Does Power Watchdog HU27FR Work with 110 or 220 Volts

Question

Question:

Dies the 50 amp model check across L1 and L2 to assure that it is 220vac instead of 110vac? There are a few RV parks that cheat on the 50A receptacle by connecting L1 and L2 together rather than being a split phase. My RV needs the 220vac the L1 and L2 proved as well as 110vac from L1 to neutral and 110vac from L2 and neutral. Therefore, I need a surge protector that checks for that as well.

asked by: Dave

0

Expert Reply:

Actually the WatchDog # HU27FR is for 120 volt applications. If the voltage is above 132 it will cut power. The 50 amp service at RV parts is actually 120 volt and not the same as in a house.

expert reply by: Jameson C

0

Answer 1

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Answer 2

The differences between the Firestone Ride Rite #F2613 and the Red Label #F2709 for your 2023 GMC Sierra 3500 Crew Cab Long Bed is the air pressure and max weight capacity. The Ride-Rite #F2613 are rated for 5,000lbs and 100 PSI, where the Red Label…

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Answer 3

Hey Scott. To add a 7-way and 4-way connector to your 2024 GMC Sierra 3500 that can be used at the same time, I recommend the TowSmart ProClass Trailer Connector item #TS49RR. It's going to replace the factory one and mount in the same position…

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Answer 4

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Answer 5

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Answer 6

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Answer 7

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Answer 8

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Answer 9

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Answer 10

Hey Gary, thanks for reaching out. Yes, that's actually one of the most common uses for the Victron Orion-Tr Smart Isolated DC-DC Charger #VN56RR when upgrading an RV to lithium batteries. The Orion would be installed inside the trailer, as close…

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Answer 11

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Answer 12

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Does Power Watchdog HU27FR Work with 110 or 220 Volts

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