socomec PDU 16, Руководство по эксплуатации

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5
INDICATOR LAMPS
Chap.
5
Page
8/11
THIS MANUAL IS PROPERTY OF
SOCOMEC UPS -
ANY TOTAL OR PARTIAL REPRODUCTION IS STRICTLY FORBIDDEN
ENGLISH
EN
5.1 MAINS INDICATOR LAMP
(pdu16.04.01)
This orange lamp is illuminated when mains power is present (see Figure 5). It signals that you
may transfer the loads to maintenance bypass (MAINS mode) operation via the rotary switch.
During a mains power outage, this lamp will be off and the UPS will supply battery back-up
power to the connected loads.
5.2 UPS INDICATOR LAMP
(pdu16.04.02)
This green lamp is illuminated when there is output power available from the UPS (see Figure
5). It signals that it is safe to transfer the connected loads from mains power back to UPS output
power.
Green lamp
Output power available from UPS
Orange lamp
MAINS power present
Rotary switch
Figure 5
Indicator lamps on PDU 16