DC FEEDBACK FAULT ON CHLORIDE EDP70 30KVA UPS
HAVING JUST REPLACED RECTIFIER STACKS & SUBBER BOARDS ALONG WITH AC/DC FILTER CAPACITORS, RECTIFIER WILL NOT START DUE TO DC FEEDBACK FAULT. ANY CLUE AS TO THE PROBLEM.
Computers & Internet - Exide - Chloride Power Station (EXP2000) UPS System
Answers & Comments
Sir,
I have edp70 30kva 3:3 out problom is that ups is just given me the 20 to 30 sec backup. and output 2 phase 220v last phase is given just 15v ac. plz send me the tecnicaly solution.And plz reply as soon as my email, [email protected]
i have its service manual you can contact over email [email protected]