Cast Resin Dry Type Transfomer

The epoxy resin cast dry type transformer material quality, scientific formula, using advanced production testing equipment according to strict technology production. The product has the characteristics of high reliability and long service life. According to the different use environment, different protection levels of the shell or no shell can be configured. It can be used as an oil-immersed transformer replacement products, suitable for high-rise buildings, commercial centers, airports, tunnels, chemical plants, nuclear power plants, ships and other important or special environmental places.


  • Product Code: SC(B)10-30~2500/10

Performance Characteristics

●The transformer of this system has lower load loss, load current and noise than type SCB-9.

●Safe, fire proof, no contamination, can be directly operated in the load center.

●High mechanical strength, strong resistance to short circuit energy, small discharge in the office, good thermal stability, high reliability, long service life.

●Good heat dissipation, strong overload energy, high capacity can be raised when the strong forced wind is cold.

●Good moisture-proof performance, suitable for operation in high humidity and other bad environments.

●Can be equipped with a perfect temperature monitoring and protection system. Adopt the intelligent energy signal temperature control system, which can automatically monitor and display the working temperature of each three-phase winding group on the same screen.

It can automatically start, stop and stop the wind machine, and has the function of alarm, brake jump and so on.

●Small volume, light weight, less space, low installation cost.

Model Number And Meaning

Model Number:SC(B)10□/□

SC(B)10□□
Three-phase transformersResin casting typeFoil CoilPerformance level codeRated capacityVoltage level

Structural Characteristics

The iron core material is made of high quality cold rolled silicon steel sheet with full miter joint laminated structure.

●Low pressure coil is wound by foil and made of high quality copper foil. High pressure coil is layered and formed by true empty annular oxygen pouring.

Implementation Standards

●GB 10 9 4. 11-2000 7 dry electric transformer

●GB /T 10 2 2 8-20 15 Technical parameters and requirements of dry electric transformer

●GB T 17 211-199 8 Load guidelines for dry power transformers

●GB 10 9 4. 3-200 3 Power transformers – Part 3: Cut-off level,

Insulation test and outer insulation air gap

●JB/T 10088-2 76-500 kV transformer sound level

●JB/T 56 009-199 8 Dry power transformer product quality grade

Technical Parameters

Rated capacity
(KVA)		Voltage combinationConnection group labelNo-load loss
(W)		load loss（W)
120℃		No-load current
(%)		Short circuit resistance  
(%)		Host machine weight
(Kg)		With  shell weight
(Kg)		External dimensions（mm）Gauge
(mm)
High tension
(KV)		Tapoff
(%)		Low pressure
(KV)		L×W×H
(No protective cover)		L×W×H
(No protective cover)
306
6.3
10
10.5
11		±2×2.5%
or
±3×2.5%		0.4
0.415
0.422
0.433		Yyn0
or
Dyn11		1907102.44.0310395600×450×6501050×900×1000400×400
5027010002.4385430770×450×7101050×900×1050400×400
8037013801.8470535900×500×8001300×1000×1100450×450
10040015701.8590660950×550×8201350×1050×1150450×450
12547018501.6665745970×500×8501400×1050×1150450×450
16054021301.57508401070×650×9501400×1100×1200550×550
20062025301.48809851100×760×9701450×1100×1300660×660
25072027601.4100011201200×760×10701500×1100×1350660×660
31588034701.2115013251150×710×11251550×1100×1450660×660
40098039901.2141015801190×870×11751650×1150×1500660×820
500116048801.2157517601230×870×12601650×1250×1650660×820
630134058801.0 195021801370×870×13201700×1300×1700820×820
630130059601.0 6.0175019601370×870×12301750×1300×1650660×820
800152069601.0 203023001420×870×13951750×1300×1700820×820
1000177081301.0 235026501460×870×14201800×1300×1800820×820
1250209096901.0 278031001580×870×14851900×1350×1900820×820
16002450117301.0 325036401640×1120×17102000×1500×19501070×1070
20003050144500.8383043101780×1120×17102000×1500×21001070×1070
25003600171700.8435048801850×1120×11702100×1500×22001070×1070

Note: The weight and external dimension data in the table are for reference only and are subject to change without notice.

Posted in Dry Type Transformer
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