Gold Member Since 2007
Audited Supplier
Ningbo Ville Electric Co., Ltd.

Transformer, Traction Transformer, Rectifier Transformer manufacturer / supplier in China, offering Traction Transformer, 230kv Auto Power Transformer / Power Distribution Transmission /Power Transformer, Gas Insulation Metal-Clad Switchgear Gis and so on.

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Traction Transformer

FOB Price: US $2,000-80,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,000-80,000/ Piece
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Production Capacity: 1000 Sets/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: VLTR
  • Phase: Three
  • Cooling Method: Oil-immersed Type Transformer
  • Certification: ISO9001-2000, ISO9001
  • Frequency Characteristics: High Frequency
  • Brand: Ville
  • Connection: Yd11
  • Specification: IEC Standard
  • HS Code: 8504231200
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Core: Core-type Transformer
  • Winding Type: Separated Winding Transformer
  • Usage: Single-phase Transformer
  • Shape of Core: Ring
  • Rated Voltage: 35kv
  • Trademark: VILLE
  • Origin: China
Product Description

ZHS Series Oil immersed Rectifier Transformer:Toroidal coil stucture, loss, Low noise, Low partial discharge, no leakage

Rectifier transformers are combined with a diode or thyristor rectifier.The applications range from very large aluminum electrolysis to various small and medium size operations.The transformers may have a built-in or separate voltage regulation unit for direct output regulation of diode rectifiers, and correspondingly a power factor improvement with a thyristor rectifiers.

1) Low loss
2) Low noise
3) High efficiency
4) Low partial discharge
5) Strong mechanical strength and short-circuit withstand ability.
6) Operation reliability
7) Easy maintenance
8) Pretty outline and compact structure
9) 100% guaranteed no leakage

Brief specification
1) Voltage class:6~110 KV
2) Capacity:630 kVA to 120, 000 kVA
3) Short-circuit impedance:4.5~21%
Losses:No-load losses is fully comply with IEC standard requirements

1) Aluminum smelting
2) Magnesium smelting
3) Copper smelting
4) Zinc smelting
5) The largest installations are those for aluminum electrolysis with several transformer/rectifier units in parallel operation to achieve the required DC current, in all cases the rectifier can be with diodes or thyristors.
Type Rated Power (kVA) Rated      Voltage        (Line Side)  V  Rated Voltage (Valve Side) V Connection Symbol Active Part Weight (kg) Oil Weight (kg)Total Weight (kg)  Overall Dimension (L*W*H)     (mm)
 ZSSP-800/10 800 10000 400 Dyn11 1580 660 3240 2160*1625*1855
 ZSSP-2000/35 2000 35000 400 Yyn0 3320 1280 5735 2600*1260*2740
   ZSSP-4000/35 4000 35000 950 Dd0y11 5410 2040 9540 2570*1745*2720
  ZSSP-6300/35 6300 35000 1000 D(  ±7.5  °)dyn8600  4860 18260 3340*1875*3370
  ZSSP-7000/35  7000 35000 950 Dd0y11 8570 3390 14700 3185*985*3475
   ZSSP-8000/22 8000 22000 950  Dd0y11 8640 3340 147103210*1905*3375 
   ZSSP-8000/35 8000 35000 950 Dd0y11   9170 3590 15520 3340*1870*3490
  ZSSP-9000/35 9000 35000 950  Dd0y11 9920 4070 15740 3240*1915*3720
  ZSSP-10000/35 1000035000  1000  D(  ±7.5  °)dyn 11090 4400 188503410*1915*3845

Traction Transformer
Railway balance traction transformer is the main transformer in the traction substation of railway electrification. It is suitable for traction electrification performance characters, such as short-time serious over-load, 3-phase unbalanced load, frequent close to earth short-circuit, etc. It has the distinguishing features of low loss, high mechanical strength, simple structure, convenient manufacture. Because of traction transformer's long working in no-load condition, the proportion of no-load loss to load loss is selected reasonable in order to be in transformer economic performance during designing.
Technical Parameters of 110kv class YN.A Connection Balance Traction Transformer
Rated Capacity(kVA)Voltage CombinationNo-load loss(KW)Load los s(KW)No-load current(%)Short circuit impedance(%)Vector GroupTotal weight(kg)Overall Dimension(mm)
H.V.(kv)Tapping rangeL.V.(KV)Active partOil weightTotal weightL            W          H
10000110±2×2.5%27.5×212.5590.910.5 or 8.4YNA133008900318005430×2905×4030

1.The above product can be produced according to the highland type, and the products with other power can be supplied
2.the above data is for reference only, our company reserves the right of product renewing, amendment and design. If you have specific matters, please contact with our company
Model NO.Network
DC power supply parameters and characteristicsConnection group symbolWeight of product(kg)Overall size(mm)
L*W*H/lifting height
Rectifier modeNo-load voltage (V)Work
Current (A)
Equivalent phasebodyoilTotal
ZQS-400/10103phase bridge type150-40010006D/d0100035017001800*1250*1600/3500
ZSS-1250/1010Double three-phase bridge780150012D/d0-y112200165048002150*2000*3000/4500

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