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Save your valuable appliances from Low Voltage / High Voltage Power variations

Low Voltage and High Voltage Protector

Last Updated on 4 years by admin

Likewise, not only sophisticated electronic devices get damaged from Low Voltage / High Voltage Power. Anyone can think the new generation switch-mode power supplies were made to address this issue; however, still, there is a limit that the device can take in. The equipment that we are introducing today can protect your whole house.

Features including Low Voltage /  High Voltage cut iff

ZHRV2-36T includes four preset’s two presets are for Low & High Voltage cutoff level setting. Moreover, the other two presets are available to support you with a delay time. As an example, if the high V cut off of ZHRV2 is set to 250VAC as soon as the grid power increase the set V(250V) the output gets terminated. The status indicator lit up to show that the power is higher than the usual. The output will remain off until the power returns to its standard V level. Then the delay timer will kick in and wait until the set time reaches. At that point, if the Grid Voltage is standard, the device will pass the energy.

ZHRV2-36T Technical Parameters

Rated Supply VoltageAC220V
Rated Supply Frequency50/60Hz
Contact Configuration Capacity (A)32A, 40A, 63A, 80A ( We tested the 40A for the whole house)
Maximum Load Power7kVA(40A), 13kVA(63A), 17kVA(80A)
Over Voltage Action Value36G:265V 36T:225~265V (knob setting)
Over Voltage Reset Value36G:257V 36T Over-voltage action value *(97%)
Under Voltage Action Value36G:175V 36T:165~215V (knob setting)
Under Voltage Reset Value36G:180V 36T Under-voltage action value *(103%)
Action Delay36G:0.1s 36G:0.1s – 10s (knob setting)
Power On Delay36G:2s 36T:0.3s~30s (knob setting)
Reset Delay36G:1s 36T:0.3s~30s (knob setting)
Voltage Measurement Error≤ 1%
Delay Error±10%+0.1s
Knob Setting Accuracy ±1V
Rated Insulation Voltage415V
IP ClassIP20
Class of PollutionIII
Electrical Life 105
Mechanical Life 106
Altitude≤2000m
Allowable relative humidity≤50%(400C) No Condensation
DIN Rail Standard35mm Width (IEC/EN60715)

Low & High Volt Protector Wiring Diagram

 Low Voltage and  High Voltage  All House Protector
Low Voltage and  High Voltage Protector

Furthermore, hope ZHRV2-36T helps you protect your home from Low Voltage and  High Voltages. Also, you can find the device on Ali Express and eBay. Please let us know if you need more support with the product installation/configuration

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Save your valuable appliances from Low Voltage / High Voltage Power variations

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