Powerex Enterprise Co., Ltd.

Taiwan Manufacturers, Exporters.


Power Transformer


  • Model No: TD Series
  • Factory Location: Taiwan
  • Sample Request: No
  • Target Markets: Worldwide

Detail Information

Description :

Specially for CNC and industrial equipment
More than 25 years design and manufacturing experience, specialized R & D team and stringent quality control ensured top-rated product. Specialized in the manufacturing of all kinds of transformer, single phase and 3 phase transformer, auto transformer, automatic voltage regulator and UPS specific transformer, inductor and choke coil. We can also accept custom order design and manufactured to different capacity and specification.

Specification :

Model No.
(TD & MTF-)
Single Phase SeriesThree Phase Series
1003/3KVA                 1025/25KVA
1005/5KVA                 1030/30KVA
1007/7.5KVA              1040/40KVA
1010/10KVA               1050/50KVA
1015/15KVA               1060/60KVA
1020/20KVA               1075/75KVA

  3005/5KVA                   3045/45KVA                3180/180KVA
  3007/7.5KVA                3050/50KVA                3200/200KVA
  3010/10KVA                 3060/60KVA                3250/250KVA
  3015/15KVA                 3075/75KVA                3300/300KVA
  3020/20KVA                 3100/100KVA              3400/400KVA
  3030/30KVA                 3120/120KVA              3500/500KVA
  3040/40KVA                 3150/150KVA
VoltageCS: Isolated Type 
I / P: 1ψ 2W 220V
O/ P: 1ψ 2W 110V or 110/220V
or 1ψ 3W 110-0-110V
C5: Isolated Type
I / P: 1ψ 2W  O/P:1ψ 2W
Special specification and voltage
C0: Auto Type
I / P: 1ψ 2W  O/P:1ψ 2W
Special specification and voltage
Y: Auto Type   
I / P: 3ψ 3W 380V
O/P : 3ψ 3W 220V or 200V
Y0: Auto Type   
I / P: 3ψ     O/P:3ψ 
Special specification and voltage
Y2: Isolated Type 
I / P: 3ψ 3W  O/P:3ψ 4W
Y5: Isolated Type
I / P: 3ψ 3W  O/P:3ψ 4W
Special specification and voltage
Insulation ClassClass A (105℃)  Class B (130℃)  Class F (155℃)  Class H (180℃)
Cooling MethodDry type with cooling fan
Insulation ResistanceP-SE, S-PE >DC500V/500MΩ
Hi-Pot TestP-SE,S-PE AC3KV/60SEC 5mA
Hi-Frequency Test2 times of nominal voltage 400Hz/18SEC
Impedance2~5% 50/60Hz
EnvironmentTemperature: 0℃~50℃  Humidity: 20%~95% (non-condensing)
Safety RegulationCE EN61558-1:1997 and EN61558-2-4:1997

Features :

1. Scientifically reasonable design allowing control of voltage change rate within 1% - 1.5% range
2. Manufactured of brand new silicone steel sheet of Shin Nippon, Kawasaki, Japan that effectively reduces iron loss, reducing field inrush current and increase efficiency
3. Made of imported high purity copper wire that minimizes own loss rate and greatly increase effectiveness
4. Adopt AROMA, Japan improved A type and DOPONT Nomex insulating paper as the main insulating materials and enhanced ventilation and heat sink design to increase the high voltage resisting strength and insulation class and therefore extend the service life.
5. High efficiency design for more than 97% that effectively reduce stray capacity, leak impedance and inhibit input end noise
6. Patented appearance design gives elegant and modern look; high power density, compact size and increase space utilization
7. Adopted K coefficient in measuring harmonic wave ability; specially designed isolated transformer in filtering off tertiary harmonic wave and multiple output isolated transformer filters off 5, 7,17 and 19 X frequency harmonic wave (Optional)

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Powerex Enterprise Co., Ltd.

  • Taiwan