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Amorphorsa alloy

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Performance and characteristic: amorphous alloy is a new type strip without crystal structure, this kind of new material with low eddy current loss because of low magnetizing power and high electrical resistivity can be used for the core for a new kind of energy-saving transformer regarded as a idea products for upgrade of power distribution network. The transformer adopts wound core that is 3-phase with 5 legs, and its section is rectangular. The winding produced by oxygen free copper or copper foil can raise the capacity of withstanding short circuit. The transformer adopting Dyn11 connection can avoid the influence of higher harmonic and improve the capacity of withstanding unbalanced charge, thus improving observably quality of power supply. The vacuum fill for transformer oil can eliminate the bubble in winding and insure the insulation dynamic. The conservator is canceled and the fin plate of corrugated tank is used as the heat dissipation component, it can isolate internal transformer from external atmosphere, avoid and retard the degradation and moistened insulation.

SH15 full-sealing oil-immersed type amorphous alloy transformer

type Voltage combination and tap range(KW) Vector group No-load loss(KW) On-load loss(KW) No-load current(%) Short circuit impedance(%) Overall dimension
(mm)
Traction gauge(mm)
HV Tap range LV length width height
SH15-M-30 6
6.3
10
10.5
11
±5% or ±2×2.5% 0.4
Dyn11 0.033 0.60 1.50 4.0 885 780 1005 550X550
SH15-M-50 0.043 0.87 1.40 1250 830 1035
SH15-M-63 0.05 1.04 1.20 1280 830 1080
SH15-M-80 0.60 1.25 1.20 1310 840 1125
SH15-M-100 0.075 1.50 1.00 1320 885 1060
SH15-M-125 0.085 1.80 0.90 1360 920 1095
SH15-M-160 0.100 2.20 0.70 1410 910 1140
SH15-M-200 0.120 2.60 0.70 1465 910 1200
SH15-M-250 0.140 3.05 0.70 1540 910 1240 660X660
SH15-M-315 0.170 3.65 0.50 1580 910 1300
SH15-M-400 0.200 4.30 0.50 1705 945 1360
SH15-M-500 0.240 5.15 0.50 4.5 1655 1000 1400 820X820
SH15-M-630 0.320 6.20 0.30 1840 1140 1415
SH15-M-800 0.380 7.50 0.30 1950 1170 1485
SH15-M-1000 0.450 10.3 0.30 2110 1250 1420
SH15-M-1250 0.530 12.0 0.20 2290 1370 1530
SH15-M-1600 0.630 14.5 0.20 2040 1410 1560
SH15-M-2000 0.750 17.4 0.20 5.0 2330 1650 1680 1070X1070
SH15-M-2500 0.90 20.2 0.20 2400 1800 1750
(1)The technical parameter of transformer with special specification or non-standard transformer should be decided by negotiation by suppliers and buyers.
(2)The installation and design shall subject to overall drawing provided by our company.
(3)The transformer will adopt Yyn011 connection when its core is 3-phase with 3 legs.

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