MX28B-1200 PRODUCT MANUALRevision B

TABLE OF CONTENTS

1.

GENERAL INFORMATION

1

 

1.1

INTRODUCTION

1

 

1.2

PRECAUTIONS

1

 

1.3

INSPECTION UPON RECEIPT OF GOODS

1

 

1.3.1

General

1

 

1.3.2

Visible External Damage

1

 

1.3.3

Concealed Damage

2

 

1.3.4 Return of Damaged Goods

2

2. CUSTOMER SERVICE AND SUPPORT

3

3.

WARRANTY PROVISIONS

5

 

3.1

GENERAL PROVISIONS

5

 

3.1.1

Warranty Returns

5

 

3.1.2 Warranty Repair or Replacement

5

 

3.2

EXCLUSIONS AND LIMITATIONS

5

4. PRODUCT OVERVIEW AND TECHNICAL DESCRIPTION

7

 

4.1

DESCRIPTION

7

 

4.2

POWER OUTPUT CAPACITY

9

 

4.3

RECTIFIERS

9

 

4.4

CONTROL UNIT

9

 

4.5

AC INPUT POWER

10

 

4.6

BATTERY CONNECTIONS

10

 

4.7

DC DISTRIBUTION

10

 

4.8

ENVIRONMENTAL

11

 

4.9

MECHANICAL

11

 

4.10

COMPLIANCE

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5.

INSTALLATION PROCEDURES

13

 

5.1

PREPARATION

13

 

5.1.1

Recommended Tools

13

 

5.1.2

Recommended Test Equipment

13

 

5.1.3

Equipment Inspection

13

 

5.1.4

Safety Precautions

13

 

5.1.5

Room/Locations

14

 

5.1.6

Mounting

14

 

5.1.7

Ventilation

15

 

5.2

AC SERVICE AND GROUND CONNECTIONS

15

 

5.3

BATTERY CONNECTIONS

17

 

5.3.1

Battery Disconnect

17

 

5.3.2

Cable Sizing Considerations

17

 

5.3.3

Connecting the Cables

17

 

5.4

DC SYSTEM GROUNDING

17

 

5.5

RECTIFIER INSTALLATION

18

 

5.6

MULTIPLE FRAME ASSEMBLY

18

 

5.6.1

Power Bus Connections

18

 

5.6.2

Control Wiring

19

 

5.7

ALARM CONNECTIONS

23

 

5.7.1

External Alarm Inputs

24

 

5.7.2

Alarm Outputs

24

 

5.8

CONNECTING THE LOADS

25

 

5.8.1 DC Circuit Breakers and Fuses

25

iv

MX28B-1200/2400

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APC MX28B-2400, MX28B-1200 manual Table of Contents