Low Voltage Three Phase Transformer 380V To 220V 200V 50Hz Digital
Display
1. Product Specifications
| Name | Three phase transformer | Model | SG-15KVA |
| Place of Origin | Shanghai | Brand | Ewen/OEM/ODM |
| Input Voltage | 380VAC | Output Voltage | 220VAC/200VAC |
| Winding Material | Copper/ aluminum | Voltage Phase | Three Phase |
| Rated Frequency | 50-60HZ | Rated Power | 15KVA |
| Working Efficiency | ＞90% | Ambient Temperature | -15℃~45℃ |
| Ambient Altitude | ＜3000m | Waveform Distortion | No additional waveform distortion |
| Insulation Resistance | ≥2 MΩ | Insulation Class | F |
Output Voltage Precision | ±2% | Noise | ＜35db |
| Connection Mode | △/Y, Y/Y, Y/△ etc | Lifetime | ＞10 years |
| Cooling Method | Air Cooling | Function | Voltage conversion |
| Temperature Rise | ＜60℃ | Dielectrical Strength | 3000VAC/min |
Customization on capacity, input voltage, and output voltage is
acceptable. Also, if you have any other requirements, please let us
know.
2. Product Overview
This product is a three phase tansformer, with rated capacity of
15KVA. It's an ideal product for industrial use. It;s usually
applied with imported electrical equipment, like motors, printers,
pumps, environmental equipment etc.
The input voltage is 380VAC while the output voltage is 220VAC and
200VAC. This is the normal input and output voltage for our
product. If other voltage is required, it could be customized. For
example, the input could be
690VAC/660VAC/600VAC/440VAC/415VAC/220VAC. The output could be
380VAC/208VAC or any other voltage you designate.
3. Product Features
| Copper-made windings | Three windings are made of copper material, which facilitates sound and stable performance of this product. |
| Dust-resistant and corrosion-resistant enclosure | The enclosure is of good performance, which effectively protects the main body of the transformer. |
| Digital display of input and voltage | It's convenient for you to read data from digital meters directly. |
| High-permeability silicon steel sheet | This kind of material strengthens electricity conductivity and reduces losses. |
| Clear wiring board | There are very clear wiring indication on the wiring board. |
4. Product Functions
Isolation transformer, commonly known as safety transformer, mainly
functions in fully insulating primary and secondary electricity and
circuit.
Besides, it is usually used to isolate high-frequency clutter from
entering control loop.
Also, isolation transformer is designed for personal safety in the
use, maintenance of certain electrical appliance.
5. Pre-shipping Tests
Before leaving our factory, every transformer must pass a series of
rigorous tests, performed with advanced equipment, on a range of
measurements.
(1) Appearance – visual check.
(2) Winding resistance.
(3) Insulation impedance.
(4) Voltage ratio check.
(5) Short circuit impedance and load loss.
(6) No load loss and current.
(7) Input and output voltage.
6. Company Advantages
① Ewen is both a manufacturer and trading company with high-quality
goods and fast response rate.
② Ewen has a strong team of production.
③ Ewen has a professional technical team.
④ Ewen provides comprehensive aftersale services, which ensures the
aftersale experience of customers.
7. Picture
