Product Features
The 3-phase oil-immersed distribution transformer produced by our company adopts newly-designed insulation structure for transformer body so as to improve its short circuit resistance capability. The iron core is made of high quality cold-rolled silicon steel sheet, and the winding group uses multi-layered cylinder structure or foil-type structure. Its all fasteners are processed by special anti-loosing treatment.
This product is one of high-tech products widely promoted by the nation due to its higher efficiency and lower loss,it is helpful to save a great deal of power consumption and running cost, and bring great social benefits.
| 35KV Grade Oil-immersed Transformer S11-630～31500/35 | |||||||||
| Rated Capacity (KVA) |
Voltage Combination | Connection Method | Loss(KW) | No Load Current (%) | Impendence Voltage(%) | Weight (Kg) |
Dimension(mm) (L×W×H) |
||
| HV(KV) | LV(KV) | No Load | Load (75℃) |
||||||
| 630 | 35 | 3.15 6.3 10.5 |
Yd11 | 0.83 | 7.87 | 1.10 | 6.5 | 2610 | 2300×1100×2000 |
| 800 | 0.98 | 9.41 | 1.00 | 3310 | 2390×1130×2070 | ||||
| 1000 | 1.15 | 11.54 | 1.00 | 3580 | 2420×1200×2110 | ||||
| 1250 | 1.41 | 13.94 | 0.90 | 3990 | 2500×1270×2130 | ||||
| 1600 | 1.70 | 16.67 | 0.80 | 4740 | 2510×1290×2340 | ||||
| 2000 | 2.18 | 18.38 | 0.70 | 5120 | 2420×2070×2390 | ||||
| 2500 | 2.56 | 19.67 | 0.60 | 5880 | 2520×2210×2470 | ||||
| 3150 | 35-38.5 | 3.15 6.3 10.5 |
3.04 | 23.09 | 0.56 | 7 | 7770 | 2630×2280×2510 | |
| 4000 | 3.62 | 27.36 | 0.56 | 8750 | 2720×2430×2570 | ||||
| 5000 | 4.32 | 31.38 | 0.48 | 9930 | 2870×2470×2750 | ||||
| 6300 | 5.25 | 35.06 | 0.48 | 7.5 | 12760 | 3100×2580×2950 | |||
| 8000 | 35-38.5 | 3.15 3.3 6.3 6.6 10.5 11 |
YNd11 | 7.20 | 38.48 | 0.42 | 14500 | 3250×2680×3150 | |
| 10000 | 8.70 | 45.32 | 0.42 | 16900 | 3320×2720×3230 | ||||
| 12500 | 10.08 | 53.87 | 0.40 | 8 | 19980 | 3410×2950×3410 | |||
| 16000 | 12.16 | 65.84 | 0.40 | 24200 | 3600×3220×3630 | ||||
| 20000 | 14.40 | 79.52 | 0.40 | 31200 | 3810×3640×4040 | ||||
| 25000 | 17.02 | 94.05 | 0.32 | 36100 | 4180×4170×4260 | ||||
| 31500 | 20.22 | 112.80 | 0.32 | 42600 | 4820×4630×4440 | ||||
| Oil-immersed Transformer (On Load Tap Changing) SZ11-630～31500/35 | |||||||||
| Rated Capacity (KVA) |
Voltage Combination | Connection Method | Loss(KW) | No Load Current (%) | Impendence Voltage(%) | Weight (KG) |
Dimension(mm) (L×W×H) |
||
| HV(KV) | LV(KV) | No Load | Load (75℃) |
||||||
| 2000 | 35 | 6.3 10.5 |
Yd11 | 2.30 | 19.12 | 0.80 | 6.5 | 6480 | 2460×2050×2500 |
| 2500 | 2.72 | 20.53 | 0.80 | 7530 | 2340×2300×2930 | ||||
| 3150 | 35-38.5 | 6.3 10.5 |
3.23 | 24.56 | 0.72 | 7.0 | 8680 | 2350×2350×2990 | |
| 4000 | 3.87 | 28.98 | 0.72 | 9980 | 2400×2410×3050 | ||||
| 5000 | 4.64 | 34.00 | 0.68 | 11480 | 2440×2450×3100 | ||||
| 6300 | 5.63 | 36.55 | 0.68 | 7.5 | 13300 | 2470×2510×3170 | |||
| 8000 | 35-38.5 | 6.3 6.6 10.5 11 |
YNd11 | 9.87 | 40.37 | 0.60 | 15150 | 2550×2590×3230 | |
| 10000 | 9.28 | 47.77 | 0.60 | 19250 | 2550×2610×3250 | ||||
| 12500 | 10.94 | 56.52 | 0.56 | 22880 | 2780×2660×3300 | ||||
| 16000 | 13.16 | 69.77 | 0.54 | 8.0 | 27850 | 3020×2710×3370 | |||
| 20000 | 15.56 | 82.78 | 0.54 | 32800 | 3250×2760×3410 | ||||