Cast resin insulation guarantees secure performance of the transformer with no need for complicatedand costly maintenance. Preventive maintenance of cast resin transformers consists in a simple visualcheck. Low operating costs Low losses in the magnetic core and in the windings reduce the costs ofoperation. The coils are made with pure copper wire /foil, and encapsulated by high quality epoxy resin.
Dry-type transformer type
| Cast resin
|
Manufacturing standards
| IEC, ANSI, NFC52, etc
|
Rated capacity
| up to 5MVA
|
Rated Voltage
| up to 36KV
|
Phases
| single or three phase
|
Tapping
| With tapping links or on-load tap changer
|
Impedance
| As per request
|
Vector groups
| Dy, Yy, Yd as standard. Other on request
|
Class insulation
| According to IEC 60085, Class F or Class H
|
Temperature rise
| With the ambient temperature in accordance with IEC 60076-11
|
Type of cooling
| AN/AF
|
