GMR-32B Overvoltage Undervoltage Phase Sequence Failure Protector Three Phase Relay 380VAC

1、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

2、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,

3、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 ou

4、The error is indicated by 5 indicators: normal, phase loss (voltage three-phase unbalance), reverse phase, overvoltage, undervoltage.

5、The connecting wire of the main circuit: the insulating copper wire has a carrying area of 1.0~2.5mm. The single strand of copper wire can be directly inserted into the terminal;a needle type terminal must be added to the wire to ensure reliable connecti

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, undervoltage.

The connecting wire of the main circuit: the insulating copper wire has a carrying area of 1.0~2.5mm. The single strand of copper wire can be directly inserted into the terminal;a needle type terminal must be added to the wire to ensure reliable connection.

Protection features: Phase failure protection , Phase failure protection , Voltage imbalance protection , Overvoltage protection , Undervoltage protection,Three-phase voltage imbalance protection.

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% RH

Package List:

1 x Protector

Note:

This product is generally sampled on the power side of the three-phase power supply and must not be installed on the output side of the variable frequency current!