The dry-type transformer have been designed and produced by our factory for 20 years. It is suitable used for electric circuit of AC 20Hz to 400Hz and voltage below 1000V, and is wide used in electric appliance for light, lift, machinery, medicine device, electro plating, rectifier and power supply etc. The specifications can be designed and satisfied for custom's special requirement.
Product Details:
Features and benefits: 1. High level of isolation 2. High quality neutral-ground bond 3. High level of common-mode noise rejection 4. Conversion from Delta to Wye or the other way around 5. Easy to change voltage taps 6. Reduce supply voltage flat topping caused by non-linear loads 7. Improve overall power factor of supply system 8. Custom design for specific system
Applications: 1. Financial facilities 2. Educational facilities 3. TV Broadcast facilities 4. Office buildings 5. Hospitals 6. Health care facilities 7. Integrated in power conditioner at input or output 8. Any system requires isolation and shielding
Typical application in power conditioner:
A. Isolation transformer(Delta/Wye) connected at input terminal: 1. If there is serious 3 rd harmonic and distortion in main supply, these disturbances can be reduced. 2. By Delta/Wye connection, producing new neutral line in output. Then prevent normal operation from poor condition of mains neutral. 3. The current wave distortion as 3 rd harmonic by non-linear load is isolated and without contaminating main supply.
B. Isolation transformer Wye/Delta connection at output terminal: 1. Current wave distortion by non-linear load is isolated and reduced. The contamination to main supply and stabilizer can be reduced and improved. 2. The current wave distortion effects the correction of output voltage sampling. But the signal at the primary of isolation transformer reflects the regular wave and the power conditioner may operate exactly. 3. If there is unbalance load, the power conditioner can run regularly
