Jiangshan Apperin Import & Export Co., Ltd.
Main products:Fire Escape Mask,Table Tennis Ball,Tennis Ball,Shuttlecock,Table Tennis Racket
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  • Contact Person : Mr. Rao Lawrence
  • Company Name : Jiangshan Apperin Import & Export Co., Ltd.
  • Tel : 0086-0570-4073531
  • Fax : 0086-0570-4073531
  • Address : Zhejiang,Quzhou,Jiangshan,No.55, Jingxing Road, jiangshan city ,zhejiang province, P.R.China
  • Country/Region : China
  • Zip : 324100

SC(B)9 Cast-resin Dry-type Transformer

SC(B)9 Cast-resin Dry-type Transformer
Product Detailed
1. epoxy resin winding 2. integral casting 3. fire-proof 4. fine adaptability 5. exemption from maintenance

SC(B)9  Cast-resin Dry-type Transformer 

 Standards:GB/T 10228, GB6450, GB1094, conform to IEC 60726, din42523  (Can also be made according to BS)

Specifications:

1. Voltage level:10kV

2. Capacity:30~2500kVA

3. Regulation mode and tapping range: ± 2x2.5% (or ±5%) none excitation regulation, ±4

x2.5% on-load regulation

4. nominal frequency:50Hz

5. Phase:three-phase

6.label of coupling group:Yyno;Dyn11;YNd11 (or according to the customer's requirements)

 

7.short-circuit impedance:standard impedance (can also be done according to requirement)

 

8.working environment:altitude less than 1000 meters; environment temperature lower than 40 C.(if the working surrounding exceeds these limits, special design and manufacturing process should be involved according to related standards)

 

9. heat resisting level: the upper limit of temperature is 155C, and the limit of temperature rise is 100k

 

10.cooling mode:natural air cooling (AN), forced air cooling (AF)

 

11.insulation level:

a. 6kV-type transformer: work -frequency withstand voltage is 25kV; impulse withstand voltage is 60kV

 

b.10kV-type transformer: work -frequency withstand voltage is 35kV; impulse withstand voltage is 75kV

 

c.20kV-type transformer: work -frequency withstand voltage is 50kV; impulse withstand voltage is 125kV

 

d.35kV-type transformer: work -frequency withstand voltage is 70kV; impulse withstand voltage is 170kV

SC(B)9 Cast-resin Dry-type Transformer



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