220kv combination power transformer
SFPS8-X-120000/220
MVA 120/120/60
Voltage: 220+ - 2x2.5%/121/37
YN. YnO. D11
31500-180000/230 combined type transformer technical parameter
Ratedpower
(kVA) Valtage Connction 9 loss (kW) 10 loss (kW) 11 loss (kW) No-load Loss(%) Impedence Voltage(%)
H. V(kV) L. V(kV) No-Load Loss Load Loss No-Load Loss Load Loss No-Load Loss Load Loss
31500 230-242
± 8× 1.25% 6.3 YNd11 38 135 34.2 128.3 30.4 128.3 0.7 12-14
40000 10.5 45 157 40.5 149.2 36 149.2 0.63
50000 35 54 189 48.6 179.6 43.2 179.6 0.56
63000 38.5 63 220 56.7 209 50.4 209 0.56
90000 10.5 80 288 72 273.6 64 273.6 0.49
120000 11 99 346 89.1 328.7 79.2 328.7 0.49
150000 35 116 405 104.4 384.8 92.8 384.8 0.42
180000 38.5 135 468 121.5 444.6 108 444.6 0.42
| 31500-180000/230 combined type transformer technical parameter |
Ratedpower
(kVA) | Valtage | Connction | 9 loss (kW) | 10 loss (kW) | 11 loss (kW) | No-load Loss(%) | Impedence Voltage(%) | | H.V(kV) | L.V(kV) | No-Load Loss | Load Loss | No-Load Loss | Load Loss | No-Load Loss | Load Loss | | 31500 | 230-242
±8×1.25% | 6.3 | YNd11 | 38 | 135 | 34.2 | 128.3 | 30.4 | 128.3 | 0.7 | 12-14 | | 40000 | 10.5 | 45 | 157 | 40.5 | 149.2 | 36 | 149.2 | 0.63 | | 50000 | 35 | 54 | 189 | 48.6 | 179.6 | 43.2 | 179.6 | 0.56 | | 63000 | 38.5 | 63 | 220 | 56.7 | 209 | 50.4 | 209 | 0.56 | | 90000 | 10.5 | 80 | 288 | 72 | 273.6 | 64 | 273.6 | 0.49 | | 120000 | 11 | 99 | 346 | 89.1 | 328.7 | 79.2 | 328.7 | 0.49 | | 150000 | 35 | 116 | 405 | 104.4 | 384.8 | 92.8 | 384.8 | 0.42 | | 180000 | 38.5 | 135 | 468 | 121.5 | 444.6 | 108 | 444.6 | 0.42 |
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Ningbo Ville Electric Co., Ltd. is a company specialized in research, development and production of transformer and high voltage & low voltage electrical power equipment.
It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in turnkey project contractor of power substation, power plant project and electric power complete equipments.
Working field: Manufacturing, engineering, designing, executing and commissioning for HV and LV electrical products.
Products application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier"
