TY-DFW-7A Branch Box - High-Performance Electrical Solution from China Suppliers & Factory
Product Overview
The TY series fiberglass cable branch box developed by Teyi Electric Co., Ltd. is suitable for power distribution and control of power, lighting and power distribution equipment in power systems with rated frequencies of 50, 60Hz and rated voltages of 380V (660V). It is suitable for various harsh environments, substations (stations), industrial and mining enterprises, and outdoor public places such as urban roads, garden residential areas, high-rise buildings, and airports. It is especially suitable for use in factories with corrosive gases such as petroleum and chemical industries, as well as places with high salt fog such as coastal areas and islands.
SMC fiberglass cable branch box is made of new high-performance materials, which has advantages that ordinary materials do not have, especially its environmental protection, beautiful appearance, no light pollution, which is in line with the trend of creating an energy-saving and environmentally friendly society advocated by today's society. The box has many advantages such as strong insulation, electrical strength, resistance to electrical tracking, aging resistance, chemical corrosion resistance, flame retardant insulation, good toughness, etc., and has very strong mechanical strength, the safety performance of metal boxes, safety performance and interchangeability, and is a product for today's urban and rural power grid transformation projects.
TY series low-voltage cable distribution (line) boxes, street lighting control boxes and other products are used in three-phase AC 380/220V, 50Hz, rated current 630A and below power systems, that is, for distribution and control of power distribution equipment, suitable for various types of transmission and distribution substations, industrial and mining chemical enterprises, urban and rural residential areas, multi-story buildings, airports, docks and other outdoor public places.
Box structure and features
The box components are made of fully insulating polymer composite materials (SMC) through high-temperature molding. The entire box is assembled by interlocking functional components with high manufacturing precision. Its structure is novel, compact and easy to assemble. It also has unique rainproof and ventilation design features.
The box has very good electrical performance, insulation index, dielectric strength, tracking resistance index, and aging resistance index are very good. Even in a very humid and harsh environment, there is almost no condensation, and it has very strong structural strength. With the safety performance of a metal box, even if the circuit inside the box fails or is damaged by external force, the box will not be electrified. It is particularly suitable for use in densely populated areas without protective nets.
Frequently Asked Questions (FAQ)
They are ideal for harsh environments, substations, industrial and mining enterprises, and outdoor public spaces like urban roads, garden residential areas, high-rise buildings, and airports. They are especially suited for coastal areas, islands with high salt fog, and factories with corrosive gases.
The box components are made of fully insulating polymer composite materials (SMC) through high-temperature molding, offering strong insulation, mechanical strength, and chemical corrosion resistance.
No, the box is a fully insulated structure, meaning no additional grounding system is required, which ensures high safety even if internal circuits fail.
The boxes feature a fully enclosed structure with a unique anti-inch design, achieving a protection level of IP44 or even IP54.
By combining the excellent thermal insulation performance of the SMC polymer composite material with a special ventilation structure design, the box effectively prevents condensation and frost.
They are designed for three-phase AC 380/220V, 50Hz, with a rated current of 630A and below in power systems.