CHARACTERISTICS AND DIMENSION

Rated primary voltage 11KV, Rated secondary voltage 0.415KV, Rated frequency 50Hz

Rated Power KVA No-Load Load Loss Impedance No Load Noise Voltage Regulation, % % Efficiencies, PF=1 % Efficiencies, PF=0.8 Dimension mm Oil Lit Weight Kgs
Loss @75C @75C Current, I0 Level, db PF=1 PF=0.8 Full Load ½ Load Full Load ½ Load L B H
50 148 698 4 1.2 45 1.71 3.44 98.20 98.80 97.80 98.54 800 400 950 150 500
100 237 1210 4 1.2 45 1.41 3.34 98.66 98.25 98.20 98.71 900 650 1000 200 800
150 388 1800 4 1.2 46 1.15 3.25 98.25 98.70 98.20 98.00 950 700 1100 270 1000
200 400 1890 4 1.2 47 1.08 3.17 98.87 99.19 98.50 98.89 1000 900 1150 300 1050
250 498 2000 4 1.2 48 1.06 3.40 99.10 99.30 98.75 99.20 1100 950 1200 330 1400
315 737 2970 4 1.5 49 1.04 3.33 98.50 98.40 98.20 98.40 1150 1000 1250 350 1520
500 798 4200 4 1.5 50 0.94 4.28 98.60 98.80 98.25 98.59 1200 1050 1300 550 2000
630 888 4800 6 1.5 52 0.96 4.30 98.72 98.96 98.50 98.78 1250 1250 1080 630 2250
750 999 5102 6 1.5 53 0.98 4.32 98.96 99.20 98.70 98.88 1300 1100 1450 700 2600
1000 1198 8200 6 1.5 54 0.99 4.30 99.10 99.35 98.80 98.18 1400 1200 1550 810 3600
1250 1368 11000 6 1.5 56 1.0 4.30 99.12 99.30 98.78 99.12 1500 1300 1700 1010 4300
1600 1665 12400 6 1.5 60 1.0 4.32 99.29 99.76 98.80 99.20 1600 1350 1850 1100 5000
2000 2230 15350 6 1.5 68 1.0 4.34 99.30 99.82 98.94 99.23 1700 1700 1400 1200 6200
2500 2785 18850 6 1.5 72 1.0 4.36 99.32 99.89 99.32 99.32 1800 1800 1450 1350 7500