[volt-nuts] Fluke 5100B Calibratorþ Repair Help
Tom Miller
tmiller11147 at verizon.net
Thu Mar 13 13:26:16 EDT 2014
Hi Dave,
It looks like these are just 68 volt GE MOVs.
MFR Code is 09214 - GE
Fluke Part 460394
GE part V68MA3A
It limits the voltage from the guard circuit to chassis ground. The unit
limit is 20 V pp from the front panel.
Should not be too critical.
Regards,
Tom
----- Original Message -----
From: "David Smith" <w6te at msn.com>
To: <volt-nuts at febo.com>
Sent: Thursday, March 13, 2014 12:34 PM
Subject: [volt-nuts] Fluke 5100B Calibratorþ Repair Help
>I need some help with repairing a Fluke 5100B Calibrator.
> The capacitor support bracket fell into the power supply module and
> vaporized both varistors, RV1 and RV2. A call to Fluke tells me they no
> longer can supply these MOV's. According to the manual's parts list these
> varistors are in-house parts by Fluke. I have no way of determining a
> substitute part. Is there anyone that can help me identify what could be a
> useful replacement?
> Thanks,
> Dave - W6TE
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