Customization: | Available |
---|---|
Application: | High-voltage |
Material: | Glass |
Still deciding? Get samples of US$ 3.5/Piece
Order Sample
|
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment Methods: |
|
---|---|
Support payments in USD |
Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Model | Min. mechanical failing load kN | Norminal dameter D mm | Spacing P mm | Norminal creepage distance mm | Power frequency withstand voltage kV | Dry, lightning impulse withstand voltage kV | Puncture withstand voltage kV | Qpprox. net weight kg | |
Dry, 1min | Wet, 1min | ||||||||
U40B | 40 | 175 | 110 | 190 | 55 | 30 | 75 | 90 | 2 |
U70BS | 70 | 255 | 127 | 320 | 70 | 40 | 100 | 130 | 3.8 |
U70BL | 70 | 255 | 146 | 320 | 70 | 40 | 100 | 130 | 3.85 |
U100BS | 100 | 255 | 127 | 320 | 70 | 40 | 100 | 130 | 4.1 |
U100BL | 100 | 255 | 146 | 320 | 70 | 40 | 100 | 130 | 4.2 |
U120B | 120 | 255 | 146 | 320 | 70 | 40 | 100 | 130 | 4.3 |
U160BS | 160 | 280 | 146 | 400 | 75 | 45 | 110 | 130 | 6.3 |
U160BM | 160 | 280 | 155 | 400 | 85 | 50 | 125 | 130 | 6.4 |
U160BL | 160 | 280 | 170 | 400 | 75 | 45 | 110 | 130 | 6.7 |
U210B | 210 | 280 | 170 | 400 | 75 | 45 | 110 | 130 | 7 |
U240B | 240 | 280 | 170 | 400 | 75 | 45 | 110 | 130 | 7.5 |
U300B | 300 | 330 | 195 | 490 | 85 | 50 | 130 | 130 | 10.7 |
U420B | 420 | 380 | 205 | 550 | 90 | 55 | 140 | 140 | 14.8 |
U530B | 530 | 380 | 240 | 600 | 90 | 55 | 140 | 140 | 19.2 |
U550B | 550 | 380 | 240 | 600 | 95 | 55 | 140 | 130 | 19.2 |
What can we do for you?
1) Good quality guarantee (2 years).
2) Competitive Price (Factory direct price).
3) Agent service in all the world.
4) On time delivery .
5) We offer sample for free.
6) Professional Technology .
7) Quality Control through the whole Manufacturing process.
Glass disc suspension insulators
a. Check the material before the production .
b. Have the random inspection during the production .
c. Make the 100% inspection before the shipment.