American Power Conversion MX28B-PDF manual System Configurations

MX28B-PDF Product Manual Revision A

2. SYSTEM OVERVIEW AND TECHNICAL DESCRIPTION

2.1 GENERAL SYSTEM OVERVIEW

The Power Distribution Frame (PDF) provides for distribution of –48 VDC power through circuit breakers. The PDF consists of a rack with three power distribution cabinets. Each cabinet can hold up to 48 circuit breakers on two separate tiers for a total of 144 breakers.

2.2 SYSTEM SPECIFICATIONS

The system is available in six configurations:

Part Number	Tier Locations	Breakers	Feeds
AAB-0583-01	A,D	48	2 Separate
AAB-0583-02	A,B,D,E	96	4 Separate
AAB-0583-03	A,B,C,D,E,F	144	6 Separate
AAB-0583-11	A,B	48	One
AAB-0583-22	A,B & D,E	96	Two
AAB-0583-33	A,B,C & D,E,F	144	Two

A

D

B

E

C

F

Figure 2-1 System Configurations

6 APC