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HomeProductsTransformerDry Type TransformerType SG(B) 13 and SC(B)13 Dry-Type Transformers

Type SG(B) 13 and SC(B)13 Dry-Type Transformers

Features :
Customizable
Voltage adjustment tap
Stainless steel hardware
High-grade silicon-steel core
Copper or aluminum windings available
Low loss, low noise, low partial discharge, high efficiency, high reliability
Meaning of Model Number:

Meaning of Model Number

S

G/C

(B)

13

-

/

 

Three-phase

G: Non-encapsulated type

(Class H)
C: Epoxy resin cast type

Low voltage foil wound coils can be used

Performance level code

 

Rated capacity kVA

 

Voltage class kV

Product features:

Due to their advantages such as strong short-circuit withstand capability, low maintenance workload, high operating efficiency, small size, and low noise, dry-type transformers are commonly used in locations with high performance requirements such as fire protection and explosion prevention. They are safe, fire-resistant, pollution-free, and can operate directly under high-load power consumption.

Adopting advanced domestic technology, these transformers feature high mechanical strength, strong short-circuit withstand capability, low partial discharge, good thermal stability, high reliability, and long service life.

Low losses, low noise, significant energy-saving effect, and maintenance-free operation.

Good heat dissipation performance, strong overload capability, and capable of short-term overcapacity operation under forced air cooling.

Certain moisture resistance, allowing operation in harsh environments with high humidity.

Dry-type transformers can be equipped with a comprehensive temperature detection and protection system. An intelligent signal temperature control system is adopted, which can automatically detect and cyclically display the operating temperature of each of the three-phase windings, automatically start and stop the fans, and provide alarm and tripping functions.

Small size, light weight, small footprint, and low installation cost.

Main performance parameters of SC(B)13 dry-type transformer series:

Model

Rated capacity

(kVA)

Vector group

Voltage combination(kV)

No-load loss

(W)

Load loss(W)120℃

(F)

No-load current

(%)

Impedance voltage

(%)

High voltage

Tapping range

Low voltage

SC(B)13-30

30

Yyn0或Dyn11

10 6.3 6

±5% ±2x2.5%或 3x2.5%/-1x2.5%

0.4

135

640

2

4

SC(B)13-50

50

195

900

2

SC(B)13-80

80

265

1240

1.5

SC(B)13-100

100

290

1410

1.5

SC(B)13-125

125

340

1660

1.3

SC(B)13-160

160

385

1910

1.3

SC(B)13-200

200

445

2270

1.1

SC(B)13-250

250

515

2480

1.1

SC(B)13-315

315

635

3120

1

SC(B)13-400

400

705

3590

1

SC(B)13-500

500

835

4390

1

SC(B)13-630

630

965

5290

0.85

SC(B)13-630

630

935

5360

0.85

6

SC(B)13-800

800

1090

6260

0.85

SC(B)13-1000

1000

1270

7310

0.85

SC(B)13-1250

1250

1500

8720

0.85

SC(B)13-1600

1600

1760

10500

0.85

SC(B)13-2000

2000

2190

13000

0.7

SC(B)13-2500

2500

2590

15400

0.7

 

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