04-02 2025 | By:
It is especially suitable for urban network construction and transformation. It is a new type of substation that has emerged after civil substations. Box-type substations are suitable for mines, factories, enterprises, oil and gas fields and wind power stations. It replaces the original civil power distribution room and distribution station and becomes a new type of complete set of power distribution equipment.
Box-type substations are mainly composed of multi-circuit high-voltage switch systems, armored busbars, substation integrated automation systems, communications, telecontrol, metering, capacitor compensation and DC power supply and other electrical units. They are installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, fully enclosed and movable steel structure box. It is mechatronic and fully enclosed. It has the following characteristics:
1. Advanced technology, safe and reliable, high-voltage switchgear, transformer, low-voltage switchgear trinity, strong completeness
2. Factory prefabrication. As long as the designer makes a main wiring diagram and the design of the equipment outside the box according to the actual requirements of the substation, the box-type substation specifications and models provided by the manufacturer can be selected.
3. High degree of automation; perfect high and low voltage protection, safe and reliable operation, simple maintenance
4. Small footprint, low investment, short production cycle, easy to move, flexible and diverse wiring schemes
5. Small footprint, unique structure: unique honeycomb structure double-layer (composite board) shell is firm, heat-insulating, heat-dissipating and ventilated, beautiful, high protection level, shell materials include stainless steel Qin alloy, aluminum alloy, cold-rolled plate, color steel plate
6. Beautiful appearance, various types: general type, villa type, compact type and other styles;
7. The network automation terminal (FTU) can be installed in the high-voltage ring network cabinet to realize reliable detection of short circuit and single-phase grounding fault, with “four remote” functions, which is convenient for distribution network automation upgrade
HENAN ZTELEC Electrical Equipment Co., Ltd. was established in 2008. It is a high-tech enterprise integrating R&D, production, sales and installation of power equipment products. Its products cover power transformers, intelligent voltage and capacity regulating transformers, box-type substations, high and low voltage complete sets of equipment, and special substations such as wind power and photovoltaic power. The product technical performance has reached the advanced level of the international industry, with 109 patents, and the products have passed ISO9001 management system certification, CCC certification, SGS certification, etc.
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