Product Details

Cast Resin Dry-Type Transformers

Products: Cast resin dry-type transformers
Producible Voltage Level: 35KV and below
Producible Models: SC SCB SGB
Producible Technical standards: 10 to 18 types
Products can be customized according to different capacity and voltage requirements of customers

Product Details

Product Introduction:

The cast resin technology provides excellent insulation and environmental protection, which combined with the foil winding technology inside the resin ensures stable operation of the dry-type transformer in terms of dielectric properties and short-circuit withstand capability. It adopts F-class or H-class insulation system and can be designed with different housings for indoor or outdoor installation.

Advantages:

Fire resistant /Self-extinguishing(F1)
Environmental class(E2) and climatic class (C2)
From IP00-IP56 enclosure with AN, AF, ANAF or AFWF cooling
Maintenance free
Environmental friendly ,>90% of material recyclable

Temperature control system:

Built-in PT100 probes in 3 phase windings to detect the real-time temperature of windings and cycle display them in the digital screen.
Open circuit alarm and fault self-check alarm display and signal output.
3 stages automatically actions while the temperature reached to the set value, 1st stage the cooling fans start automatically, 2nd stage high temperature alarm,3rd stage over temperature trip.
Fans manual/auto control switch, timing start/stop, history data output.
4-20mA current output
RS485 Modbus communication protocol
Environment temperature measurement
Core temperature measurement

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