MGE UPS Systems 3200RT User Manual

3400753300/AE

- Page 19

1. Check that the UPS is shut off and disconnected from the AC power source.
2. Remove the RPO connector  12 by undoing the screws  37 .
3. Connect an insulated dry contact (NC, 60 V DC, 30 V AC max., 20 mA max., cable size 0.75 mm) to the two terminals

of the RPO connector  38 .

4. Put the RPO connector  12 back in place on the back of the UPS.
5. Connect the UPS to the AC-power source and restart it as indicated previously.
6. Activate the RPO external contact to test the function.
7. To return to normal operation, deactivate the RPO external contact and restart the UPS using button  16 (press OFF,

then ON).

Pulsar EX RT's are equipped with a Remote Power Off function (RPO) that can cut power to all the devices connected to
the UPS using a remote user-operated contact.
The function is implemented by opening a contact connected to the two terminals of connector  12 on the back of the
UPS.