Universal short-circuiting set 38,5 kV for substation

The short-circuiting set is designed for short-circuiting and earthing of a circuit, usually three phases in MV systems with voltage up to 38.5 kV at a frequency of 50 Hz. It consists of one insulating stick, three line clamps, one earthing clamp and short-circuiting cables. The insulating sticks allow the line clamps to be fitted and tightened securely. The short-circuiting set is type-tested and complies with EN 61230 and PNE 35 9700.

Short-circuiting set type 151035

• Short circuit rating: 10 kA/1s
• Short circuit rating: 15 kA/1s
• Weight: 5,5 / 6,25 kg

The line clamp is connectable to:

• Short-circuiting ball-shaped point:    Ø 20 mm
• Flat busbar up to:    ≠ 20 mm
• Circular conductor:    Ø 5 – 20 mm
• T-point:    Ø 15 mm

The earthing clamp is connectable to:

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

Insulating stick

• 1 pc
• Length: 1 m

Earthing and short-circuiting cable:

• 1 pc (three-phase)
• Cross-section of the short-circuiting cable: 50 / 70 mm²
• Cross-section of the earthing cable: 25 / 35 mm²
• Length of the short-circuiting cable: 0,8 m
• Length of the earthing cable: 1,5 m