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Electric arc furnace transformer
Product Detailed
Related Categories:Transformers
Electric arc furnace transformer
1)OLTC with 12taps
2) low partial discharge&on-load loss
3)comply with IEC Standards
Electric arc furnace transformer with OLTC
main Feature and Description: 1. Wide-spreading application: Furnace transformer can be used widely for various kinds of furnace. 2. Withstanding short-circuit capability: Operation under the various severe situations 3. Low noise: Cater to the environmental requirement in the cities 4. Low losses: Economical operation Remark: 1. Design and manufacture according to ZBK41002-87 "Arc furnace transformer" 2. Special design and manufacture shall be done according to requirement of customer if the furnace transformer is used for special purpose or not mentioned above.
| Rated Power(kVA) | With Series reator | No Series reactor | ||||||||||||||
| Primary Voltage(kV) | Secondary Voltage(V) | Rated Secondary Current(A) | Type of taping | Connection symbol | Short-Circuit Impedance(%) | Series reactor | No-load Loss(kW) | On-load Loss(kW) | No-load Current(%) | No-load Loss(kW) | On-load Loss(kW) | No-load Current(%) | Short-Circuit Impedance(%) | |||
| Rated power(kVA) | Reactance Voltage Drop(%) | Big | Small | |||||||||||||
| 630 | 66.31010.511 | 20017011698 | 1819 | no-load tap changing | Dd0Dy11 | 8-97-8 | 120 | 19 | 2.4 | 8.6 | 3 | 2.2 | 11 | 3 | 24~26 | 10~11 |
| 800 | 2609 | 150 | 2.7 | 11 | 2.9 | 2.7 | 13.5 | 2.9 | ||||||||
| 1000 | 2887 | 190 | 3.1 | 14 | 2.9 | 3.1 | 16 | 2.8 | ||||||||
| 1250 | 210180121104 | 3437 | 200 | 16 | 3.6 | 17.5 | 2.6 | 3.7 | 18.5 | 2.6 | 22~24 | 9~10 | ||||
| 1600 | 4399 | 260 | 4.1 | 22 | 2.5 | 4.6 | 24 | 2.5 | ||||||||
| 2000 | 5499 | 320 | 4.6 | 27 | 2.4 | 5.6 | 28 | 2.4 | ||||||||
| 2500 | 220190127110 | 6561 | 280 | 11.2 | 5.2 | 32 | 2.3 | 6.7 | 34.5 | 2.3 | 21~23 | 8~9 | ||||
| 3150 | 8267 | 350 | 6 | 39 | 2.2 | 8 | 41.5 | 2.2 | ||||||||
| 4000 | 240210139121 | 9623 | 340 | 8.5 | 7.6 | 46 | 2.1 | 19~21 | 7~8 | |||||||
| 5000 | 12028 | 360 | 9.4 | 54 | 2 | |||||||||||
| 6300 | 260240210139 | 13900 | 430 | 5.7 | 11.8 | 63 | 1.9 | |||||||||
| 8000 | 17765 | 460 | 15 | 74 | 1.8 | |||||||||||
Electric arc furnace transformer
