HSM8-80GQ series resettable over-voltage protection

Description

HSM8 – 80GQ series resettable over-voltage protection device comprises a HSM8-63GQ and HSM8-80GQ two products, and suitable for single phase or three phase circuit for over voltage and under voltage protection When the line due to the occurrence of broken neutral line, phase line and the neutral line fault and three-phase load imbalance caused by phase over-voltage or under voltage fault. The protectorcan automatically disconnect the circuit to prevent the damage of the electrical equipment.

HSM8-80GQ resettable over-voltage protection is mainly used in single-phase system AC230V circuits,The front end of the general configuration of one, two pole into circuit breaker, the width of 36mm

HSM8-80GQ resettable over-voltage protection is mainly used in three-phase system AC400V/230V circuits,The front end of the general configuration of three, four pole into circuit breaker, the width of 117mm

DownloadHSM8-80GQ series resettable over-voltage protection
  • Product Detail
  • Parameters

The elevation must not be above 2000m

Surrounding medium temperature limit to + 40 ℃, the lower limit of 25 ℃;

Installation site of air relative humidity when the highest temperature is + 40 ℃ not more than 50%, at a lower temperature can have higher relative humidity, such as 20 ℃ at 90%.Due to temperature change occasionally produce condensation special measures should be taken

Installation site pollution level 2;

Installation category main circuit for Ⅲ;

Installation method: vertical installation;

No significant vibration and shock

Model Pole Rated operating voltage Ue Frequency Hz Rated current In A Power/W
HSM8-80GQ 1P+N AC230V 50Hz 20,32,40,50,63 ≤1.5
3P+N AC400V/230V 40,50,63,80

(alternate)The set values for the overvoltage action Uvo：275V；

Overvoltage recovery value Uvor：≤253V；

(alternate)The set values for the undervoltage action Uvu：160V；

Undervoltage recovery value Uvur：≥195V；

Over under voltage action time：≤1s；

Automatic closing delay time ：20s～60s；

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