Introduction – American Magnetics 420 Power Supply Programmer User Manual

Page 26

Introduction

Specifications

Power Requirements

Primary:

100-120 or 200-240 VAC

10%

50 - 60 Hz, 50 VA max

Memory Backup Battery:

3.6 Volt AA Lithium Cell

Physical

Dimensions:

89 mm H x 483 mm W x 191 mm D
(3.5" H x 19" W x 10.75" D)

Weight:

4.2 kg (9.2 lbs.)

Torque Limits on Current

Shunt Terminals:

5, 10, and 100 A models: 50 in-lbs.
200 A model: 150 in-lbs.
300 A model: 360 in-lbs.

Environmental

Ambient Temperature:

Operating: 0 °C to 50 °C (32 °F to 122 °F)
Nonoperating:

−

20 °C to 60 °C (

−

4 °F to 140 °F)

Relative Humidity:

80% up to 31 °C (88 °F), decreasing
linearly to 50% at 50 °C (122 °F)

Altitude:

2 000 m (6562 ft.) Indoor use

Standards

EMI/EMC Standards:

EN50082-1

EN61000-4-2
EN61000-4-3
EN61000-4-4

EN55022, Class A

Safety Standard:

EN61010-1

Installation Category:

Pollution Degree 2, Overvoltage Category II
as defined by IEC664

a. Resolution of the IEEE 754 double-precision floating point type consisting of a

52-bit fraction and 11-bit exponent.