Question about Powerware 9120 UPS System
Hi - Where exactly is the IRF630fet - I am also going to try to replace the 2 Capacitors - if I can find them! - You mentioned the 100uf/63v and 2200uf/16v capacitors - Cheers - Terry
Normally DC BUS FAULT is fixed by replacing C14 and C10. C14 is the 100uf/63V and C10 is 2200uf/16V. They are located between the heat dissipator and the logic board near transformer TX1.
Posted on Mar 12, 2008
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Posted on Jan 02, 2017
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