Our professional engineers have expertise in using technologies. It has a wide scope of range and is widely seen in the field(s) of Transformers. High-end technologies are adopted to manufacture the product.When the product is manufactured and used in the field(s) of Transformers, its stability and advantages can be fully played out. Shenzhen Hejia Automatic Printing Machine Co., Ltd. relentlessly strive for innovations and changes, hoping to lead the industry development and improve our products and services in our unique way. We are committed to being one of the best enterprises in the market.
Place of Origin: | China | Brand Name: | APM |
Model Number: | 15KVA, 30KVA | Usage: | Power |
Phase: | Three | Coil Structure: | TOROIDAL |
Coil Number: | AUTOTRANSFORMER | Product name: | 220v To 380v Step Up Transformer |
Frequency: | 50/60Hz | Input Voltage: | 100/110/115/120/200/220/240V |
Output Voltage: | 200v/220/240/380v/400v/415v/440v | Warranty: | 2 Years |
Phase | Three phase |
Input voltage | 220V 380V 440V 480V 660V or Customized |
Output voltage | 660V 480V 440V 380V 220V or Customized |
Output voltage accuracy | ±1% |
Voltage change rate | ≤1.5% |
Output waveform distortion | No distortion (compared to the input waveform) |
Insulation class | Class F |
Working efficiency | ≥98% |
Applicable frequency | 50/60Hz |
Dielectric strength | 3000VAC/1min |
Connection method | Y/△ Yyno D,y11 D,do |
Overload capability | Allow more than 1.2 times rated load |
Sound level | 35 db (within 1m) |
Temperature rise | ≤60℃ |
Insulation resistance | ≥150MΩ |
Working environment | Temperature: -20℃~+45℃, Humidity: ≤95% RH no condense |
Installation environment | Non-corrosive gas and conductive dust |
Standard | VDE0550, IEC439, GB226, JB5555 |
Cooling method | Dry type air cooling |
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With more than 20 years experiences and hard working in R&D and manufacturing, we are fully capable of supplying machines for all kinds of packaging, such as glass bottles, wine caps, water bottles, cups, mascara bottles, lipsticks, jars, power cases, shampoo bottles, pails, etc.