DC-OK relay contact

This feature monitors the output voltage at the output terminals of an active power supply.

Threshold voltage

typ. 21.8V (fixed)

The contact closes

When the output voltage reaches 21.8V.

The contact opens

When the output voltage falls below 21.7V.

Contact load capacity

Maximum 60Vdc 0.3A, 30Vdc 1A, 30Vac 0.5A, ohmic load

Minimum permissible load: 1mA at 5Vdc

Insulation voltage

See the dielectric strength table in the chapter on Safety features

DC-OK relay contact 1:
Behavior of the DC-OK relay contact