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Standard suspension glass insulator U70B/127；U70B/146 ；U100B127 ；U100B/146；U120B/127；U120B/146；U160B/146；U160B/155；U160B/170 ；U210B/170；U240B/170；U300B/195；U420B1205；U550B/240
- Commodity name： Standard suspension glass insulator U70B/127；U70B/146 ；U100B127 ；U100B/146；U120B/127；U120B/146；U160B/146；U160B/155；U160B/170 ；U210B/170；U240B/170；U300B/195；U420B1205；U550B/240
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Product Details
Product Features
Insulators are special insulating components that play a vital role in overhead transmission lines. In the early years, insulators were mostly used on utility poles. Gradually, they evolved into numerous disk-shaped insulators hung at one end of tall, high-voltage power line connection towers to increase the creepage distance. They are typically made of glass or ceramic and are called insulators. Insulators should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions; otherwise, the insulators will not perform their essential function and will compromise the entire line's use and service life.
Product Advantages
Excellent mechanical properties, good anti-flashover performance, excellent erosion resistance, good anti-aging performance, good structural stability, high line operation efficiency, light weight, etc.
| Product model | Product code | U70BS U70B/127 |
U70BL U70B1146 |
U100BS U100B/127 |
U100BL U100B/146 |
U120B/127 | U120B U120B/146 |
U160BS U160B/146 |
U160B U160BM U160B/155 |
U160BL U160B/170 |
U210B U210B/170 |
U240B/170 | U300BU300B/195 | U420(400)B U420B/205 |
U550B U550B/240 |
| LXY series | LXY2-70 | LXY1-70 | LXY-100 | LXY120 | LXY4-160 | LXY3-160 | LxY160 | LXY3-210 | LXY-240 | L XY-300 | L xY-420 | L xY-550 | |||
| FC series | FC70/127 | FC701146 | FC100/127 | FC10011 46 | FC120/127 | FC120/ 146 |
FC160/146 | FC160155 | FC1601170 | FC2101170 | FC240/170 | FC300/195 | FC4201205 | FC550/240 | |
| Diameter D | 255 | 255 | 255 | 255 | 255 | 255 | 255 | 280 | 280 | 280 | 280 | 320 | 360 | 380 | |
| Spacing H | 127 | 146 | 127 | 146 | 127 | 146 | 146 | 155 | 170 | 170 | 170 | 195 | 205 | 240 | |
| Creepage L | 320 | 320 | 320 | 320 | 320 | 320 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |
| Connection type | 16 | 16 | 16 | 16 | 16 | 16 | 20 | 20 | 20 | 20 | 24 | 24 | 28 | 32 | |
| Mechanical failure load | 70 | 70 | 100 | 100 | 120 | 120 | 160 | 160 | 160 | 210 | 240 | 300 | 400 | 530 | |
| Individual tensile load test | 35 | 35 | 50 | 50 | 60 | 60 | 80 | 80 | 80 | 105 | 120 | 150 | 210 | 275 | |
| powey frequency withstandvoltage for unit | 40 | 40 | 40 | 40 | 40 | 40 | 45 | 45 | 45 | 45 | 45 | 50 | 55 | 55 | |
| lightning impulse withstandvoltage for unit | 100 | 100 | 100 | 100 | 100 | 100 | 125 | 125 | 125 | 105 | 105 | 155 | 165 | 175 | |
| lmpul sepuncture voltage | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | |
| Power frequency puncture voitage | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | |
| radio interference | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |
| Electric iron visual test | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 | |
| Power frequency electricarc voltage | 20KA | 20KA | 20KA | 20KA | 20KA | 20KA | 20KA | 20KA | 20KA | 20KA | 20KA | 20KA | 20KA | 20KA | |
| Net weight per unit | 3.77 | 3.78 | 3.9 | 4 | 3.9 | 4.2 | 6 | 6.2 | 6.5 | 6.7 | 6.8 | 10.6 | 14 | 21.5 | |
Keywords
Four core advantages
Excellent raw material
Testing materials complete quality assurance
Experienced
Technical precision, fast delivery, professional production
Strength Factory
years of professional production source factory
Support customization
Customize drawings and samples on demand
Testing equipment
FAQ
We have collected some frequently asked questions to help you better understand our company, our capabilities, our products and services.
Can I have my own custom product?
Yes. oem and odm can be provided, including design, logo, packaging, etc.
What is the minimum order quantity?
It depends on the product.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
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Focusing on Insulator for10 years, our products are exported to many countries and regions, especially South America, Southeast Asia and Africa.
Our Address
Xijiuguan, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province:
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