Application: | Power, Electronic, Instrument, Electric |
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Phase: | Three |
Core: | Core-type Transformer |
Cooling Method: | Oil-immersed Type Transformer |
Winding Type: | Separated Winding Transformer |
Certification: | ISO9001-2000, ISO9001, CCC |
Customization: |
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SZ11 Series Main Performance Parameters of Transformers | ||||||||||||||
Rated capacity (KVA) |
Model | Vector group | No-load losses(W) | Load losses(W) | Short-circuit impedance (%) |
No- load current (%) | Track gauge (mm) | |||||||
Weight | Dimension | |||||||||||||
(kg) | (mm) | |||||||||||||
Oil | Total | L | W | H | ||||||||||
2000 | SZ11-2000/33 | Yyn0 |
2080 | 18050 | 6.5 | 0.7 | 1950 | 7020 | 3270 | 2050 | 2540 | 1070*1070 |
Windings
The windings are made of high-grade electrolytic cooper and are concentrically positioned. Usually copper foil is used for the low voltage windings. Round shaped, enamel insulated wire is used for the high voltage windings. It is exclusively of layered construction and is wound directly onto the low voltage winding, giving a maximum mechanical strength, rigidity and compactness. Parameters of 10kV non-excited tap changing distribution transformer (Vector group: Yyn0 or Dyn11) |
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Rated power |
Type | Rated voltage | No-load loss |
Load loss |
Impedance voltage |
No-load current |
Weight | Dimensions | |||||
HV | Tapping | LV | (kg) | (mm) | |||||||||
(kVA) | (kV) | range(%) | (kV) | (W) | (W) | (%) | (%) | Oil | Total | L | W | H | |
10 | S9-10/10 | 0.4 | 60 | 260 | 4 | 3 | 65 | 235 | 930 | 450 | 1025 | ||
20 | S9-20/10 | 100 | 440 | 4 | 2.7 | 65 | 250 | 930 | 450 | 1025 | |||
30 | S9-30/10 | 130 | 600 | 4 | 2.1 | 75 | 295 | 965 | 450 | 1055 | |||
50 | S9-50/10 | 170 | 870 | 4 | 2 | 85 | 375 | 985 | 450 | 1140 | |||
63 | S9-63/10 | 200 | 1040 | 4 | 1.9 | 95 | 450 | 1035 | 600 | 1160 | |||
80 | S9-80/10 | 240 | 1250 | 4 | 1.8 | 100 | 470 | 1055 | 600 | 1180 | |||
100 | S9-100/10 | 290 | 1500 | 4 | 1.6 | 115 | 540 | 1120 | 600 | 1210 | |||
125 | S9-125/10 | 340 | 1800 | 4 | 1.5 | 135 | 625 | 1150 | 600 | 1275 | |||
160 | S9-160/10 | 400 | 2200 | 4 | 1.4 | 170 | 785 | 1220 | 600 | 1325 | |||
200 | S9-200/10 | 11 | 480 | 2600 | 4 | 1.3 | 190 | 900 | 1260 | 600 | 1350 | ||
250 | S9-250/10 | 10.5 | ± 5 | 560 | 3050 | 4 | 1.2 | 220 | 1050 | 1310 | 710 | 1390 | |
315 | S9-315/10 | 10 | or | 670 | 3650 | 4 | 1.1 | 250 | 1240 | 1370 | 710 | 1455 | |
400 | S9-400/10 | 6.3 | ± 2× 2.5 | 800 | 4300 | 4 | 1 | 265 | 1410 | 1370 | 710 | 1450 | |
500 | S9-500/10 | 6 | 960 | 5100 | 4 | 1 | 315 | 1680 | 1600 | 770 | 1575 | ||
630 | S9-630/10 | 1200 | 6200 | 4.5 | 0.9 | 350 | 1950 | 1730 | 850 | 1585 | |||
800 | S9-800/10 | 1400 | 7500 | 4.5 | 0.8 | 465 | 2490 | 1925 | 920 | 1900 | |||
1000 | S9-1000/10 | 1700 | 10300 | 4.5 | 0.7 | 585 | 3030 | 2410 | 1240 | 1930 | |||
1250 | S9-1250/10 | 1950 | 12000 | 4.5 | 0.6 | 700 | 3545 | 2340 | 1260 | 1940 | |||
1600 | S9-1600/10 | 2400 | 14500 | 4.5 | 0.6 | 855 | 4280 | 2200 | 1705 | 2055 | |||
2000 | S9-2000/10 | 2800 | 17820 | 4.5 | 0.6 | 950 | 5570 | 2250 | 2040 | 2260 | |||
2500 | S9-2500/10 | 3300 | 20700 | 6.5 | 0.6 | 1210 | 6510 | 2300 | 2340 | 2500 | |||
3150 | S9-3150/10 | 3900 | 24300 | 6.5 | 0.6 | 1250 | 6900 | 2350 | 2400 | 2550 | |||
4000 | S9-4000/10 | 4800 | 28800 | 6.5 | 0.6 | 1345 | 7860 | 2445 | 2480 | 2590 |
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