Active Member
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[China]
Address: No. 5825, Huyi Highway, Waigang Town, Jiading District, Shanghai, PRC.
Contact name:Helen
Ewen (Shanghai) Electrical Equipment Co., Ltd |
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20KVA Dry Type Isolation Transformer 3 Phase With Copper Windings
Long Service Life
1. Product Specifications
| Basic Information | |
| Product Name | Dry Type Isolation Transformer |
| Product Model | SG-20KVA |
| Phase | Three Phase |
| Rated Capacity | 20KVA |
| Rated Frequency | 50Hz to 60Hz |
| Input and Output | |
| Primary Voltage | Customized |
| Secondary Voltage | Customized |
| Input Current | According to the input voltage |
| Output Curent | According to the output voltage |
| Output Precision | ±2% |
| Capacity | 20KVA |
| Working Environment | |
| Appropriate Temperature | -15℃~45℃ |
| Appropriate Humidity | 20%-90% |
| Working Altitude | ＜2500m |
| Ventilation | Sound ventilation demanded |
| Other Technical Parameters | |
| Insulation Class | F |
| Insulation Resistance | ≥2 MΩ |
| Waveform Distortion | Nil |
| Overload Capacity | Thirty seconds for 120% rated capacity |
| Coil Structure | EI |
| Coil Material | Copper |
| Cooling Method | Air cooling |
| Wring mode | △/Y, Y/Y, Y/△ |
2. Three Phase Dry Type Isolation Transformer
| Product Model | Rated | Input and Output | Size of | Size of Enclosure |
| SBK/SG-1KVA | 1000VA | 1140/690/660/440 | 180*140*200 | 250*270 |
| SBK/SG-2KVA | 2000VA | 1140/690/660/440 | 240*150*250 | 350*290 |
| SBK/SG-3KVA | 3000VA | 1140/690/660/440 | 300*160*310 | 400*320 |
| SBK/SG-4KVA | 4000VA | 1140/690/660/440 | 300*180*310 | 400*320 |
| SBK/SG-5KVA | 5KVA | 1140/690/660/440 | 300*180*310 | 400*350 |
| SBK/SG-10KVA | 10KVA | 1140/690/660/440 | 360*200*370 | 450*400 |
| SBK/SG-15KVA | 15KVA | 1140/690/660/440 | 360*220*370 | 450*400 |
| SBK/SG-20KVA | 20KVA | 1140/690/660/440 | 480*250*500 | 520*420 |
| SBK/SG-30KVA | 30KVA | 1140/690/660/440 | 480*250*500 | 580*450 |
| SBK/SG-40KVA | 40KVA | 1140/690/660/440 | 480*260*500 | 580*450 |
| SBK/SG-50KVA | 50KVA | 1140/690/660/440 | 540*260*550 | 630*480 |
| SBK/SG-60KVA | 60KVA | 1140/690/660/440 | 540*280*550 | 630*480 |
| SBK/SG-70KVA | 70KVA | 1140/690/660/440 | 650*350*650 | 750*500 |
| SBK/SG-80KVA | 80KVA | 1140/690/660/440 | 650*350*650 | 750*500 |
| SBK/SG-100KVA | 100KVA | 1140/690/660/440 | 750*400*700 | 850*600 |
The chart above introduces the basic information of three phase dry type isolation transformer 1000VA to 100KVA. If you want to have information about transformer with more than 100KVA capacity, please get to us.
3. Company Advantages
① OEM and ODM supported: we are a manufacturer supporting OEM and ODM services.
② Inexpensive price: because we a producer, we could provide goods with factory price for you if you are an agent. Also, we could offer you inexpensive price if you are a normal buyer.
③ Professional technical support: a professional technical team would help you with any issue with regard to the product.
④ Twelve-months warranty period: we provide twelve-months warranty for our customers to ensure their excellent aftersale experience.
⑤ Strong production team: we have a strong team who would prepare high quality products for our customers.
4. Product Display
This is the back of the enclosure. You could see there are ventilation shades and a heat dissipation fan to ensure sound ventilation of the transformer.
