S11 20kva 30kva 40kva 75kva 100kva 170kva 200kva 250kva 11kv Three Phase Variable Voltage Stepdown Oil Power Transformer Price(electrical transformers)
Features
Rated Capacity |
30kVA |
High Voltage |
10kV |
Low Voltage |
0.4kV |
Impedance Voltage |
4% |
No-load Loss |
0.1kW |
Load Loss |
0.63/0.6kW |
No-load Current |
1.5% |
Frequency |
50/60Hz |
Connection Method |
Yyn0/Dyn11 |
Material |
aluminum/copper |
Size |
1050x660x1140mm |
Weight |
400kg |
Our Advantages
1. We have more than 10 years of manufacturing experience in the electric industry.
2. We have passed the "ISO9001 Quality System International Certification" and obtained a number of national authorized technology patents.
3. Our factory covers an area of over 10000m2, we can produce 2000 more transformers each year.
4. We have advanced transformer production and testing equipments, and innovative technology.
5. We have a group of professional R & D and design personnel, installation and after-sales team.
6. We can provide professional OEM & ODM service.
Features
Rated Capacity |
30kVA |
High Voltage |
10kV |
Low Voltage |
0.4kV |
Impedance Voltage |
4% |
No-load Loss |
0.1kW |
Load Loss |
0.63/0.6kW |
No-load Current |
1.5% |
Frequency |
50/60Hz |
Connection Method |
Yyn0/Dyn11 |
Material |
aluminum/copper |
Size |
1050x660x1140mm |
Weight |
400kg |
Our Advantages
1. We have more than 10 years of manufacturing experience in the electric industry.
2. We have passed the "ISO9001 Quality System International Certification" and obtained a number of national authorized technology patents.
3. Our factory covers an area of over 10000m2, we can produce 2000 more transformers each year.
4. We have advanced transformer production and testing equipments, and innovative technology.
5. We have a group of professional R & D and design personnel, installation and after-sales team.
6. We can provide professional OEM & ODM service.
2. No-load current:<4%;
3. Compression strength: 20000V/min without breakdown; Test instrument: YZ1802 withstand voltage tester (20mA);
4. Insulation grade: F (special grade can be customized);
5. Insulation resistance: ≥ 2M Ω test instrument: ZC25B-4 megohmmeter<1000 V);
6. Connection mode: Y/Y, △/Y0, Yo/△, auto coupling (optional);