CA HBLQ-34/78 Series

Back-Elbow type Lightning Arrester, 34kV surge arrester Series

34kV 78kV


CA HBLQ-34/78kV European-style followed by arrester provide a reliable protective medium voltage network. Using the semi-conductive shield to make sure the person is safe and the equipment can work well, also they have the high quantity to make sure they can work in the Circumstances.


CA HBLQ-34/78 24kV

Continuous voltage ratings   
ProjectParameter (15kV)Parameter (24kV)Parameter (35kV)
Continuous operating voltage8.7kV/15kV12/20kV 18/20kV 26kV/35kV
Ac  withstand voltage45kV/1min55kV/5min117kV/5min
DC withstand voltage53kV/15min78kV/15min104kV
1.5/50 u s Impulse withstand voltage95kV125kV215kV
<10PCPartial discharge voltage15kV20 kV45kV
Current rating  
Project250AMP600AM P
Heat stable current16kA1s30kA2s
Peak withstand current40 kA105kA
Behaviour Of Electricity  
DescriptionUnitParameters (kV)
Continuous operating voltagekV35
Impulse withstand voltagekVp1
Rated voltagekV73.0≤U1mADC≤s77.5
Residual currentmA≤50
lmpulse 2msA170/18 times
withstand voltage of insulation S&ftSI&Seal testingkV82

Order Number

DescriptionReference No_
17/50kV European-style followed by arresterCA HBLQ-17/50
17/45kV European-style followed by arresterCA HBLQ-17/45