Feature:
The product adopts standard modular structure and rail installation.
The product uses LCD to display Chinese voltage value, fault status, parameters and so on.
Real-time monitoring of motor over-current, under-current, phase-gap and voltage unbalance faults.
Over-voltage, under-voltage value adjustable, action time adjustable, more flexible use.
Voltage unbalance rate can be adjusted, operation time can be adjusted, simple and easy to use.
Products are widely used in pumps, cranes, elevators, machine tools and other equipment.

Specification:
Model: JVR 1000
Monitoring Circuits L1, L2, L3
Rated voltage 380V AC, 50Hz
Protection Functions: Overvoltage, Undervoltage, Unbalanced Voltage, Staggered Phase, Staggered Phase, Fault Recording
Overvoltage regulation range: 390-490V
Undervoltage regulation range: 300-370V
Overvoltage and undervoltage recovery: 10V
Over-undervoltage action time: 0.1-25s
Three-phase unbalance regulation range: 5%-29%
Three-phase unbalanced operation time: 1-25s
Phase missing action time: 1s
Staggered action time: instantaneous
Display mode: Chinese LCD display each action state
Contact capacity: 6A AC (resistive)
Dimensions (length * width * depth): 80*40*54mm / 3.1*1.6*2.1in
Installation method: 35mm rail
Weight: 126g / 4.4oz

Package list:
1 * Phase sequence protector

Note:
The actual product color may deviate from the photo due to light.
There may be a slight deviation in the measurement of product.