Xiangtan Electrical Equipment Manufacturing Co., Ltd.
Main products:electric locomotive,electrical control equipment
Contact Us
  • Contact Person : Ms. luo grace
  • Company Name : Xiangtan Electrical Equipment Manufacturing Co., Ltd.
  • Tel : 86-731-52326218
  • Fax : 86-731-52312474
  • Address : Hunan,xiangtan,NO 132 TANSHAO ROAD,XIANGTAN,HUNAN,CHINA
  • Country/Region : China
  • Zip : 411100

AC transformer for mining equipment

AC transformer for mining equipment
Product Detailed
1.IGBT driving mould 2.polypropylene film capacitance 3.big power IGBT electrical parts

Technology features of transformer

1.Using IGBT driving mould, polypropylene film capacitance, big power IGBT electrical parts.

2.Power supply mould using big power, wide range voltage and wide range of acceptable temperature, the environment temperature applied in mine industry is -40°C~+50°C, the voltage float range is -40%~+30%.

3.Circuit control PCB board totally developed by ourselves which have independent knowledge property, function mould totally designed by ourselves which can well adapt the special environment of mine equipment, the new development technology effect AC speed control applied to mine equipment speed control of electrical mechanism, which is a breakthrough in state independent knowledge property.

 Chart 1

1Capacityrated capacitysee chart 2
2Inputrated voltagesee chart 2
voltage float range-40%~ +30%
3Outputrated voltagesee chart 2
rated currentsee chart 2
frequency0.5~100 Hz
overload ability150% times rated current for 1 min
4Main control functionadjust methodSVPWM adjustment
control methodVector control
frequency resolution0.01 Hz
starting torqueunder 0.5 Hz not lower than rated torque
protection functionover current protection, over voltage protection, low voltage protection, over heating protection, over load protection
5DisplayLCD screen displayparameter seeting, information showing, failure code showing
6Working environmentworking placelocomotive cabinet, can't be basked directly, no water leaking, dustproof,no corrosive gas, no flammable gas,no oil fog, no vapor or salt element
altitudeless than 1200m
working temperaturesee chart 2
7Constructionprotection gradeIP20
assembling wayhorizontal type
8Coolingstrong wind cool
9Apperance and dimension see chart 3

Chart 2

NoModelRated capacityrated input voltageoutput voltagerated currenttemperature range
1BPT-2X30/250Z60k VA250V DC0-180V AC240A-40°C +50°C
2BPT-2X55/550Z110k VA550V DC0-400V AC171A-40°C +50°C
3BPT-2X110/550Z220k VA550V DC0-400V AC362A-40°C +50°C

Chart 3

NoModelDimensionAssembling dimension
1BPT-2X30/250Z720 x 431 x 336690 x 378
2BPT-2X55/550Z720 x 431 x 336690 x 378
3BPT-2X110/550Z850 x 563 x 350820 x 500

Main Accessories

AC transformer for mining equipment

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