011509 C
164201604-8
DESCRIPTION:
DATE:
: T E E H S : O N G N I W A R D
REVISION:
INTERFACE WIRING INSTALLATION
NOTES AND TERMINAL LOCATIONS
5 of 15
9.The UPS DC UVR trip and Battery Aux signal wiring from the UPS must be connected to
the DC source disconnect device.
10.Battery Aux and UVR wiring should be a minimum of 18 AWG.
Table S. Battery Disconnect Interface
BATTERY
BREAKER OR
DISCONNECT
6
7
8
TB1
BATTERY AUX +
5
BATTERY AUX -
BATTERY UVR +
BATTERY UVR -
UPS
Table T. Alarm Relay Contact
5
6
7
ALARM RELAY
TB2
8
UPS
CONTACT RATING
Switched Voltage:
277 Vac
28 Vdc
Maximum Current: 5A Minimum Wire Size: 22 AWG
NOTE: Relays are shown in de‐energized state. Relays change state when the
UPS is in Normal mode.
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