Cable Accessories Of Separator For 34kv Touchable Rear Head
Arrester
The 35kV followed by a lightning arrester provides overvoltage and
lightning protection for the 35kV power system. The application of
non-linear resistors for arrester resistors has the advantages of
low residual voltage, large current capacity, and flat steep waves.
Ensure the normal operation of the power system.
Applicable fields:
The product is small and compact. It is an ideal overvoltage
protection device in 24KV power distribution equipment, and is
suitable for supporting use in ring network cabinets and branch
boxes.
34/85 Model is suitable for 18/20kV voltage grade, 26/66 is
suitable for 12/20kV voltage rating.
Electrical Performance
| Description | 34/85 Technical Parameters | 26/66 Technical Parameters |
| Rated voltage Ur | 34kV | 26kV |
| Continuous operating voltage Uc | 27.2kV | 20.8kV |
| Nominal discharge current In | 600A | 600A |
| DC 1mA reference voltage | ≥48kV | ≥37kV |
| U1mA 75% leakage current | ≤50μA | ≤50μA |
| 2ms square wave pass flow | 150A | 150A |
| 5kA impact residual pressure (peak value) | 85kVp | 66kVp |
| Guideline :GB/T11032,12706.4；IEC60099.4 |
Product Dimensions Ref:
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