Re: [RE-wrenches] phase issues with SB8000US

From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Richard L Ratico Sent: Tuesday, August 31, 2010 4:45 AM To: re-wrenches@lists.re-wrenches.org Subject: Re: [RE-wrenches] phase issues with SB8000US Hi Nik, Some questions: Is this a

Re: [RE-wrenches] phase issues with SB8000US

the other leg. Perhaps the SB is causing both legs to drop. Ask SB if it is OK to disconnect the neutral, keep the ground. Darryl --- On Tue, 8/31/10, Richard L Ratico wrote: > From: Richard L Ratico > Subject: Re: [RE-wrenches] phase issues with SB8000US > To: re-wrenches@lists.re-

Re: [RE-wrenches] phase issues with SB8000US

Hi Nik, Some questions: Is this a 3 phase service? Details on the UPS; brand, kVA, age? Breaker sizes for the circuit(s) supplying the UPS and fan? Details on the air conditioning system and fan. Are they powered through the UPS? Dick Ratico Solarwind Electric --- You wrote: Wrenchers, We i

[RE-wrenches] phase issues with SB8000US

Wrenchers, We installed our first SunnyBoy 8000 this month. The customer (happens to be electrical engineer) is complaining that their computer UPS systems are tripping whenever the air conditioner (with 120V fan) comes on. This didn't happen before commissioning the solar system and it doesn't ha