- Overview
- Product Description
- The Drawing of U70B
- Test Report of U70B
- Detailed Photos
- Product Parameters
- Packaging & Shipping
- Certifications
- Our Advantages
Basic Info.
Model NO.
U70B, U100B, U120B, U160B, U210B
Material
Glass and Galvanized
Connection Method
Lock Pin Type
Color
Light Green
Brand
Hnt
GB Models
U120b
Model No.
U120b
Mechanical Failing Load
Not Less Than 120
H(Nominal Spacing Height)
146
D(Nominal Diameter)
255
Min Nominal Creepage Distance
320
Connection Type
16
Lock Pin Type
16W
P.U( Impulse Puncture Withstand Voltage)
2.8
Wet Withstand Voltage(1min)
40
Puncture
130
Net Weight Per Unit
4.20
Electricity
AC/DC
The First Use
National High Voltage AC/DC Power Supply Network
The Second Use
High Voltage AC/DC Power Supply Network
Transport Package
Wooden Package
Specification
120KN
Trademark
CIE or OEM
Origin
China
HS Code
8546100000
Production Capacity
5000000 Pieces/Year
Product Description
| Product type: | U120B |
| Mechanical failing load ≥: | 120KN |
| H(Nominal Spacing Height): | 146 |
| Nominal Diameter: | 255 |
| L(Min nominal creepage distance): | 320 |
| Connection type: | 16 |
| Lock pin type: | 16W |
| Impulse puncture withstand voltage: | 2.8P.U |
| Wet withstand voltage(1min): | 40KV |
| Puncture: | 130KV |
| Net weight unit: | 4.20KG |
Packaging:6 pcs into one wooden case,several pallets into one container.Or according to your request.
Shippment time :20 days after receive your order.
We have passed "Quality,Environment,Occupational Health and Safety Management,"the three main international system of certification,and become the qualified suppliers of two largest power grid companies in China-State Grid and China Southern Power Grid.
Sharp tools make good work.Through the authoritative identification of China Electricity Council ,the technical performance of our products have reached international advanced level.
Sharp tools make good work.Through the authoritative identification of China Electricity Council ,the technical performance of our products have reached international advanced level.
1. Rich experience in ODM and OEM.
2. Excellent One-stop service.
3. High Quality Precision Customized forging & Casting services.
4. The lowest price.
5. Strict quality control with ISO9001 Certificate.
6. We can manufacture it according to customers requirements.
7. Best after-sale services.
| IEC Standard insulators | U70BL | U120B | U160B | U160BL | U210B | U300B | U420B |
| Designation | LXP1-70 | LXP-120 | LXP4-160 | LXP-160 | LXP4-210 | LXP-300 | LXP-420 |
| ( mm ) Diameter D | 255 | 255 | 280 | 280 | 280 | 320 | 360 |
| ( mm ) Spacing H | 146 | 146 | 146 | 170 | 170 | 195 | 205 |
| ( mm ) Creepage L | 320 | 320 | 400 | 450 | 450 | 485 | 550 |
| ( mm ) Ball and Socket soupling | 16 | 16 | 20 | 20 | 20 | 24 | 28 |
| ( kN ) Mechanical failing load | 70 | 120 | 160 | 160 | 210 | 300 | 420 |
| ( kN ) Mechanical routine test | 35 | 60 | 80 | 80 | 105 | 150 | 210 |
| ( kV ) Wet power frequency withstand voltage | 40 | 40 | 45 | 50 | 50 | 50 | 50 |
| ( kV ) Dry lightning impulse withstand voltage | 100 | 100 | 110 | 110 | 125 | 130 | 140 |
| ( P.U ) Impulse puncture voltage | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
| ( kV ) Power frequency puncture voltage | 130 | 130 | 130 | 130 | 130 | 130 | 130 |
| ( µV ) Rodio influence voltage | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| ( kV ) Corona visual test | 18/22 | 18/22 | 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 | 0.12s/20kA | 0.12s/20kA |
| ( kg ) Net weight per unit | 3.6 | 4.2 | 6.1 | 6.5 | 7.3 | 10.6 | 16 |