TX45GQ-63 Voltage Protector

Product Description

TX*5GQ**3 Voltage Protector is also known as automatic reset over voltage protection device and under voltage protection device. Applicable to he current or load for single-phase AC voltage **0V, frequency *0Hz, rated current *0A and below. As the single-phase line under-overvoltage caused by the neutral line fault to protect single-phase power equipment, it is mainly used for protecting residential household into the line or power distribution line of single-phase power equipment.

TX*5GQ**3 Voltage Protector (over voltage protection device and under voltage protection device) is *6mm wide, very convenient to be installed in the distribution box, the control circuit board select imported components, products with modular standard product, excellent performance and reliability. It can work in abnormal voltage conditions. When the utility voltage exceeds the overvoltage operation voltage value set for the over voltage protection device less than the undervoltage action voltage value of the under voltage protection device, the over voltage protection device and under voltage protection device can cut off the circuit quickly and reliably in order to keep the protection safe. When the mains voltage back to normal, the over voltage protection device and under voltage protection device can automatically delay the power on, restore power supply, all functions can be implemented automatically without manual operation. Light-emitting diodes on the panel can indicate working conditions of the protection. Indicator green light indicates working power, when the red light is off, it supply the normal power, when the red light is on, the protection function starts to cut off power supply.

over voltage protection device and under voltage protection device have compact structure and beautiful appearance, can be installed with DZ*7 (C*5) rail.



Product Feature

◆ When single-phase line is in undervoltage, under voltage protection device will cut off line, after single-phase line voltage returned to normal by the delay, it wil reset to connected to the line without manual operation.

◆ When circuit is in transient or transient over-voltage, the over voltage protection device does not produce malfunction.

◆ When circuit is not real as the contact voltage instability, such as failure, or sudden power failure and a sudden call, the protector is not connected to the line.

◆ When circuit fault voltage is highest, the protector itself will not be damaged.

◆ Protector has inverse time action characteristics, action time ≤ 1s.

◆ voltage protection range: *0A below: 0 ~ **0V, *0 / *0A: 0 ~ **0V.

◆ Withstand impulse voltage: 4kV (in line with the safety standards Ⅲ class electrical appliances).

◆ Protection device has two-color light-emitting diodes indicating the working state, green - normal voltage indication; red - over-undervoltage or delay indication.

◆ Installation: *5mm rail installation, the appearance of modular design.

◆ Wiring capacity: 1P + N: *5mm ² and below insulated wire, 3P + N: *5mm ² and below the following insulated wire

◆ Standard: "Civil Building Design Code" JGJ***2 ***1

◆ Ambient temperature: *5℃~*0℃;

◆ Elevation: not more than ***0m;

◆ Humidity: the maximum temperature is *0℃ in the installation site , the relative humidity is not more than *0%, at lower temperatures, it can allow a higher relative humidity, such as *0 ℃ up to *0%. Special measures shall be taken for the condensation that is occasionally produced due to temperature changes.



Main technical parameters