Multifunctional Microcontroller Based 3P Protector Digital Voltage Current Display Adjustable Voltage Protective Device Protecting Values Settable Limiting Protective Meter with Automatic Phase Switching Function

Features:

【Utility Power Equipment】: This intelligent protecting switch is mainly designed for monitoring and protecting the voltage in the power system. Effectively protects the power system and equipment from over/under voltage and overcurrent. It is suitable for a 220 V power system.

【3P Display & Automatic Phase Switching】: The device can uninterrupted display the values of three-phase voltage and current  values in real-time without manual intervention, which is convenient for users to monitor the status of the power system. It supports automatic switching of the working state to adapt to changes in the power system, more powerful and practical.

【Protecting Thresholds Settable】: You can adjust the overvoltage, undervoltage and overcurrent protecting thresholds as your need to prevents the power system from being damaged by overvoltage, undervoltage or overcurrent.

【Multiple Protections】: The device can automatically cut off the power supply when the voltage is too high or too low or the current is too high to protect the power equipment. With voltage and current calibration function to ensure the accuracy of the power system.

【With Self-resetting Function】: The device can automatically return to a normal working state after a failure or abnormal situation without manual intervention. This function can greatly improve the availability and reliability of the device. 1-500 seconds self-reset time is adjustable.

【Wide Applications】: Suitable for a variety of occasions, such as rental houses, shopping malls, schools, factories, etc. Mainly used in all kinds of equipment and systems that need powersupply, such as industrial production equipment, elevators, air conditioning systems, powersupply systems, and so on.

Specifications:

Name: Automatic Reclosing Protector

Material: plastics

Model: JJTP2-63A, JJTP2-100A (optional)

Rated power voltage: 220 VAC

Working voltage: 140-300VAC

Rated frequency: 50/60Hz

Over-voltage protecting value: 230-300V, default 270V

Under-voltage protecting value: 140-210V, default 170V

current ranges: 3-63A or 3-100A according to your selection

Power-on delay time: 1-500s

size:

JJTP2-63A: 91 * 90 * 66mm / 3.58 * 3.54 * 2.60in

JJTP2-100A: 91 * 90 * 101mm / 3.58 * 3.54 * 3.98in

Package size:

JJTP2-63A: 100 * 100 * 80mm / 3.94 * 3.94 * 3.15in

JJTP2-100A: 110 * 110 * 80mm / 4.33 * 4.33 * 3.15in

Package weight:

JJTP2-63A: 400g / 0.88lb

JJTP2-100A: 500g / 1.10lb

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