GMR-32B Phase Sequence Protection Relay,380VAC Voltage Over Under Voltage Phase Failure Relay,Guide Rail Voltage Phase Loss Protector Monitoring Relay

Features: Mainly used for AC 50/60Hz, rated voltage 460V or less, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels of various fault detection, and provide relay protection for the voltage of the three-phase input power supply is too high, the voltage is too low, phase loss, reverse Phase (phase sequence), three-phase voltage imbalance, etc. Products are widely used in air compressors, electric motors, distribution boxes, pumps, oil pumps, central air conditioning units, electric control boxes, power distribution cabinets, cranes, etc., such as central air conditioning compressor protection, power monitoring of various elevators, pumps, oil pumps Anti-phase, reverse phase protection, etc., are indispensable protection products for the normal working voltage of maintenance equipment in industrial equipment operation. This product complies with GB14048.5-2001 eqv IEC60947-1:1999 standard. The protector base adopts rail type and has two M4 screw hole structures, which can be directly installed separately or HT35 rail mounting (if direct installation is required, the accessories on both sides of the bottom of the product should be pushed out hard). The error is indicated by 5 indicators: normal, phase loss (voltage three-phase unbalance), reverse phase, overvoltage, Specification: Size:79 X 23 X 79mm / 3.11 X 0.91 X 3.11in Rated Voltage: 380VAC Contact Form: Two Normally Open, Two Normally Closed, Electrically Inseparable Use Category: AC15, DC13 Contact Capacity: 250VAC 6A, 30VDC 3A Conventional Heating Current: 8A Power Consumption: ≤10VA Weight: 150g/5.29oz Ambient Temperature: -10 ° C ~ +55 ° C Relative Humidity: 45%~85% RHPackage List: 1 x Protector