Ups Shutdown; Ups Remote Control; Remote Control Connection And Test - MGE Evolution 650 Manual De Instalacion Y Uso

Evolution
3.4

UPS Shutdown

3.5

UPS Remote Control

AC OUTPUT AC OUTPUT
I max 12A I max 12A
7
AC INPUT AC INPUT

Remote control connection and test

1. Check that the UPS is OFF and disconnected from the AC input source.
2. Remove connector (7) after unscrewing the screws.
3. Connect a normally closed volt-free contact (60 V DC / 30 V AC max., 20 mA max., 0.75 mm 2 cable
cross-section) between the two pins of connector (7) (see diagram).
4. Plug connector (7) into the back of the UPS.
5. Connect and restart the UPS following the previously described procedures.
6. Activate the external remote shutdown contact to test the function.
Warning: This connector must only be connected to SELV (Safety Extra-Low Voltage) circuits.
3 — 2
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2
U.S. PAT. NO. 6,094,363 U.S. PAT. NO. 6,094,363
36Vdc, 9Ah 36Vdc, 9Ah
Pb Pb
R
1
55K6 55K6
U.P.S. U.P.S.
Press button (10) for approximately 2 seconds.
The devices connected to the UPS are no longer
supplied.
Evolution offers a choice between two remote control
functions.
◗
RPO (Remote Power OFF) allows a remote contact
to be used to disconnect all the equipment
connected to the UPS. Restarting the UPS requires
manual intervention.
◗
ROO (Remote ON/OFF) allows remote action of
button (10) to shut down the UPS.
These functions are obtained by opening of the contact
connected between the appropriate pins of connector
(7) on the rear panel of the UPS (see figures below).
Contact open: UPS shutdown
Contact closed: UPS start-up (UPS connected to AC
power and AC power is available)
Note: The local ON/OFF control using button (10) over-
rides the remote-control function.
Contact open: UPS shutdown, LED (14) goes ON
To return to normal operation, deactivate the remote
external contact (LED (14) goes OFF) and restart the
UPS by pressing button (10)
Operation
E N G L I S H
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