60
I
NSTALLATION
C
ONNECTION
ONNECTION
Connect the input of UPS with the mains power. Connect loads to to the sockets on the rear of the UPS with the
IEC-IEC cables or a cable with maximum length of 10 meters.
Notice:
do not connect any loads that absorb more than 10A to the 10A IEC sockets. These loads should be
connected exclusively to the 16A IEC socket when this is available.
N
ET
/T
EL
C
ONNECTION
ONNECTION
A telephone/modem or network cable can be connected to the modular RJ-45/RJ11 connectors located on the
rear of the UPS. Doing this can protect against overvoltages. A telephone extension cable is required for this
type of connection.
NOTICE: The connection is optional. The Net/Tel protection is active even when the UPS is turned off or
disconnected from mains power.
Warning: The device that protects against overvoltage on the telephone line may not work if it is not
installed correctly. Ensure that the telephone wall cable is inserted in the connector marked “IN” and
that the cable of the unit to be protected (telephone, modem, network card, etc.) is inserted in the
connector marked “OUT”.
Warning: The overvoltage protection device is only for indoor use. Do not connect telephone wires
during a storm.
NOTICE:
The protection device limits the effects of an overvoltage but does not guarantee overall protection.
E
MERGENCY
P
OWER
O
FF
(EPO)
SET
SET UP
UP
Spring R and Spring RT series includes EPO port. The EPO power switch allows power to be shutdown
immediately and does not follow the shutdown procedure from any power management software.
Note: When EPO switch is reset, the equipment will not return to battery power until the UPS is manually
restarted. If pressing power switch to turn off UPS after EPO is activated, the UPS remains in Standby
mode .And the UPS will be restarted when pressing power switch to turn on the UPS again.
Follow the procedure to install the EPO switch as below.
1.
Check the UPS is turned off.
2.
Remove the EPO connector from the EPO port on the rear panel of UPS.
3.
Connect isolated, normally-open, dry contacts (rated to handle 60Vdc maximum, 30Vac RMS maximum,
and 20mA maximum) across the EPO device to Pin 1 and Pin 2. Use non-shield wiring, size 18-22 AWG
(0.75 mm
2
– 0.3mm
2
).
4.
Reconnect the EPO connector to the EPO port.
5.
Verify that the externally-connected EPO switch is not activated to enable power to the UPS output
receptacles.
6.
Plug in the UPS, then pressing ON power switch button to turn on the UPS.
7.
Activate the external EPO switch to test the EPO function.
8.
De-activate the external EPO switch and restart the UPS.