The product implements the national standard GB1094 "Power Transformer" and GB/T6451 "Specification and technical requirements for three phase oil immersed power transformers".
Dry-type transformers are widely used in high-rise buildings, airports, docks, high-speed rail stations, factories and mining enterprises and other places, simply put, a dry-type transformer is a transformer in which the iron core and windings are not immersed with insulating oil.
High voltage switchgear is an electrical product used for power system generation, transmission, distribution, energy conversion, and consumption.
This switchgear is used in the 40.5kV three-phase AC 50Hz power system as the power distribution room of power plants, substations and industrial and mining enterprises to receive and distribute electric energy; It has the functions of control, protection and monitoring of the circuit.
HXGND-12 ring main unit, the cabinet body structure is made of 8MF steel after partial welding and bolted combination, mainly equipped with vacuum circuit breaker, FZN25-12 two-station vacuum load switch, vacuum load switch and fuse with impactor are used as combination electrical appliances.
HXGN-10 high-voltage switchgear (referred to as ring main unit) is an indoor box-type AC metal-enclosed switchgear with a three-phase AC rated voltage of 10kV and a rated frequency of 50Hz.
The main switch of this product adopts ZN28A-12 series vacuum circuit breaker, and VS1 and other integrated vacuum circuit breakers can also be used.
This product conforms to GB/T11022 " Common specifications for high-voltage switchgear and controlgear standards" and GB110331-3 "Basic technical requirements for power cable accessories with rated voltage below 35KV".
MNS low-voltage withdrawable switchgear set (hereinafter referred to as switchgear) is a fully assembled low-voltage switchgear, which is flexible in structure, modular, multi-functional, reliable and safe in performance.
The switchgear is suitable for the power distribution system in power plant, oil, chemical, metallurgy, textile, high-rise buildings and other industries.
The distribution cabinet has undergone a comprehensive type test and passed the national compulsory product 3C certification. The product conforms to GB7251.1 "Low-Voltage Switchgear and Control Equipment", IEC60439-1 "Low-Voltage Switchgear and Control Equipment" and other standards.
The circuit breaker and components of the company or well-known brands at home and abroad are combined into functional units, which have excellent technical performance, safety and reliability.
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