Relay Phase Sequence Protector AC 50/60Hz Voltage Protective Relay 3 Phase Circuit Protection Sequence Relay Machine Tools Elevators for Pumps

By Brand : Denash

Avg Customer Reviews :

Feature: The phase sequence protector adopts standard modular structure and rail installation. The product enhances the anti-interference performance of frequency converter, and the performance is more stable. Real-time monitoring of phase-staggered, phase-missing and voltage-unbalanced faults in three-phase four-wire circuit The product has three indicator lights indicating various working conditions. The product has protective functions: phase breaking, phase staggering, unbalanced voltage, zero line breaking. Products are widely used in pumps, cranes, elevators, machine tools and other equipment. Specification:Model: JVRD-NKMonitoring circuit: L1, L2, L3, NRated voltage: 300-500V AC, 50/60HzRated current: 3AProtection function: Phase failure, phase error, voltage imbalance, neutral line disconnectionDisplay mode: Phase failure, wrong phase, normal 3 LED lights indicate working statusContact form: 1 set of conversion contacts + 1 set of normally closed contactsContact capacity: 6A 250V AC (resistive)Dimensions (length * width * depth): 79*23*79mm / 3.1*0.9*3.1inInstallation method: 35mm railWeight: 117g / 4.1ozPackage list:1 * Phase sequence protectorNote:The actual product color may deviate from the photo due to light.There may be a slight deviation in the measurement of product.