SC B 13 Epoxy Resin Casting Dry Type Transformer

SC B 13 Epoxy Resin Casting Dry Type Transformer

Product features of SCB13 dry type electric transformer Low loss: product no-load loss is 20% lower than SCB11, it has better energy-saving effect, economical operation and is maintenance-free. Low noise: product noise level is 10-15 db lower than current professional standards JB/T10088-1999...

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Product features of SCB13 dry type electric transformer


Low loss: product no-load loss is 20% lower than SCB11, it has better energy-saving effect, economical operation and is maintenance-free.  


Low noise: product noise level is 10-15 db lower than current professional standards JB/T10088-1999 <6-220KV grade transformer sound level>.


Low partial discharge levels: Resin mixture use advanced foreign stirring method and vacuum film degassing, it will mix the mixture evenly, exclude bubble from compound. Product has very low discharge capacity, and can be controlled under 5PC. 


High and low voltage windings are all poured under vacuum pressure, resin insulation is fully wrapped, layers have complete permeability. It is flame retardant, anti-explosive and will not pollute the environment. Wound coil of glass fiber has self-extinguishing property, will not short circuit arcing, heat of the resin will produce toxic or harmful gases.  


High mechanical strength: Filled resin will lessen dilatation coefficient difference, cure shrinkage rate and innerstress, elevate curing hardness. Prefabricated forming strengthening material in epikote encapsulated layer will make mechanical strength much larger than pure epoxy resin, so the product can bear sudden short circuit without damage.  

SC(B)13 type dry type transformer main performance parameters:

Model Number

Rated capacity(KVA)

symbols in link groups

KV

open circuit loss(W)

load loss(W)

no-load current(%)

Short circuit resistance(%)

high pressure

tapping range

low tension

SC13-30

30

Yyn0
     or
     Dyn11

10
     6.3
     6

±5%
     ±2×2.5%
     or
     +3×2.5%
     -1×2.5%

0.4

150

710

2.3

4.0

SC13-50

50

215

1000

2.2

SC13-80

80

295

1380

1.7

SC13-100

100

320

1570

1.7

SC13-125

125

375

1850

1.5

SC13-160

160

430

2130

1.5

SC13-200

200

495

2530

1.3

SC13-250

250

575

2760

1.3

SC13-315

315

705

3470

1.1

SC13-400

400

785

3990

1.1

SC13-500

500

930

4880

1.1

SC13-630

630

1070

5880

0.9

SC13-630

630

1040

5960

0.9

6.0

SC13-800

800

1215

6960

0.9

SC13-1000

1000

1415

8130

0.9

SC13-1250

1250

1670

9690

0.9

SC13-1600

1600

1960

11730

0.9

SC13-2000

2000

2440

14450

0.7

SC13-2500

2500





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