Dry Contact Card

The relay or dry contact card provides a series of potential-free normally open or normally closed contacts to signal various UPS functions.

It is also possible to carry out manual or automatic shutdowns of the UPS remotely.

  • UPS in bypass mode;
  • No input network;
  • UPS in Inverter mode;
  • Unsuitable batteries, a check is required;
  • Presence of a generic alarm, a check is required.