Isolator body: GFK, PTFE, 1.4404
Skid: CW004A, 1.4404
Boost strut: 1.4404
Screws: stainless steel, A4-80
Nuts: stainless steel, A4-80
"Creepage distance: 1650mm
Air gap: 250mm
max. permissible operating load: 30 kN
max. nominal voltage: 25 kV AC
Number of insulator rods: 2
Number of contact wires: 1"
The contact wire is installed at both ends of the section insulator. This means that it must absorb the tensile force of the contact wire.
Advantages
- Suitable for high speeds up to 200 km/h
- Easy cleaning of the insulator rod due to PTFE coating
- Use of corrosion-resistant materials
- Good dynamic properties due to low weight
- long service life of the runners due to reinforcements
- Longer creepage distance and increased spark gap for heavily contaminated ambient conditions
Isolating components: cycloaliphat. Harz
Arcing horn: copper
Clamps: CuNi2Si
Screws: A2-80 acc. DIN 933
Nuts: A2 acc. DIN 934 and DIN 985
Washer: A2 acc. DIN 125 and DIN 9021
Split pin: copper
They are adapted for contact wires of the form ""AC"" acc. to EN 50149 (corresponding to ""Ri"" acc. to
DIN 43 141 T1) and have the task of dividing the contact wire of the overhead contact lines into individual
insulated switching and feeder sections.
Depending on the installation position of the section insulators, the overhead line design and the pantographs used
pantographs used, the section insulators can travel at speeds of up to 80 km/h.
The section insulators are suitable for DC voltages up to 3 kV and re-tensioning forces up to 25 kN.
can be installed without first cutting into the contact wire, the skids and arcing horns are height-adjustable.
are height-adjustable.
Asymmetrical spark horns
without skids
Suspension on two insulating crossbars
Simple insulation
without protective distance effect
Isolator body: Fiberglass-reinforced unsaturated polyester resin (GUP)
Skid: Cu-ETP
Arcing horn: S235JR (hot dip galvanized)
Screws: A4-80 acc. DIN 933
Nuts: A4-80 acc. DIN 934
Washer: A2 acc. DIN 125