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RV Surge Protection
Progressive Industries EMS-HW50C Hardwire Surge Protector 50 Amp
MFG P/N: EMS-HW50C
MFG: Progressive Industries
Dim: 5" W x 9 1/2" L x 4 1/2" H
Weight (lbs): 5
Instructions & Manuals
The EMS-HW50C 50 Amp Hardwired RV Surge Protector by Progressive Industries is a high-tech energy management system featuring a remote display. Includes EMS hardwired surge protector, remote display, connecting cable & instructions. Unit features the following capabilities:
High low voltage protection:
Whenever power falls below 104 Volts, or rise above 132 volts the EMS automatically shut down power to the RV. Once the AC source 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 RV.
Time delay for Air Conditioning Compressor:
Whenever power is interrupted to the EMS or a fault shuts the protector down the built in time delay is activated. There are two settings on the EMS; one is 136 seconds for AC units with out a built in time delay, and the other is 15 seconds for those with the delay built in.
5 Mode surge protection:
This feature provides full surge protection with a 3640 Joule rating and a response time of less than 1 nano second.
If ever a power surge damages the surge protector circuit, the digital remote display will read E-10 and the surge circuit needs to be replaced.
Reverse polarity protection:
The EMS-HW50C will not allow power to the RV under this condition and the error code will read E1.
Open neutral protection:
The display will not light, and will not allow power to the RV.
Open ground protection:
The surge protector will read an error code of E2 and will not allow power to the RV.
AC Frequency Protection:
If the power frequency deviants +/- 9 hertz from 60 cycles per second the EMS will shut down source power, and indicate an E7 or E8 error code.
Accidental 220V protection:
If this is detected when plugging in, power will not be allowed into the RV. If this occurs while power is applied to the RV, the unit instantly shuts down.
Integrated Digital Display:
Will continuously scroll through voltage, current, frequency, error code information every 2 seconds.
Previous error code:
This feature indicates why the EMS previously interrupted power to the RV.
Bypasses the computer circuit in the event of computer failure and allows power into the RV. Surge protection will still work in this mode.
Replacement parts are designed for simple plug and play, making repairs extremely user friendly.
The rv surge protector is driven by a microprocessor that is programmed with software to drive the unit. If software is updated, owners can receive a free upgraded processor with the return of the old.
Backed by a lifetime manufacturer warranty.
: 5" W x 9 1/2" L x 4 1/2" H
Progressive Industries Hardwire Surge Protector 50 Amp
Progressive Industries EMS-HW50CInstructions Manual
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