Welcome to the official website of Saa Grid Technology Co.,Ltd.!
PRODUCT CENTER
A professional manufacturer of power equipment integrating R&D, production and sales.
Product details
35kV Polymer Station Post Insulator
Polymer Station Post Insulators
Polymer station post insulators are mainly used in applications with system voltages up to 220 kV such as substations and switches, providing a reliable solution for power companies in highly polluted environments worldwide, especially for outdoor use.
Polymer station post insulators are made of silicone rubber skirt and glass fiber reinforced epoxy resin rods, assembled with hot-dip galvanized fittings at both ends.
Polymer station post insulators offer high mechanical and electrical performance, ageing resistance, and leakage resistance to ensure they perform well in their applications.
Our designs may be slightly or even very different from what you need, and we have experienced technicians who can design them for you until you are satisfied. Products are routinely tested before shipment to ensure that the perfect product is in our customers' hands.
Features
- Light weight, small size, easy to transport and install
- High mechanical strength
- Superb resistance to contamination
- Low maintenance cost
Named:
Polymer post insulator also called station post insulator, composite post insulator, silicone post insulator which is one main type composite insulator.
Parameter:
System voltage: 33kV, 35kV, 36kV
Strength: 6kN, 8kN, 10kN, 12kN, 12.5kN
Color: grey, red, white or customerised
Standard: IEC standard, ANSI standard, BS standard
Creepage distance: 21mm/kV, 25mm/kV, 27mm/kV
Design according requirement
Production Characteristic
Small volume,light weight,sheds have good elasticity,not broken,con venient transportation and installation, economy
High mechanical strength FRP ROD has high tensile strength, small size,light weight,high tensile strength
High antifouling property,good aging resistance performance,high anti pollution flashover voltage , good electric corrosion resistance
Easy installation,greatly reduce mainternance charges and manual labor intensity
Simple production process,short delivery time
Specification:
Rated System Voltage (kV) |
Section Length (mm) |
Arcing Distance (mm) |
Creepage Distance (mm) |
Specific Creepage Distance |
Specified Cantilever Load (kN) |
Specified Torsional Load (kN·m) |
Specified Tensile Load (kN) |
Lightning Impulse Withstand Voltage (kV) |
Power Frequency Withstand Voltage (kV) |
|
Dry |
Wet |
|||||||||
| 35 | 560 | ≥400 | 1260(e)/1020(d) | 53.7(e)/43.3(d) | 6 | 4 | 10 | ≥200 | 100 | 80 |
| 35 | 560 | ≥400 | 1260(e)/1020(d) | 53.7(e)/43.3(d) | 12.5 | 6 | 10 | ≥200 | 100 | 80 |
| Order Information: 1.Voltage grade; 2.Specified mechanical load; 3.Creepage distance; 4.Power frequency withstand voltage; 5.Lightning impulse withstand voltage; 6.Insulation distance; 7.Coupling type Ps. Different design could be supplied as customer requirements |
||||||||||
SCHEMATIC DIAGRA
① Shed connected with core by integral forming
② Metal end fittings, core and sheds connected by new crimping process
③ The thickness of housing > 3mm, uniform thickness, confirm to IEC Standard
④ Acid resistant, high temperature resistant of epoxy fiberglass core
⑤ The material of metal end fittings is used with hot galvanization and technology of rare earth aluminum
coating to avoid coating shedding when crimping, prolonging the service life of the product
FAQ
1.Do you accept OEM or ODM?
Yes,we're a factory, any your customized requirements we can do our best to help you realize.
2. How does your factory do regarding quality control?
All the products will be 100% checked before the shipment and we have pass through the QC System.
3.Can you provide Samples?
Yes,plesae contact us to know the sample policy.
4.Usual Payment Term.
We accept terms of T/T, L/C, Western Union and others. Any question, please ask us!
5. Can I visit your company or website?
Of course, you are welcome.
If you are interested in our products, please contact us.
Follow us
Add：Shaying Industrial Development Zone, Hejian City, Hebei Province Hotline：0317-3603189；+8615815529899
SAA GRID TECHNOLOGY CO., LTD Copyright 2019
冀ICP备19007305号 Powered by:www.300.cn