ERRU/RRU

Above is the latest version of 4.5 KW ERRU in which some important interfaces like rest switch and fuses have been given oustde the box for easy accessibilty.

How to test OVP

ØCR has developed OVP testing kits for RRUs

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ØBut there is no method for OVP testing in ERRU , same may be advised by RDSO.