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；

Related Products

HSM9 series miniature circuit breaker
HSM9 series miniature circuit breaker include HSM9-125, HSM9-63, HSM9N-40 HSM9Z-63 and so on,Miniature circuit breaker is suitable for isolation, control, overload and short circuit protection of terminal distribution lines for…
More
HSG1 series Switch Disconnector
HSG1 series Switch Disconnector is suitable for ac 50 hz，nominal insulation voltage 800V，?rated voltage 400 v,rated current 125A ~ 1600A(1000A and above is mainly used for electrical isolation), As an…
More
HSY1 series digital electric measuring instrument
HSY1 series digital electric measuring instrument is used for on-line monitoring of various electrical parameters with measurement and display of voltage, current, active power, reactive power, power factor, frequency, electric…
More
HSM9L series residual current operated circuit breaker
HSM9L series residual current operated circuit breaker includes HSM9L-125, HSM9L-63, HSM9NL-63M, HSM9NL-40, HSM9NL-40Mand so on, which is suitable for the distribution system overload,short circuit and residual current fault protection.
More