Technical Requirements for Insulation Rods of Each Voltage Class

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.