Happy Trails RV cords presents the Surge Protector with Voltage Protection Hardwired for 30 Amp RVs, including a build in display.
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High/Low Voltage Protection:
Whenever AC power falls below 104 volts, or rises above 132 volts, the EMS automatically shuts down power to the RV. The EMS will monitor the power and once the AC power rises above 104 volts, or below the 132 volt level, the time delay indicator flashes for the preset time and then automatically restores power to the RV.
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Time Delay for A/C Compressor:
If the AC power is interrupted, or the EMS detects a fault condition, the built-in time delay is activated. There are tow settings on the EMS: one is 136 seconds (02:16), and the other is 15 seconds. Consult your air conditioner manual to see if it has a time delay built in. If so, use the 15 second delay, if not; use the 136 second delay. The factory setting is 15 seconds.
This feature provides full surge protection L-N, L-G, and N-G. Total Joule rating is 1,790, 44,000A surge current. Response time of <1 nano second.
Made in the USA!
5"W x 9 1/2"L x 4 1/2"H
Part No. S30HWBID