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KBSG-2 T series mine explosion-proof dry-type transformer
KBSGZY2 T mine flameproof mobile substation
The shell of flameproof of KBSG-2 T series mine explosion-proof dry-type transformer and KBSGZY2 T mine flameproof mobile substation applies the shaped corrugated vertical structure and therefore has the features of small size, high mechanical property and light and the top of the shell is dust-proof, waterproof and aesthetical. The core applies the high permeability orientation of high magnetic thin cold rolled silicon steel sheet, and the section structure of the core applies the long circular cross structure and it narrows the width and reduce the overall height, narrows the width of core three-column and effectively reduces the length of the transformer and therefore significantly reduces the size of the transformer. The core structure applies the no punching, the whole ramp and stepped staggered joints way, the whole of the iron joke applies the low magnetic steel plate fixation with the H200 glass fiber fastening structure and therefore it effectively reduces the noise and the no-load loss and the no-load current, and also improve the reliability and the advancement of the iron core structure.
The electromagnetic wire of KBSG-2 T series mine explosion-proof dry-type transformer and KBSGZY2 T mine flameproof mobile substation applies the high-quality oxygen-free copper drawn to reduce the rate of resistance and the wire insulation binding applies the high-quality insulation material, that is the MOMEX® insulation material and then through the vacuum pressure impregnation of the H-class solvent-free insulation plate which meets the UL certification of America and then cured through the high temperature baking and therefore ensures the electrical and mechanical strength of the coil, and greatly improves the whole performance of the transformer.
The KBSG-2 T series mine explosion-proof dry-type transformer produced by the CNEKE transformer company has much national professional technology and has reached the first level of the international standard. The widely using in the mining greatly improves the safety of coal mining power system.
The electromagnetic wire of KBSG-2 T series mine explosion-proof dry-type transformer and KBSGZY2 T mine flameproof mobile substation applies the high-quality oxygen-free copper drawn to reduce the rate of resistance and the wire insulation binding applies the high-quality insulation material, that is the MOMEX® insulation material and then through the vacuum pressure impregnation of the H-class solvent-free insulation plate which meets the UL certification of America and then cured through the high temperature baking and therefore ensures the electrical and mechanical strength of the coil, and greatly improves the whole performance of the transformer.
The KBSG-2 T series mine explosion-proof dry-type transformer produced by the CNEKE transformer company has much national professional technology and has reached the first level of the international standard. The widely using in the mining greatly improves the safety of coal mining power system.
- functional
- use condition
- applied range
- picture
- certification
- 1. Good explosion-proof ability: the structure of high volatility and wavelet greatly improve the mechanical strength and can bear 1MPA of explosion impact and the gap of flameproof and the effective set of the flameproof surface improves the performance of the explosion proof.
2. Good cooling performance: the vertical thermal airway gives the coil good performance of cooling. And the structure of high volatility and wavelet greatly increases the cooling size and enhances the cooling effect.
3. Small size suitable for the underground operation: the structure of the core and the coil are both the long round structure and therefore effectively reduces the height and the length of the transformer body. The explosion-proof shell with the well-designed inner structure further reduces the outer size of the transformer.
4. Strong overload ability and energy-saving.
a. the C-class insulation material (NOMEX®) and overload ability improves
b. high-quality core, winding effectively reduce the iron loss and coil loss
c. cooling system is reliable and therefore reduces the aging of the material and extends the using life
d. the shell has strong ability of withstanding the impulse impact and effectively reduces the possibility of the accident loss
5. stable performance, maintenance-free
a. the high mechanical strength design
b. high insulation level set
c. original wiring cavity, eliminating the hidden connection dangers
d. the stringent test to ensure the safety
1. shaped bellows flameproof shell
2. long round section of iron and coil
3. legislative of high voltage rounding way
4. safety connecting cavity
The above four patent ensure the priority of the transformer performance of this company.
- 1. The altitude is no higher than 1000m
2. the environment temperature is no higher than +40℃
3. the relative humidity is no more than 95% (+25℃)
4. it can be used in the mine of explosion risk and the mixture of methane and coal dust and can be also used in the dust explosion dangerous places
5. no strong bumps, vibration and the vertical plane of the tilt is no more than 15 degrees
6. no metal corrosion and damage to the insulation of gas and steam
7. no drip places
8. power supply voltage is similar symmetry and the wave is similar sine
- This series of products is with the explosion-proof shell used in the coal mining which is full of methane and dangerous coal dust and is used as the distribution substation.
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