The technical requirements for insulation rods each voltage grade are as follows:
1. 10 KV insulation rod (high-voltage insulation rod, high-voltage brake lever, insulation operating rod)
Technical requirements:
Effective insulation length: 2100 mm;
Metal end connector length: 70 mm;
Handing part: 600 mm;
Metal intermediate joint total length: 270 mm;
Section: 3;
Outer diameter: 32 mm;
Total length: 3040 mm
2. 35 KV insulation rod (high-voltage insulation rod, high-voltage brake lever, insulation operating rod)
Technical requirements:
Effective insulation length: 2990 mm;
Metal end connector length: 70 mm;
Handing part: 700 mm;
Metal intermediate joint total length: 280 mm;
Section: 3;
Outer diameter: 36 mm;
Total length: 4040 mm
3. 110 KV insulation rod (high-voltage insulation rod, high-voltage brake lever, insulation operating rod)
Technical requirements:
Effective insulation length: 3880 mm;
Metal end connector length: 70 mm;
Handing part: 700 mm;
Metal intermediate joint total length: 370 mm;
Section: 3;
Outer diameter: 36 mm;
Total length: 5020 mm
4. 220 KV insulation rod (high-voltage insulation rod, high-voltage brake lever, insulation operating rod)
Technical requirements:
Effective insulation length: 4660 mm
Metal end connector length: 70 mm;
Handing part: 900 mm;
Metal intermediate joint total length: 350 mm;
Section: 3;
Outer diameter: 36 mm;
Total length: 5980 mm
The length can be divided into: 3 m, 4 m, 5 m, 8 m, 10 m.
