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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
Related Product Searches:SC(B)9 Cast-resin Dry-type Transformer,High Quality,Dry-type Transformer, resin-insulated dry-type transformer, SC(B)9 cast resin cooled 10kV 30~2500kVA
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
