•7-step stepping lap iron core structure , Iron Cores are made of cold rolled grain oriented silicon steel, with low loss
•High-Temperature and Low Temperature Resistant Insulation System
| Main Specification | |
| Transformer Type | oil immersed |
| Rated capacity | up to 40MVA |
| Rated voltage | up to 132kV |
| Frequency | 50/60Hz |
| Phase | single phase or three phase |
| Winding material | Copper /Aluminum |
| Insulation class | A，E, B |
| Vector group | Dyn11 YNd1d1，etc. |
| Cooling | ONAN, KNAN ，ONAF，KNAF |
| Dieletric liquid | Mineral oil , Silicone, Vegetable Oil |
| Tap changer | Off-load or on-load |
| Abmient temperature | -45℃ ~+50℃ |
| Standard | IEC, AS, EN, IEEE, ANSI, GOST |
| Accessories |
Conservator Pressure Relief Device Tap changer Oil temperature Indicator Bucholz relay Lifting lugs
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Routine test
Type test
Special test
