Protection Circuitry

Over Voltage:
105% of full scale.
Current Limit:
Programmable from 0 to FS. Output will automatically switch into constant current mode when limit is reached.
Current Trip:
110% of full scale (fixed).
Over Temperature:
Automatically disables output if maximum allowable temperature is exceeded.
UUT Discharge:
Active when output is down programmed. Circuit will discharge at a constant rate.
Short Circuit:
Outputs are protected in the event of a short across output terminals.
Isolation Relays:
Independently controllable for each output. Circuitry is provided to protect relays from current switching.
Remote Inhibit:
Provides for more remote hardware shutdown of outputs via front panel interlock pins.