RECLOSER CONTROL EVRC2A-N6,NT http://www.entecene.co.kr
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ENHANCED
TECHNOLOGY
13.29. Uninterruptible Power Supply for Trip & Close
Figure 13-29. UPS Module Block Diagram
y UPS Module charges Capacitor for Trip/Close. Its rated output voltage is 120Vdc.
y Trip and Close Capacitor are individually located and do not affect to each other during Trip
and Close.
y UPS Module runs by 120Vac Power or by Backup Battery.
y Transformer in EVRC2A connected with External AC Power generates 120Vac.
y Sealed lead-acid Type is used for Battery. Battery voltage does not run under 20Vac, runs
over 20Vdc.