Kyn28a-12 metal armored central switchgear is mainly characterized in that the frame is designed according to the metal closed armored movable structure, and the cabinet is equipped with a new insulated vacuum circuit breaker or sulfur HEXAOXIDE circuit breaker. The cabinet body adopts the assembly structure, so that the product has the advantages of beautiful appearance, improves the matching accuracy between the handcart and the cabinet body, can quickly organize production and assembly, timely delivery, improve the utilization rate of the floor area required for assembly, and is easy to form mass production. The door closing operation can be realized, and all normal operations of the switch cabinet, including opening and closing of the circuit breaker, pushing the circuit breaker handcart to the working position and exiting to the test isolation position, and closing of the grounding switch, can be carried out under the condition of closing the high-voltage compartment door. This product complies with GB / t3906-2020 3.6kv-405kv AC metal enclosed switchgear and control equipment and iec-298 < 1-52kv AC metal enclosed switchgear and control equipment.

HXGN-12 vacuum ring network cabinet is suitable for receiving and distributing electric energy in 3.6~12kV, 50Hz system. The main switch of the switch cabinet mainly adopts high-voltage load switch, and VD1-S type vacuum circuit breaker can also be installed according to user needs. It can be manual or electric. The cabinet is divided into busbar room, instrument room, switch room, cable inlet and outlet room, etc. It has the characteristics of simple operation, safety, reliability, economy and practicality.

XGN15-12 SF6 ring network cabinet is suitable for indoor AC high voltage complete sets of rated voltage 3.6-12kV and rated frequency 50Hz. In line with the national standard GB/T3906-2020 "3.6-40.5kV Indoor AC Metal-enclosed Switchgear", KL404/T "Indoor AC High Voltage Switchgear Ordering Technical Conditions" and the International Electrotechnical Commission IEC-298 "AC Metal-enclosed Switchgear and Control Equipment" standard.

GGN-12 intelligent solid insulation ring network cabinet is a complete power distribution device for 3.6-12kV, three-phase AC 50Hz, single busbar and single busbar segmented system. This switch meets the requirements of IEC298GB/T3906-2020 and other standards. The switch and main components are integrated modules, and the conductive parts between phases are solid insulating packages. The exposed surface of the insulating parts of the main components can be coated with a semiconductor shielding layer according to user requirements, so that it can be grounded to eliminate electrostatic induction. Therefore, the safety of use is greatly improved. The operating mechanism of the high-voltage circuit breaker adopts a spring mechanism or a permanent magnet mechanism, and the mechanical life is 1000 times. All of its operating data and equipment conditions can be monitored remotely, and can be unattended. It is a power distribution device with superior performance.

YB-12 type high/low voltage prefabricated substation (European transformer), used in 10kV ring network power supply, dual power supply or terminal power supply system, is a compact package that combines high-voltage electrical equipment, transformers, low-voltage electrical equipment, etc. electrical equipment

ZGS-12 type high/low voltage prefabricated substation (MEC) is to place the transformer body, high voltage load switch and protective fuse in the same oil tank, which greatly reduces the volume of the equipment. The box body is a fully sealed structure. Concealed high-strength bolts and oil-resistant nitrile rubber gasket seal the cover, which can withstand 50kpa pressure for a long time. The design of the box fully considers the requirements of waterproof and anti-condensation. The top cover is designed with a 5% slope to prevent water accumulation. The door of the box is three-point interlock, and the high pressure interval can only be opened after the low pressure interval is opened.

DFW-12 type high-voltage cable distribution box (with switch) is suitable for 10kV~24kV cable ring network power supply or terminal power supply system, and is used for receiving and distributing electric energy. DFW-12 high-voltage cable distribution box products are equipped with flood-proof detachable cable terminals, which have the functions of full insulation, full sealing, dustproof, corrosion resistance and maintenance-free. Its simple, convenient and flexible connection and combination, economical, reliable and durable structural features make it the first choice for distribution network cable engineering.

XGW-12/24 outdoor intelligent switch station is developed by summarizing the experience of safe and reliable operation of the tap box with switch and combining with the distribution network automation system technology, which is suitable for China's conditions and represents the domestic advanced technology level. Complete set of electrical appliances. The large-scale intelligent switching station adopts new materials, new processes, advanced components and high-voltage automation technology: it can meet the requirements of power distribution automation in the power sector. The large-scale intelligent switching station installs and debugs the 12kV switchgear, power PT, feeder FTU, RTU, communication control terminal (CCU), metering and automatic meter reading, UPS power supply and indicating instrument into a movable, sealed, moisture-proof stainless steel In the box, the construction period is shortened to realize the integration and modularization of the primary and secondary systems in the urban distribution network.