High voltage line post porcelain insulator 11KV/ LP core/ OEM
available
Description:
| ANSI CLASS | Creepage distance (mm) | Dry arcing distance (mm) | cantilever strength (kN) | Lower frequency flashover voltage | Critical impulse flashover voltage | Test voltage to ground (kV) |
| Dry(kV) | Wet(kV) | Positive(kV) |
| 57-3 | 737 | 311 | 12.5 | 125 | 95 | 200 | 30 |
1. Line post insulators shall conform in all respects to the
requirements of ANSI standard.
2. The insulators shall be made of good commercial-grade wet-process
porcelain.The entire surface of the insulator, with the exception of a firing
surface, shall be glazed.If gray is required, it shall be in
accordance with ANSI Z55.1-1967 (R1973).
3. Metal parts shall be made of a good commercial grade of
malleable iron, ductile iron, steel, oraluminum. Ferrous parts,
other than stainless steel, shall be galvanized in accordance with
ASTM A153.
Features:
1. High strength
2. Competitive price and prompt delivery
3. High voltage application
4. Material : Porcelain
5. ANSI Approve
Competitive advantages:
1 1. Products are producd by ourselves, which ensures competitive
prices, good profit margin and flexible services;
2. OEM & ODM services are acceptable and various styles, latest
designs are recommended once in a while;
3. We have large market share home and abroad;
4. Our products have passed Design Test and Quality Conformance
Tests on ANSI Class, and meet standards such as XIHARI, IEC, SA, AS
5. We have lots of experience in providing good service to
retailers. We focus on electric products, marketing, services and
logistics. It is an important manufacturer and export trader with
several decades of experience in designing, researching,
manufacturing, testing and logistics.
