Improved construction, compact size, superior reliability
C-class Dupont Nomex paper
highly insulating
high-quality silicon steel sheet
With electromagnetic and structural optimization design, small size and lower noise
Core is made of superior steel, outstanding performance of magnetic conduction. Joint is processed by 45° oblique angled technique, with low loss & low noise.
Winding structure is pie type, which can manage with the field strength effectively. Plus the NOMEX paper used, which ensures very low partial discharge.
Blowers with metal cover, fan’s interface with metal cover
Main Specification | |
Type | Dry type |
Phase | Three phases |
Frequency | 50/60Hz |
Cooling Mode | AN / AF |
Rated Capacity | 250 to 10000kVA |
Rated HV | 3kV to 13.8kV |
Rated LV | 3kV to 10kV |
Temperature Rise | 125K |
Insulation Class | H |
Winding Connection Code | Y/E/yn |
Secondary Windings Available | 6, 9, 12, 15, 18, 21, 24, 27, 36 windings |
Maximum temperature | +40℃ |
Minimum temperature | -25℃ |
Maximum daily average temperature | +30℃ |
Maximum annual average temperature | +20℃ |
Altitude | 1000M |
Location | Indoor, without corrosive medium |
Supply voltage | Approximate to the sinusoidal wave |
Only Focused on transformers, but we offer customized different types of transformers.
+20 years experience R&D team, derived from a 60 years history transformer factory in Changsha city of China.
GB8286 (Mining explosion-proof Mobile Substations)the product of National standard that origin and inheritor,Unique designing for customers' convenience,like “Vertically Lifting”
Varelen Electric Co., Ltd