The KLD-C series low-impedance compact busbar trunking system features a typical sandwich structure internally. It is a flexible and reliable power distribution system characterized by a well-designed layout, superior performance, and numerous advantages such as stable and dependable operation, high power distribution efficiency, excellent heat dissipation, reduced voltage drop, resistance to mechanical impacts, and easy installation. This system is suitable for three-phase three-wire, three-phase four-wire, and three-phase five-wire AC systems operating at frequencies of 50 to 60 Hz, with rated working voltages up to 1000 V, rated insulation voltages up to 1500 V, and rated working currents ranging from 100 to 6300 A.

Scope of Application The NHJX series fire-resistant busbar trunking system is suitable for AC three-phase four-wire and three-phase five-wire power distribution systems with frequencies ranging from 50 to 60 Hz, rated voltages up to 660 V, and rated operating currents from 250 to 6300 A. The fire-resistant busbar trunking system boasts excellent insulation performance, enabling it to operate continuously under normal environmental conditions as well as withstand fire exposure for more than one hour. It can be used in high-rise buildings and critical facilities to replace fire-resistant cables for power transmission and distribution purposes.