1000KVA mining transformer

　　A 1000KVA mining transformer is a power equipment designed specifically for mining environments, used to convert high voltage power sources such as 6KV and 10KV into low voltage power sources suitable for use in mining equipment. Here is the relevant introduction:

　　Characteristics

　　-Explosion proof performance: For environments with flammable and explosive substances such as gas and coal dust in mines, special explosion-proof structures and materials are used. For example, the junction surface of the box shell of the mining explosion-proof transformer is made according to explosion-proof requirements, which can withstand a certain internal pressure and prevent explosions from occurring.

　　-Moisture and Corrosion Resistance: Mining environments are humid and may contain corrosive gases. Mining transformers have good moisture and corrosion resistance to ensure long-term stable operation.

　　-Anti vibration: During the mining process, vibrations are generated. The structure of the transformer is sturdy and can withstand a certain degree of vibration without damage.

　　Classification

　　-According to the cooling method, it can be divided into oil immersed and dry types. Oil immersed type uses transformer oil as the cooling medium, with good heat dissipation performance and suitable for large capacity applications; Dry type adopts air cooling, which has the advantages of fire prevention, explosion prevention, and no pollution. It is easy to maintain and suitable for occasions with high safety requirements.

　　-According to explosion-proof type : divided into mining general type and mining explosion-proof type. Mining general type is used in places with coal dust and biogas but no explosion hazard; Mining explosion-proof type is used in places with explosive hazards.

　　Technical parameters

　　-Rated capacity : 1000KVA.

　　-Voltage combination: Common primary side voltages include 6 ± 5% kV, and secondary side voltages include 1.2/0.69kV.

　　-Impedance voltage: usually around 4.0%.

　　-No load current : ≤ 1.0%.

　　-No load loss : ≤ 2.1kW.

　　-Load loss : ≤ 5.4kW.

　　Price

　　The price of a 1000KVA mining transformer varies depending on factors such as brand, model, material, and market conditions. For example, the price of an S13-1000KVA mining oil immersed transformer is about 139800 yuan, while the price of a KBSGZY-1000/6 mining explosion-proof mobile substation may be higher. Specific information needs to be consulted with relevant manufacturers or distributors.