GCS Low-voltage Withdrawable Electrical Switchgear

GCS low-voltage withdrawable switchgear, also called low-voltage drawer cabinet, is designed and developed by the two joint design teams according to the requirements of industry authorities, the majority of power users and design units, which meets national conditions, has high technical performance indicators, and can adapt to electricity market development. Our low-voltage withdrawable switchgear can compete with the existing imported products and has been widely used by power users.

1. German-imported spray coating system. Utilizing an electrostatic spray gun and water-based environmentally friendly paint, the system achieves a coating uniformity error of ≤5μm and reduces VOC emissions by 80%. This system simultaneously achieves a "zero-defect appearance" and environmentally friendly manufacturing, with a spray defect rate of less than 0.3%.

2. The main busbar has a rated current of 630A and a rated transfer current of 2500A. The fuse has a maximum rated current of 160A and a breaking current of 31.5kA.

3. Compatible with various brands of circuit breakers, including ABB/Siemens components, the system supports flexible selection of components. These include the domestically produced ZN85-40.5 (3AV3) vacuum circuit breaker and Schneider's HVX series, meeting diverse user needs.

4.The number of circuits in a single MCC cabinet is as many as 22, and the needs of large single-unit power generation, petrochemical systems and other industries for automated electric door (machine) groups are fully considered.

5.The connection between the device and the external cable is completed in the cable compartment, and the cables can be entered and exited up and down. The zero sequence current transformer is placed in the cable compartment, making installation and maintenance easy.

1. Relying on Schneider's benchmark intelligent production line, we have created a fully automated production model of "the cabinet moves but the people do not move".

2. Manual intervention is reduced by 70%, the production cycle of a single cabinet is compressed to 30 minutes, the production capacity is increased by 30%, and the process is fully benchmarked against IEC/GB international standards.

3. From precision manufacturing to environmental protection upgrades, we use the dual-wheel drive of "technology + efficiency" to ensure that each switch cabinet has both industrial aesthetics and ultra-long life to meet the needs of global high-end power projects.

TSTY Electric Co., Ltd is a national high-tech enterprise with a history of more than 30 years, focusing on the intelligent manufacturing of power transmission and distribution equipment. It mainly deals in oil-immersed, dry-type transformers, box-type substations, high and low voltage switchgear and have obtained ISO 9001, CCC, CE, IEC, GOST and other certifications, 158 patents, and are exported to more than 80 countries.  Factory scale: 250,000 square meters of park, 15 production lines (including 3 intelligent lines), equipped with 220+ intelligent equipment.  Production capacity efficiency: annual output value of 1.5 billion yuan, product qualification rate> 99.8%.