Closed trolley busbar (current supply)

Closed trolley busbar is designed to supply electric hoists, bridge and gantry cranes and other lifting and warehouse equipment with electricity.

Busbar sections are supplied in 4-meter lengths and are equipped with copper conductors. The bodies of the busbar sections are easily fastened using special coupling sleeves, which simplifies the installation of the current supply system as a whole. The following versions are possible for the buses: 4-pole and 5-pole, as well as with a nominal total current of: 45A, 75A, 100A.

The trolley current supply system can be mounted to any surface and is carried out using supporting brackets.

The crane is powered using current collectors installed in the current collector trolley, which is connected to the crane via a towing device or carrier.

The feeder cable can be connected directly to the end of the current supply system (end connection). In this case, the end feeder element of the system is used. The cable can also be fed at any point along the busbar using a linear feeder section (Line Feed), which is installed instead of any of the sections of the insulating box.

Main characteristics of the VASEL trolley busbar

• Current of the busbars 45A, 75A, 100A.
• Nominal network voltage up to 600 V.
• Material of the conductor used is copper
• Material of the insulating box is PVC (polyvinyl chloride).
• Operating temperature: -35… +55 °C.