The 10 kV Three Phase Oil Distribution Transformer features a novel insulation system that significantly improves short-circuit tolerance. Its core is built from high-quality cold-rolled silicon steel, while the high-voltage winding assembly uses oxygen-free copper in a multilayer drum configuration for enhanced conductivity and durability. All mechanical fasteners undergo special anti-loosening treatment to ensure long-term stability under varying load conditions.
Promoted as a national high-tech energy-efficient product, this transformer delivers exceptional efficiency and low power losses. Its robust design and superior materials combine to yield substantial energy savings and reduced operating costs, making it an ideal solution for modern power distribution networks.
Tech data of 10KV grade S20-M series electric transformer | ||||||||||||
Rated capacity (KVA) |
Voltage combination (kV) | Conn-ectingway | Dissipation(W) | No-Load current (%) |
Impedance voltage (%) | Weight (kg) | L×B×H Outline dimension (mm) |
Gauge (longitudinal) transverse direction |
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High-Voltage (kV) | Low-Voltage (kV) | No-load | Load (75℃) | Equipment body weight |
Oil Weight | Gross Weight | ||||||
30 | 11 10.5 10 6.3 6 |
0.4 | Yyn0 Dyn11 |
70 | 505 | 2.1 | 6.5 | 135 | 60 | 240 | 715×510×890 | 400/400 |
50 | 90 | 730 | 2 | 180 | 75 | 315 | 775>535×925 | 400/450 | ||||
63 | 100 | 870 | 1.9 | 210 | 85 | 360 | 800×550×940 | |||||
80 | 115 | 1050 | 1.8 | 240 | 90 | 410 | 820×550×1000 | |||||
100 | 135 | 1265 | 1.6 | 275 | 100 | 465 | 835×555×1020 | |||||
125 | 150 | 1510 | 1.5 | 310 | 115 | 520 | 865×620×1050 | 400/550 | ||||
160 | 180 | 1850 | 1.4 | 360 | 125 | 610 | 880×720×1100 | 550/550 | ||||
200 | 215 | 2185 | 1.3 | 415 | 140 | 670 | 930×730×1140 | |||||
250 | 250 | 2560 | 1.2 | 490 | 165 | 810 | 1140×680×1235 | 550/650 | ||||
315 | 305 | 3065 | 1.1 | 550 | 190 | 935 | 1240×780×1235 | |||||
400 | 370 | 3615 | 1.0 | 705 | 215 | 1115 | 1320×850×1240 | 550/750 | ||||
500 | 430 | 4330 | 1.0 | 850 | 260 | 1360 | 1440×910×1240 | 650/750 | ||||
630 | 510 | 4950 | 0.9 | 4.5 | 1005 | 295 | 1585 | 1510×940×1280 | 660/750 | |||
800 | 630 | 6000 | 0.8 | 1160 | 335 | 1855 | 1560×970×1385 | 660/850 | ||||
1000 | 745 | 8240 | 0.7 | 1145 | 445 | 2040 | 1740×1140×1450 | |||||
1250 | 870 | 9600 | 0.6 | 1365 | 575 | 2410 | 1770×1170×1430 | 820/850 | ||||
1600 | 1050 | 11500 | 0.6 | 1625 | 575 | 2740 | 1830×1200×1580 | 820/900 | ||||
2000 | 1225 | 14640 | 0.6 | 2010 | 720 | 3635 | 1880×1220×1730 | |||||
2500 | 1440 | 14840 | 2375 | 850 | 4315 | 1970×1280×1850 |