Transfer switch buzzing
Hey guys I have a 96 Bounder 34j with 11k miles and it has a PowerTek PDC-1001 distribution box. I have already read that the transfer switch is attached to the back of the box. When I am plugged into...
Forum Discussion
garry1p wrote:
I never said "all" have 110VDC relays but many do.
From the WFCO 57 series transfer switch manual.
Designed To Provide Trouble-Free Changeover Of Power Between Shore Power And Generator
Used For A 30 Amp Or 50 Amp AC Service
DC Coiled Relays Prevent AC “chatter” Noise And Drop-Out In Low-Voltage Conditions.
Iota also uses 110VDC relays as well many others manufactures.
Well, I did not know about those. None of the RVs I'm familiar with every had that type. Huh. Learn something new every day. Thanks for the info!
Feeling rather dumb right at the moment...just looked at mine and after some investigating find that it is a DC type. Uses a diode bridge to convert to DC.
