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Frank's Electronics 2 stage autotransformer Voltage booster 100amp - $300 (paw paw)

Frank's Electronics 2 stage autotransformer Voltage booster 100amp 1 thumbnailFrank's Electronics 2 stage autotransformer Voltage booster 100amp 2 thumbnailFrank's Electronics 2 stage autotransformer Voltage booster 100amp 3 thumbnail
condition: like new
make / manufacturer: Frank's Electronics
model name / number: FA-100
Low Voltage shutdown - 93 volts (it will boost any voltage 93 volts or higher up to 16%)

High Voltage shutdown - 129 volts (it will detect and clamp any spike exceeding 130 volts; shutting off power to your camper before damage can occur. Including improperly wired 220 socket.)

Built in reset-able circuit protection on side of case. Say you plug into a 50 amp service on the pole with a 30 amp camper through the Franks unit and because of low voltage on the incoming service requires boost. This could pull more than 30 amps through the Franks unit trying to provide the full 30 amps to your camper at the boosted voltage. The internal circuit protection protects the Franks unit form overload.

The Franks 2 stage booster has the highest percentage boost available and provides it in two steps (8% and 16%) to give you the maximum current at the highest possible normal voltage.

All AUTOMATIC re-start of service after a shutdown. As soon as normal voltage is restored, the Franks unit will restart automatically to continue providing uninterrupted power service.

INTEGRAL SURGE PROTECTION - The highest available of all autotransformers out there and higher than most stand alone surge protectors.

100 amp unit - 9,000 Joules

$300 or best cash offer

post id: 7746045953

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