Audited Supplier
Glass Insulator
High-voltage, Low-voltage, High-temperature
Porcelain
Pin Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Spherical Type
160KN
CCC, CE, ISO9001
Nature Color
Leicheng
Porcelain, Fiber Glass, Ceramic, Silicone Rubber
Power Transmission Line Supporting, Suspending
Ball & Socket Type
Electrical Equipment, Provide Mechanical Load
5.8kg
LeiCheng
Carton, Iron Pallet, Woven Bags, Box, Polybag
Customized
China
7326909000
Product Description
The insulator is commonly called as porcelain vase, and it is the insulation part which is used to support the conductors. Insulators can ensure adequate insulation for wires, cross arms, and pole towers. It should be able to withstand the vertical load and horizontal tension of the conductor during operation. It also withstands corrosion from the sun, rain, climate change and chemicals. Therefore, insulators must have both good electrical properties and sufficient mechanical strength. The quality of insulators is very important to the safe operation of lines.
Insulators used in overhead lines commonly include porcelain insulator, pin type insulators, spool insulators, suspension insulators, cross arms insulators, rod insulators and tension insulators.
Insulators used in overhead lines commonly include porcelain insulator, pin type insulators, spool insulators, suspension insulators, cross arms insulators, rod insulators and tension insulators.
| Molde ID | Fig | Electro mechanical failing load(kn) | Nominal Diameter | Nominal Height | Nominal Creepage Distance | Coupling Size (mm) | Power-frequency (Wet) | Lightning impulse withstand voltage | Power-frequency puncture voltage(kV) | Radio interfere | Visible corona foot/cap | Power frequency arc test | Impulse breakdown voltage | Net Weight (Kg) |
| UG40B110/190N (U40B) | 1-3 | 40 | 178 | 110 | 190 | 11 | 25 | 50 | 90 | 50 | 18/22 | 0.12s/20kA | 2.8 | 2.1 |
| UG70B127/320N (U70BS) | 1-3 | 70 | 255 | 127 | 320 | 16 | 40 | 100 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 3.5 |
| UG70B146/320 (U70BL) | 1-3 | 70 | 255 | 146 | 320 | 16 | 40 | 100 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 3.6 |
| UG100B146/320N (U100BS) | 1-3 | 100 | 255 | 146 | 320 | 16 | 40 | 100 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 4 |
| UG120B146/132N (U120B) | 1-3 | 120 | 255 | 146 | 400 | 16 | 40 | 100 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 4 |
| UG160B146/400N (U160BS) | 1-3 | 160 | 280 | 146 | 400 | 20 | 45 | 110 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 6.5 |
| UG160B155/400N (U160BM) | 1-3 | 160 | 280 | 155 | 400 | 20 | 45 | 110 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 6.6 |
| UG160B170/400N (U160BL) | 1-3 | 160 | 280 | 170 | 400 | 20 | 45 | 110 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 6.7 |
| UG210B170/400N (U210B) | 1-3 | 210 | 280 | 170 | 400 | 20 | 45 | 110 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 7.2 |
| UG240B170/400N (U240B) | 1-3 | 240 | 280 | 170 | 400 | 20/24 | 45 | 110 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 7.2 |
| UG300B195/485N (U300B) | 1-3 | 300 | 320 | 195 | 485 | 24 | 50 | 130 | 130 | 50 | 18/22 | 0.12s/20kA | 2.8 | 10.6 |
| UG420B205/550N (U420B) | 1-3 | 420 | 360 | 205 | 550 | 28 | 80 | 140 | 140 | 50 | 18/22 | 0.12s/20kA | 2.8 | 16 |
| UG550B240/620N (U550B) | 1-3 | 550 | 380 | 240 | 600 | 32 | 55 | 140 | 140 | 50 | 18/22 | 0.12s/20kA | 2.8 | 21.5 |
| Note: 1. The product model is in accordance with GB/T 7253-2005 and JB/T 9683-2012 (IEC60305:1995, MOD). 420kN strength grade products include 400kN strength grade, and 550kN strength grade products include 530kN strength grade. 2. The connection structure shall comply with GB/T 4056-2008 (IEC60120:1984, MOD) and BS 3288 Part III. According to customer requirements, the locking pin can be either W pin or R pin. Unless otherwise specified, U70~U120 adopt W pin, others adopt R pin. | ||||||||||||||
Q: Are you a Manufacturer, factory or Trading company ?
A: Yes, We are engaging in the research and development, production and operation of transformer for over 10 years.
Q: What's your warranty terms?
A: We offer 12 months warranty time.
Q: Production Time?
A: In general, it take 4~6weeks and it depend on the different style.
Q: What's your payment terms?
A: Pay by T/T and L/C is acceptable.
Q: Do you have the products in stock?
A: Normally no. All our products produce depending to your order quantity.
Q: What should provide to make custom transformer ?
A: Technical drawing and technical specification document are the best, or you can tell us some details technical specification date as below "Quotation and Ordering Required Information".
