4 Pole Three Phase Voltage Protector

CHVP voltage protector

China Best 4 Pole Three Phase Voltage Protector Factory – CHVP-3Phase Voltage Protection Relay – CNKA Electric

1. Overload protection

2. Short circuit protection

3. Controlling

4. Used in residential building, non-residential building, energy source industry and infrastructure.

CNKA Introduction

CNKA, a well-known Chinese supplier, wholesales its own brand of 4 Pole Three Phase Voltage Protectors. These devices are specially designed for single-phase AC 220V, 50Hz circuits with a 63A rated current, making them ideal for protecting residential distribution boxes and the wires that supply power to single-phase equipment.

They come with a digital display and are made using imported modular electronic components, thus offering high reliability and performance. In cases of abnormal voltages like overvoltage, undervoltage, or grid fluctuations, the protectors can automatically and quickly cut off the power, and then restore it once the voltage returns to normal.

In short, CNKA's voltage protectors provide strong protection and intelligent recovery, which effectively guarantee the safety and stability of electrical systems.

CHVP 4 Pole three phase voltage protector  relay is a microprocessor-based voltage monitoring device for single-phase AC networks to protect electrical equipment from surge voltage. The device analyzes the main voltage and displays its current value on a digital indicator. Load is switched by electromagnetic relay. The user can set the current voltage value and delay time through the button. The value is stored in non-volatile memory. Aluminum wires and copper wires can be used for connection.

CNKA  voltage protector Parameter (Specification)

Feature

1.In the event of sudden or instantaneous overvoltage, the protector does not support multi-function circuit protection.

2.Because the contact line is not directly from the power source, and due to issues like unstable voltage, the protector may not effectively handle sudden power on/off scenarios.

3.It meets the III electrical safety standard with an impulse withstand voltage of up to 4kV.

4.The 4 Pole Three Phase Voltage Protector features a modular design for easy track installation, enhancing its appearance and functionality.

FAQ

Q: What is undervoltage protection?

A: Undervoltage protection, also known as low-voltage protection or LVP, refers to the feature within circuits that prevents automatic restart of loads after a power outage, requiring manual intervention to restore normal operation.

Q: Can undervoltage cause damage?

A: Undervoltage can potentially damage equipment because motor-driven appliances and certain electronic power supplies draw increased current at lower voltage levels, leading to possible overheating.

Q: What causes overvoltage?

A: Overvoltage occurs due to inadequate regulation of power supplied by utility companies, oversized transformers, uneven or fluctuating circuit loads, wiring errors, and failures in electrical insulation or isolation. These issues can result in voltage surges that may harm connected devices.