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CNC Electric Group Co., Ltd.

Mining Transformer, Explosion-Proof Transformer, Mining Explosion-Proof Transformer manufacturer / supplier in China, offering Kbsg-/10 (6) Mining Explosion-Proof Dry Type Transformer, Cjx2 (LC1-D) 4-Phase AC Contactor, Square Standard Output Current Transformer and so on.

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Supplier Homepage Product Mining Explosion proof product Mine EX Transformer Kbsg-/10 (6) Mining Explosion-Proof Dry Type Transformer

Kbsg-/10 (6) Mining Explosion-Proof Dry Type Transformer

FOB Price: US $6,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $6,000/ Piece
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Production Capacity: 5 PCS/Day
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T, D/P, O/A

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Basic Info
  • Model NO.: KBSG
  • Phase: Three
  • Cooling Method: Dry-type Transformer
  • Trademark: CNC
  • Application: Power
  • Core: Core-type Transformer
  • Winding Type: Two-winding Transformer
  • Origin: China
Product Description
KBSG-/10(6) Mining Explosion-proof Dry Type Transformer


Function:
This series mining explosion-proof type transformer is applicable in underground coal mines of three-phase indirect neutral-point earthling 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(3300v), 1200(1140v), 693(660)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.

Characteristics:
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, leakage lockout, over voltage, under voltage etc in power distribution system happens.
Standard RS485/232 communication interface for high-low voltage switch.
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.

Technical Parameter:

Rated capacity(KVA): 50, 100, 200, 315, 500, 630, 800, 1000, 1250, 1600, 2000, 2500, 3150, 4000
Primary voltage: 10kV/6kv
Secondary voltage: 3450(3300)V, 1200(1140)V, 693(660)V, 400(380)V
Short-circuit impendance(%): 4, 4.5, 5, 5.5, 6
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