
- Safety and Fire Resistance: The product is designed to be inherently safe, non-flammable, and fireproof, posing no pollution risks. It can be seamlessly integrated within the load center without compromising safety standards.
- Maintenance-Free and Cost-Effective: Featuring a maintenance-free design, the installation process is straightforward, contributing to reduced overall operational costs.
- Excellent Moisture Resistance: Capable of operating normally even under 100% humidity conditions, the product boasts impressive moisture-proof performance.
- Efficient Energy Utilization: It exhibits low loss characteristics, minimal partial discharge, and operates quietly. The robust heat dissipation capacity, enhanced by forced air cooling, further enhances its efficiency.
- Advanced Temperature Protection and Control: Equipped with a sophisticated temperature protection and control system, the transformer operates safely and reliably, ensuring continuous and stable performance.
- High Reliability: The reliability index of these products has attained an internationally advanced level, guaranteeing dependable service.
- Customization Options: We offer tailored solutions, designing exclusive products according to specific customer requirements to meet diverse application needs.
rated capacity | Voltage combination and | Low pressure | open circuit losses | load loss | short circuit impedance | no-load current | boundary dimension | mounting dimension | Body weight | ||
decomposition range | |||||||||||
(kVA) | High tension | Tapping range | Join group label | kV | (W) | (120ºC(W) | (%) | (%) | Length * width * height | (mm) | (kg) |
30 | 6 6.5 10 10.5 11 | ±5% or ±2×2.5% | Yyn0 or Dyn11 | 0.4 | 170 | 710 | 4 | 1.8 | 580*45*650 | 300*380 | 300 |
50 | 240 | 1000 | 5 | 1.5 | 600*450*650 | 300*380 | 380 | ||||
80 | 330 | 1380 | 4 | 12 | 880*500*800 | 450M50 | 470 | ||||
100 | 360 | 1570 | 4 | 1 | 970*500*820 | 450M50 | 560 | ||||
125 | 420 | 1850 | 4 | 1 | 970*500*860 | 450M50 | 650 | ||||
160 | 480 | 2130 | 4 | 1 | 980*650*950 | 550*550 | 780 | ||||
200 | 550 | 2530 | 4 | 0.8 | 1000a650*970 | 550*550 | 800 | ||||
250 | 640 | 2760 | 4 | 0.8 | 1040*760*1110 | 660*660 | 1030 | ||||
315 | 790 | 3470 | 4 | 0.7 | 1100*760*1110 | 660*600 | 1250 | ||||
400 | 880 | 3990 | 4 | 0.7 | 1170*760*1235 | 660*820 | 1400 | ||||
500 | 1040 | 4880 | 4 | 0.6 | 1190*760*1250 | 660*820 | 1600 | ||||
630 | 1200 | 5880 | 4 | 0.6 | 1220*760" 1250 | 660*820 | 1900 | ||||
630 | 1170 | 5960 | 6 | 0.6 | 1220*760*250 | 660-820 | 1900 | ||||
800 | 1360 | 6960 | 6 | 0.5 | 1330*760*1330 | 660*820 | 2580 | ||||
1000 | 1590 | 8130 | 6 | 0.5 | 1350*920*1450 | 820*820 | 2850 | ||||
1250 | 1880 | 9690 | 6 | 5 | 1440*920*1550 | 820*820 | 3200 | ||||
1600 | 2200 | 11730 | 6 | 0.5 | 1510*1170*1620 | 1070*1070 | 3800 | ||||
2000 | 2740 | 14450 | 6 | 0.4 | 1530*1170*1785 | 1070*1070 | 4280 | ||||
2500 | 3240 | 17170 | 6 | 0.4 | 1560*1170*1930 | 1070*1070 | 5250 |

















1. Q:Are you a trading company or manufacturer?Are OEM and ODM available?
A:We are a factory with more than 10 years experiences.2.Q:Do you have a catalogue? Can you send me the catalogue to have a check of all
your products?
A:We have a product catalog. Please contact us online or via email to request a copy.
3. Q:What about the production?
A:In general,it take 25 working days for production and it depend on the different style.
A:Every product comes with a 1 year quality warranty, provided the products are used
correctly by the customer.Please provide detailed photos of quality problems, Our
technical and quality testing department will analyse. We will make a satisfied solution
within 2 days.