Composite Post Insulator
Voltage: 10kv-500kv
Parts: One stack or more stacks mounted
Material: HTV silicone rubber, fiber glass core rod
Type: For substation, for apparatus
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Product Description
Composite post insulators are used in outdoor substations or apparatus. They provide insulation and supporting. The both end fittings can be the same or different, they are decided by the connection of other equipments.
According to different application area, the mechnical load can be compression strength, cantilever strength, tensile and torsional strength. Specified mechnical load can be got by failing load test. When the insulator get its SML, the post insulator doesn’t break, but have a deflection. The insulator should meet the deflection requirement as per standard. MDCL is also a important parameter for composite post insulators, normally it is as much as 50% of the SCL.
Standard: ANSI C29.11, ANSI C29.19, IEC 61952, IEC62217
Main Technical Parameter (IEC61952,IEC61109)
| Model | Rated Voltage (kV) |
Rated Mechanica Bending Load (kN) |
Structure Height (mm) |
Minimum Arc Distance (mm) |
Minimum Creepage Distance (mm) |
Lightning Impulse Withstand Voltage,peak(kV) |
P.F 1min wet withstand voltage KV) |
| FZSW-11/10 | 11 | 10 | 255 | 175 | 600 | 145 | 45 |
| FZSW-24/10 | 24 | 10 | 300 | 210 | 630 | 145 | 65 |
| FZSW-33/10 | 33 | 10 | 450 | 270 | 900 | 200 | 95 |
| FZSW-33/10 | 33 | 10 | 400 | 285 | 1060 | 200 | 95 |
| FZSW-66/10 | 66 | 10 | 760 | 630 | 1940 | 350 | 185 |
| FZSW-110/10 | 110 | 10 | 1220 | 1060 | 3260 | 450 | 200 |
| FZSW-220/10 | 220 | 10 | 2550 | 2050 | 6520 | 950 | 395 |
Note:We can produce as per customer’s requirements.
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Who are we?
We are Manufacturer more than 21 years experience in Binzhou City, shangdong, China. We start from 2004, sell to Domestic Market(52.00%), Eastern Asia(25.00%), Africa(10.00%), Mid East(6.00%),Southeast Asia(4.00%),South Asia(3.00%). There are total about 301-500 people in our office.
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What can you buy from us?
House eletric wire, Anti-aging wire, Solar PV cable, Control cable, Shielded computer cable, Low/Medium/High Voltage power cable, Aluminum alloy cable, Aerial insulated cable, Steel core aluminum standed wire, LSZH cable, Fireproof cable, Wind power cable, EV charging cable, Energy storage cable, Mining cable, etc.
Why should you buy from us not from other suppliers?
hengwang cable company has passed ISO9001 quality management system, ISO14001 environmental management system, ISO45001\German TUV certification\CE certification, the company is a finalist for the state power grid and a national”High-tech Enterprise.
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Accepted Delivery Terms: FOB,CFR,EXW,FAS,DDP； Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY; Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash; Language Spoken:English,Chinese,Japanese,German,Russian
If I need customize Packing Cartons, is that available?
Yes, we have production line for packing box and cartons. we can make it according to your special requirement. If you are interested in our goods , please kindly send an inquiry to us !
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