Product Details
Place of Origin: Henan, China
Brand Name: aobest
Model Number: PS-70E
Payment & Shipping Terms
Minimum Order Quantity: 5000 pieces
Price: $6.00/pieces 5000-9999 pieces
Packaging Details: bamboo sheet
Voltage: |
MV |
Product Name: |
Insulator PS-70E |
Certificate: |
Test Report/CESI/ CTQC/ISO9001 |
Breaking Load: |
70kn |
Standard: |
GOST |
Moq: |
5000 |
Production Time: |
10days |
Delivery Time: |
15days |
Color: |
Green |
Voltage: |
MV |
Product Name: |
Insulator PS-70E |
Certificate: |
Test Report/CESI/ CTQC/ISO9001 |
Breaking Load: |
70kn |
Standard: |
GOST |
Moq: |
5000 |
Production Time: |
10days |
Delivery Time: |
15days |
Color: |
Green |
for glass insulator PS-70E
We produce Glass insulator in different types in low price and good quality:
U70B, PS-70E, U120...U160...
for new price, please contact us, email: aobest (at) aobest.cn
or Whatsapp:+86 13310857673
welcome your inquiry!!
| Insulator type designation | according to IEC 305 | U40B | U70BS | U70BL | U120B | ||
| according to GOST 27661 | PS40A | PS70E | PS70E | PS120B | PS120B | ||
| Minimal mechanical breaking load | kN | 40 | 70 | 70 | 120 | 120 | |
| Minimal residual mechanical breaking load | kN | 32 | 56 | 56 | 96 | 96 | |
| Diameter, D | mm | 175 | 255 | 255 | 255 | 255 | |
| Building height, H | mm | 100 | 127 | 146 | 127 | 146 | |
| Creepage distance | mm | 190 | 303/320 | 303/320 | 320 | 320 | |
| Ball coupling, d | mm | 11 | 16 | 16 | 16 | 16 | |
| Breakdown voltage in insulating medium | kV | 100 | 130 | 130 | 130 | 130 | |
| 50 Hz withstand voltage (dry) | kV | 55 | 70 | 70 | 70 | 70 | |
| 50 Hz withstand voltage (wet) | kV | 33 | 40 | 40 | 40 | 40 | |
| Impulse withstand voltage 1.2/50 +/- | kV | 70/70 | 100/100 | 100/100 | 100/100 | 100/100 | |
| Radio interference voltage | dB | 60 | 60 | 60 | 60 | ||
| 20 | 20 | 20 | 20 | ||||
| dB | 86 | 86 | 86 | 86 | 86 | ||
| 25 | 25 | 25 | 30 | 30 | |||
| Weight | kg | 1.7 | 3.4/3.6 | 3.4/3.6 | 3.9 | 3.9 | |
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