AC input voltage

4-phase, 208V +/-10%, 50/60 Hz

Output current

0 to 500 A

Output voltage

-4V to 0 to +8V

Current regulation

Less than 1x 10^-4/10 min in 500 A output*

Current setting resolution

10mA

Current sweep time (for 500A)

Ramp rates adjustable up to 120A/min in 1A/min increments

Sweep linearity

Less than 2%

Accuracy of sweep speed

Less than 5%

Sweep mode

SET

Goes up or down to a set current value in a set sweep time

HOLD

Temporarily holds the current in the half way of sweep

DOWN

Goes down to 0A in a set sweep time

Load requirements

Less than 40 H

Control system

Computer generated control with safety interlocks and over-ride

Cooling system

Forced air

Output current

0 to 1.0A DC

Output voltage

0 to 18V DC

Adjustable range of output current

5 to 100%

Current regulation

Less than 1 x 10^-2/10 min

Detection system

2 point detection system

Detection voltage

10 V (variable through a trimmer on the printed circuit board

Detection time

100 mS (variable)

Other

Test switch is provided inside of the door, with a switch guard

Protection circuit

500A rated protection diodes (5 in series, with fins) installed at the output terminal

The output shut-off passive semi-conductive device will be provided with a 500 V DC specification

Hardigg Versa-Rack system with two 6U x 24 " modules

Overall dimensions are 24" wide by 19" tall by 31" long

Cases feature an interlocking system allowing for stacking of cases, cable storage, casters and recessed handles

Cases protect the units from shock, vibration, moisture, dust, as well as repeated shipping and rough handling

Recessed handles and latches  

Withstands temperatures between –60 and 120 degrees F

Four swivel casters on each case, two with brakes