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TransformerHOME > Transformer
Cast resin dry-type power transformer Cast Coil Transformers
Cast resin dry-type power transformer Cast Coil Transformers 13.8kV/15kV
The cast coil transformer is a low-noise, low-loss, cast resin dry-type transformer. The high-voltage (HV) winding with copper conductors and the low-voltage (LV) winding with either copper conductors or copper sheet are wound and reinforced by glass-fiber and then cast with resin under vacuum.
Voltage level | kV | 6-35kV | |
Power Capacity | kVA | 10-20000kVA | |
Type of voltage regulation | NA | Off-circuit or on-load | |
Tapping Range | % | ±5, ±2×2.5(or as requested) | |
Frequency | Hz | 50 or 60 | |
Phases | NA | Three phase | |
Connection symbol | NA | Yyn0,Dyn11(or as requested) | |
Maximum temperature rise | ℃ | 100 | |
Cooling method | NA | AN or AF | |
Insulation Grade | NA | F or H | |
Cooling Method | NA | AF | |
Coil Configuration | NA | 2 Winding, Al/Al or Cu/CU | |
Insulation Level | 1kV class | NA | AC3 |
6 kV class | NA | LI60AC25 | |
10 kV class | NA | LI75AC35 | |
20 kV class | NA | LI125AC50 | |
35 kV class | NA | LI170AC70 | |
