IEC 60076, ANSI/IEEE Std C57.12, NEMA
ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA
Mineral Oil / Vegetable Oil (FR3), Free PCB
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
In each substation to enhance rail power absorption effect
3 phase / 2 phase impedance matching balance connection
55/88/110/132/220kV Traction Transformer
Rated Capacity (kVA) | Rated Voltage (kV) | Vector group | Weight (kg) | Overall Dimension (mm) | Trail Distance (mm) | |||
Line Side | Valve Side | Body | Oil | Total | L x W x H | |||
20000/12500-12500 | 220±2x2.5% | 27.5-27.5 | Ii0i0 | 21160 | 17870 | 60370 | 6500x5350x7250 | 1020x2 |
25000/25000 | 154 | 27.5±2x2.5% | Ii0 | 22600 | 12500 | 49800 | 5300x5150x6180 | 1475x1475 |
40000/40000 | 110±2x2.5% | 27.5 | YN/A | 34220 | 14230 | 70000 | 6000x5080x5680 | 1020x2 |
20000+20000 | 220±2x2.5% | 27.5-27.5 | Ii0i0-Ii0i0 | 42320 | 35740 | 120740 | 11500x5350x7250 | 1020x2+1020x2 |
10000/5000-5000+100 | 132±2x2.5% | 1.22x2+2.36 | Yy0d11+yn0 | 12850 | 9200 | 30850 | 6720x3580x5010 | 1475x1750 |
10000/5000-5000+100 | 88±2x2.5% | 1.22x2+2.36 | Yy0d11+yn0 | 12350 | 8180 | 28960 | 6370x3230x4550 | 1475x1710 |
30000/15000-15000 | 55 | 27.5 | Ia0 | 16000 | 4100 | 26000 | 3500x3600x4500 | 1435x1435 |
20000/20000 | 88 | 25±3x2.5% | Ii0 | 18800 | 9000 | 38500 | 4900x5100x6000 | 1475x1435 |
4950/2475-2475+100 | 88±2x2.5% | 1.22x2+2.36 | Yy11Yy0Yyn0 | 10500 | 7300 | 24980 | 5600x3000x4500 | 1000x1730 |
