IEC 60076, ANSI/IEEE Std C57.12, NEMA
ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA
Mineral Oil / Vegetable Oil (FR3), Free PCB
Low loss, Low partial discharge, Low temperature rise
Seismic design, ETGI-1.020, IEEE Std 693, NCh2369
Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1
High altitude correction per IEC 60076 & IEEE C57.12, ~ 5000m
33kV Three-phase Two-winding Distribution Transformer with NLTC
Rated Capacity (kVA) | Voltage and tapping range(kV) | Vector group | No-load loss (W) | On-load loss (W) | Impedance (%) | No-load current (%) | Weight (kg) | Overall Dimension (mm) | Trail Distance (mm) | |||
HV | LV | Body | Oil | Total | L x W x H | |||||||
50 | 33±2×2.5%
34.5±2×2.5%
35±2×2.5% | 0.4 | Yyn0 or Dyn11 | 170 | 1150 | 6.5 | 2.0 | 270 | 295 | 785 | 1160x920x1800 | 550x550 |
100 | 240 | 1920 | 1.8 | 420 | 370 | 1060 | 1250x960x1870 | 550x550 | ||||
125 | 270 | 2260 | 1.8 | 535 | 455 | 1320 | 1280x1090x1870 | 550x550 | ||||
160 | 290 | 2680 | 1.7 | 575 | 475 | 1485 | 1310x1130x1900 | 550x550 | ||||
200 | 340 | 3150 | 1.6 | 680 | 530 | 1540 | 1450x820x1970 | 660x660 | ||||
250 | 400 | 3740 | 1.4 | 755 | 550 | 1720 | 1620x930x1910 | 660x660 | ||||
315 | 480 | 4510 | 1.4 | 920 | 625 | 2030 | 1510x840x2075 | 660x660 | ||||
400 | 580 | 5440 | 1.3 | 1125 | 720 | 2300 | 1750x870x2095 | 660x660 | ||||
500 | 680 | 6550 | 1.3 | 1285 | 800 | 2630 | 1795x910x2140 | 660x660 | ||||
630 | 820 | 7820 | 1.3 | 1560 | 880 | 3120 | 1720x1295x2180 | 660x660 | ||||
800 | 980 | 9350 | 1.1 | 1795 | 930 | 3570 | 1740x1490x2230 | 820x820 | ||||
1000 | 1160 | 11480 | 1.0 | 2290 | 1065 | 4380 | 1960x1510x2330 | 820x820 | ||||
1250 | 1380 | 13860 | 0.9 | 2565 | 1220 | 4980 | 1990x1730x2380 | 820x820 | ||||
1600 | 1660 | 16580 | 0.8 | 3190 | 1320 | 5885 | 2155x1810x2510 | 1070x1070 | ||||
2000 | 1950 | 19550 | 0.7 | 3500 | 1465 | 6340 | 2520x1995x2530 | 1070x1070 | ||||
2500 | 2320 | 23140 | 0.7 | 3750 | 1540 | 7210 | 2630x2030x2840 | 1070x1070 | ||||
3150 | 2800 | 27870 | 0.7 | 4895 | 1980 | 9190 | 2730x2210x2940 | 1070x1070 | ||||
