JRS2-80/Z series DC thermal relay

Product Details

Purpose: Protection of general AC motors in AC 50/60Hz, 690 - 1000V circuits Frequency and Voltage Range: Specifically designed for 50/60Hz electrical systems with a voltage span of 690 - 1000V Motor Protection: Offers comprehensive protection to general AC motors, safeguarding them from potential electrical issues Industrial Applications: Small - scale Industrial Blowers: Used in small - scale industrial blowers to ensure the safety of the motors, which is essential for maintaining proper ventilation in industrial settings. Conveyor Belts: Installed in conveyor belts to protect the motors, enabling smooth and continuous material transportation. Wood - processing Plants: In small - scale wood - processing plants, it is installed in the motors of wood - cutting saws. It acts swiftly by cutting off power when over - current is detected, protecting both the motor and the integrity of the cutting operation. Design Feature: Compact and robust design for easy integration into various motor - driven equipment Performance Guarantee: Provides reliable and timely protection, reducing the risk of motor damage and production disruptions.

Product Parameters

Application

JRS2(3UA) thermal relay is suitable for AC 50/60Hz.voltage up to 690-1000V and current up to 630A.general AC motor of long or discontinuous long operation, and trip indication. It can automatically and manually get back.phase protection, temperature compensation, and trip indication. It can automatically and manually get back.lt can be fixed with contactor together, also be independtiy fixed. The product conforms to GB 14048.4,IEC60947-4 & VDE0660 stardands.

Type and meaning

Trip characteristic

Thermal relay manual reset time is -...2min or blow auto reset time is 5min ( Rated current 663A) or.48min (Rated current >63A)

Outline mouting size

JRS2-80/Z series DC thermal relay

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