RM4875 4/98 REV A

Page 2

MEASUREMENTS OF RM4875

Module

Weight

2.88 lbs.

Height

2.4”

Depth

11.0”

Width

4.75”

Shelf*

Weight

15.5 lbs.

Height

3.5” with rectifiers mounted in shelf

Depth

12” maximum

Width

23” rack mount

Input Specifications

Parameter

Conditions

Min

Typ

Max

Units

Operating Range

45 - 65 Hz, single phase, no taps required

106

264

Current

4.6

A

2.55

A

2.12

A

Efficiency

84

%

Power Factor Correction (PFC)

>.99

Hot Swappable Modules

These shelf-mounted modules are easy and safe to install

or remove while system is operational without affecting

the overall system’s performance.

Parallel Operation and Automatic Load Sharing

Forced share connection is made via a hard wire. Sharing

is within ±10% of the average current for the load applied.

Remote Control Enable Signal

The rectifier’s output voltage control may be changed from

internal float and equalize pots to external remote control

though a digital ground signal.

Current Limit

Upon reaching 110% of rated current, the rectifier will

automatically limit the current down to shor t circuit

conditions with no fold back.

Safety

UL/CUL Approved: UL 1950/CSA 950.

File Number: E131694

Status Indicator

RFA

Remote Control

Equalize

Front Panel Current Test Jacks

Normal

GENERAL FEATURES

* These measurements are specifically for the AGM25 List 1 up to 8 quantity RM 487.5.

Please contact factory for other shelf and power plant options.