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Dry Transformer (U.L) Disaster Prevention Dry Transformer
(F1, E2, C2)
Vacuum Pressure Impregnation Dry Transformer
Surge Cutout Dry Transformer Inverter Dry Transformer
Ratings
Phase : Three
Frequency : 50 / 60 Hz
Capacity : 100~2,000kVA
High Voltage : 22.9kV and Below
Low Voltage : 380Y / 220V
3D-TRI Type & V.P.I (Vacuum Pressure Impreqnation)
Test
IEC 60076-11 Test Pass
F1 : Fire Behavior Test
A test to determine the volume of harmful gas, sight security (transmission factor), and maximum flame temperature when transformer in fire
C2 : Climatic Test
■Perform heat impact test to raise the temperature from -25℃ modified to 2 times of rating current.
■No appearance damage such as tracking found in insulation test performed at 80% (40kV) of standard test value (50kV.)
E2 : Environment Test
■No abnormality found in the insulation test leaving it in a chamber with 93% of relative humidity for 6 hours or longer.
■In addition, no appearance damage found such as tracking in moist penetration test for 144 hours
Test Graph
Dimensions
Capacity (kVA) Dimension(mm) Total W.T (kg) Sound Level (dB)
W D H
100 920 850 1040 580 58
200 960 900 1180 780 60
300 980 930 1350 940 62
400 1000 950 1400 1070 63
500 1050 1000 1500 1270 64
600 1080 1050 1560 1430 66
750 1100 1060 1650 1680 66
1000 1150 1100 1750 2100 66
1250 1250 1200 1850 2450 66
1500 1300 1250 1900 2900 70
2000 1400 1300 2100 3500 72