| Technics: | Injection Molding |
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| Standard: | Non-GB |
| Usage: | Substation Fittings |
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High Voltage Toughened Glass Insulator PS70E PS120B PS210V PS240V PS300V Suspension Glass Insulators
| Product Model | U40B/110 | U70B/140 | U100B/140 | U120B/146 | U160B/170 | |
| Main dimension,mm | D | 178 | 255 | 255 | 255 | 280 |
| H | 110 | 140 | 146 | 146 | 170 | |
| Creepage distance,mm | 185 | 320 | 320 | 320 | 400 | |
| Socket soupling,mm | 11 | 16 | 16 | 16 | 20 | |
| Mechanical failing load,kN | 40 | 70 | 100 | 120 | 160 | |
| Mechanical routine test,Kn | 20 | 35 | 50 | 60 | 80 | |
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Wet power frequency withstand vol.,KV |
25 | 40 | 40 | 40 | 45 | |
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Dry lightning impulse withstand vol.,KV |
50 | 100 | 100 | 100 | 110 | |
| Impulse puncture voltage,P.U | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | |
| Power frequency puncture vol., | 90 | 130 | 130 | 130 | 130 | |
| Radio interference voltage,uV | 50 | 50 | 50 | 50 | 50 | |
| Corona visual test,kV | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | |
| Power frequency electric arc voltage | 0.12s/20Ka | 0.12s/20Ka | 0.12s/20Ka | 0.12s/20Ka | 0.12s/20Ka | |
Packing method: carton, wooden case, pallet and etc
Mode of transportation: Sea transportation, Train transportation, Truck transportation
1.To provide our customers with high-quality products and high-quality after-sales service.
2. Focus on new technologies to meet the needs of all experiments.
3. Keep good relationship with our customers.
4. Power products are diversified, and customized services are supported
5. Provide a good working atmosphere for our employees.
1. Are you a factory?
We are a professional factory of manufacturing.
2.How about the payment terms?
Normally 30% deposit in advance, the balance should paid before shipment.
3.How about delivery time?
Depend on your order quantity, we can finish order very fast.
4.Can I get a sample?
We can supply 1 or 2 samples for free, client only need to pay express fee.
5.What's the price?
Different items different market will be different cost, we will keep giving best and competitive price for each customer.
6.Can you make it according to my drawing?
Of course, we can make various products according to your demands.
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