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CNC Electric Group Co., Ltd.

Mining Explosion Proof, Dry Type Explosion Proof Transformer, Substation Power Supply manufacturer / supplier in China, offering Mine Explosion-Proof Dry Type Transformer (KBSG), Drop out Fuse (PRW1-24), Double-Winding Non-Excitation Tap-Changing Oil Immersed Distribution Transformer of 6~10V and so on.

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Supplier Homepage Product Mining Explosion proof product Mine EX Transformer Mine Explosion-Proof Dry Type Transformer (KBSG)

Mine Explosion-Proof Dry Type Transformer (KBSG)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1000PCS/Week
Transport Package: Export Packing
Payment Terms: L/C, T/T, D/P, Paypal, O/A

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Basic Info
  • Model NO.: KBSG
  • Phase: Single
  • Cooling Method: Dry-type Transformer
  • Rated Voltage (V): 1140V, 660V
  • Outline Dimension (Mm): 2300X595X800
  • Max Power (Kw): 590/340,450/270,290/170
  • Specification: CE, ISO, CCC
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Core: Amorphous Alloy Transformer
  • Winding Type: Separated Winding Transformer
  • Rated Current (a): 400, 315, 200
  • Weight (Kg): 1400
  • Trademark: CNC
  • Origin: Wenzhou, Zhejiang
Product Description
1. Function

This series mine explosion-proof type transformer is applicable in underground coal mines
of three-phase indirect neutral-point earthing with explosive and dangerous gas(methane)
and coal dust, and it is used to change the power supply of 10kV, 6kV into low-voltage
power supply of 3450(3300)V, 1200(1140)V, 693(1660)V, 400(1380)V, which are required in
the coal mine. When the dry type transformer is used alone as mining explosion-proof dry
type transformer , it can cut off lead-in wire of high-voltage power supply by pressing
emergency button in emergent situation.

2. Characteristics

2.1 It realizes protection by cutting off high voltage side switch when fault like short, loss of
phase, over temperature in transformer of mobile substation or fault like overload,
short circuit, electric leakage, leakafe lockout, over voltage , under voltage etc in power
distribution system happens.
2.2 Standard RS485/232 communication interface for high-low voltage switch.
2.3 Users can select high voltage load switch and low voltage vacuum feeder switch and
equip them on high or low voltage side of the transformer.

Mine Explosion-Proof Dry Type Transformer (KBSG)
Mine Explosion-Proof Dry Type Transformer (KBSG)
Mine Explosion-Proof Dry Type Transformer (KBSG)
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