March Electricity Distribution Equipment MCCBIII aluminum gantry crane electrical bus bar for sale 

1. Trolley wire safety: The power supply safety trolley wire shell is made of engineering plastics with high insulation performance.

The enclosure protection level can reach IP13.IP55 level as required, which can protect against rain, snow, frost and freezing attacks and foreign objects.

The trolley wire is experienced in a variety of environmental conditions. The insulation performance is good, and there is no harm to the maintenance personnel to touch the outside of the transmission conduit.

2. Reliable sliding contact line: the power transmission rail has excellent conductivity, fast heat dissipation, high allowable current density, low impedance value and low line loss.

The brush is made of metal copper and carbon alloy materials with high conductivity and high wear resistance. The conductor moves flexibly and has good directional performance, which effectively controls the phenomenon of contact arc and string arc.

3. Economical trolley line: the power supply safety trolley line device has simple structure, high allowable current density, low resistivity, low voltage loss, and can save about 10% of electricity.It can replace steel with plastic and copper with plastic, and its design is novel. , No other insulation structure, no compensation wire, installed on the same side of the crane control room. The sliding contact line saves installation materials and expenses.

4. Convenient trolley wire: The power supply safety trolley wire device integrates multi-pole bus bars in a conduit, which is easy to assemble. The fixed bracket, connecting clamp and suspension device of the sliding contact line are all supplied as common parts. Installation and disassembly, adjustment, and maintenance are also very convenient.