Amorphous alloy transformer uses new magnetic material , amorphous alloy, as core. The no-load losses dropped about 75% and no-load current declined about 80% compared with traiditional silicon steel core transformer. This reduces the running cost of the transformer greatly. It’s an ideal distribution transformer and particularly suitable for low load rate areas such as countries, developing areas and having a great real meaning in building saving recourse society.
Character of performancea.lron's magnetic material adopts amorphous alloy,which consists of materials such as iron and boron,ect.b.The iron structure of amorphous alloy transformer adopts three phases and five columns.c.This kind of transformer has same load-loss with S9 series,but the no-load loss of SBH-15 transformers are decreased by approw.75% by comparing with S9 series.It can save electricity and decrease the loss cost.Generally,we can take back the extra investment in four years compared with the silicon-steel iron transformer.e.Under the normal operation,it does not need to change oil,which decreases the transformer's maintenance cost and prolongs the service life.
Main technical parameters
Rated capacity(KVA) | Voltage combination(KV) | Connecting groupid | No-load lossess(W) | Load-loss(W)(75oC) | Short circuit impedance(%) | No-load current(%) | Weight(kg) | Overall dimension(mm) | Gauge(mm) | |||
High voltage(KV) | Tapping(%) | Low voltage(KV) | Body | Gross weight | Length×Width×Height | |||||||
50 | 6.31010.511 | ±2×2.5% | 0.4 | Dyn11 | 43 | 870 | 4 | 1.3 | 160 | 680 | 950×620×1040 | 400×550 |
100 | 75 | 1500 | 1.0 | 180 | 880 | 1060×770×1070 | 400×550 | |||||
160 | 100 | 2200 | 0.7 | 200 | 1100 | 1100×830×1200 | 550×550 | |||||
200 | 120 | 2600 | 0.7 | 220 | 1190 | 1150×850×1250 | 550×550 | |||||
250 | 140 | 3050 | 0.7 | 250 | 1350 | 1260×870×1200 | 660×660 | |||||
315 | 170 | 3650 | 0.5 | 280 | 1600 | 1350×910×1250 | 660×660 | |||||
400 | 200 | 4300 | 0.5 | 330 | 1900 | 1450×920×1300 | 660×660 | |||||
500 | 240 | 5150 | 0.5 | 350 | 2100 | 1410×960×1260 | 660×660 | |||||
630 | 320 | 6200 | 4.5 | 0.3 | 420 | 2460 | 1900×980×1450 | 660×660 | ||||
800 | 380 | 7500 | 0.3 | 500 | 2900 | 1980×1000×1350 | 820×820 | |||||
1000 | 450 | 10300 | 0.3 | 550 | 3300 | 2060×1160×1310 | 820×820 | |||||
1250 | 530 | 12000 | 0.2 | 680 | 4000 | 2160×1190×450 | 820×820 | |||||
1600 | 630 | 14500 | 0.2 | 750 | 4600 | 2250×1380×600 | 1070×1070 |
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