Short-circuiting set 245 kV for overhead lines

The short-circuiting set is designed for short-circuiting and earthing of the circuit, usually three phases in HV systems with voltage up to 245 kV. It is composed of three pieces of conductor clamps, earthing clamps, short-circuiting cables and one insulating stick to enable safe fitting and tightening of the conductor clamps. The short-circuiting set is type-tested and complies with EN 61230 and PNE 35 9700.

Short-circuiting type 153220

• Short circuit rating: 10 kA/1s (13,9 kA/0,5s)
• Short circuit rating: 15 kA/1s (19,5 kA/0,5s)
• Short circuit rating: 23 kA/1s (31,5 kA/0,5s)
• Weight: 22 / 25 / 28 kg

The line clamp is connectable to:

• Circular conductor:   Ø 5 – 45 mm

The earthing clamp is connectable to:

• Circular conductor:   Ø 5 – 30 mm
• Flat busbar up to:    ≠ 30 mm

Insulating stick

• 3 pcs
• Twp-part version
• Length: 4 m

Short-circuiting cable

• 3 pcs
• Cross-section: 50 / 70 / 95 mm²
• Length: 4,5 m