power supply

Table of Contents

SECTION

1.1

Scope of Manual ..................................................................................................................................... 1-1

1.2

General Description................................................................................................................................. 1-1

1.3

Specifications .......................................................................................................................................... 1-1

1.4

Miscellaneous Features .......................................................................................................................... 1-5

1.4.1

Control/programming ......................................................................................................................... 1-5

1.4.2

Status Flags:...................................................................................................................................... 1-5

1.4.3

Setpoint Monitors:.............................................................................................................................. 1-5

1.4.4

Remote Error Sensing: ...................................................................................................................... 1-5

1.4.5

Load Sharing: .................................................................................................................................... 1-5

1.4.6

Load Monitor:..................................................................................................................................... 1-5

1.4.7

Auxiliary Supply: ................................................................................................................................ 1-5

1.4.8

Overcurrent/undervoltage Protection:................................................................................................ 1-5

1.4.9

Current Walk-in:................................................................................................................................. 1-5

1.4.10

Remote Reset:................................................................................................................................... 1-5

1.5

Options .................................................................................................................................................... 1-6

1.5.1

Battery Charger (B Suffix):................................................................................................................. 1-6

1.6

Accessories ............................................................................................................................................. 1-6

SECTION 2 - INSTALLATION

2.1

Unpacking and Inspection ....................................................................................................................... 2-1

2.2

Terminations and Controls ...................................................................................................................... 2-1

2.3

Source Power Requirements .................................................................................................................. 2-3

2.4

Cooling .................................................................................................................................................... 2-3

2.5

Preliminary Operational Check................................................................................................................ 2-3

2.6

Installation ............................................................................................................................................... 2-4

2.7

Wiring Instructions................................................................................................................................... 2-4

2.7.1

Safety Grounding............................................................................................................................... 2-4

2.7.2

Source Power Connections ............................................................................................................... 2-4

2.7.3

D-C Output Grounding....................................................................................................................... 2-5

2.7.4

Power Supply/Load Interface............................................................................................................. 2-5

2.7.5

Load Connection - General................................................................................................................ 2-6

2.7.5.1

Load Connection - Method I (Local Error Sensing)...................................................................... 2-7

2.7.5.2

Load Connection - Method II (Remote Error Sensing)................................................................. 2-8

2.7.5.3

Load Connection - Method III (Series Connection)...................................................................... 2-9

2.7.5.4

Load Connection - Method IV (Parallel/Redundant Operation) ................................................... 2-10

2.7.6

Load Sharing ..................................................................................................................................... 2-11

2.7.7

Signal Connections............................................................................................................................ 2-12

SECTION 3 - OPERATING INSTRUCTIONS

3.1

Operating Configuration .......................................................................................................................... 3-1

3.2

Remote Error Sense................................................................................................................................ 3-1

3.3

Output Voltage Programming.................................................................................................................. 3-1

3.4

Output Voltage Range............................................................................................................................. 3-2

3.5

Current Limit Programming ..................................................................................................................... 3-2

3.6

Current Limit Programming Range.......................................................................................................... 3-3

3.7

Setpoint Monitors .................................................................................................................................... 3-3

3.8

Overvoltage Protection Adjustment ......................................................................................................... 3-4

3.9

Current Limit Characteristic..................................................................................................................... 3-5

3.10

Current Walk-in Circuit ............................................................................................................................ 3-6

3.11

5VAUX Floating Supply........................................................................................................................... 3-6

3.12

Remote Inhibit/Remote Reset Controls................................................................................................... 3-7

HSM OPR 052912

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