
S(B)H15-M Series Sealed Amorphous Alloy Power Transformer
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A power transformers is a stationary electrical device used to convert an AC voltage (current) of a value into another or several different voltages (currents) of the same frequency. Amorphous alloy power transformers is a kind of energy-saving transformer, compared with ordinary transformers, amorphous alloy power transformers has the advantages of low load loss, low cost, high efficiency, convenient transportation installation and so on. Therefore, in the design process of amorphous alloy power transformers, it is important to ensure the loss value of empty load and improve the working effect.
Technical Parameter of S(B)H15-M Series Hermetical Amorphous Alloy Power Transformers
Rated capacity (KVA) |
Connection symbol | Voltage combination (KV) |
Losses(W) | No- load current (%) | Short-circuit impedance (%) |
Weight(kg) | |||
H.V | Tapping range |
L.V | No-load | Load | |||||
30 | Yyn0 | 6 6.3 10 10.5 11 | ±5% or ±2X2.5% | 0.4 | 30 | 600 | 1.7 | 4.0 | 340 |
50 | 43 | 870 | 1.3 | 430 | |||||
63 | 50 | 1040 | 1.2 | 560 | |||||
80 | 60 | 1250 | 1.1 | 720 | |||||
100 | 75 | 1500 | 1.0 | 830 | |||||
125 | 85 | 1800 | 0.9 | 940 | |||||
160 | 100 | 2200 | 0.7 | 1250 | |||||
200 | 120 | 2600 | 0.7 | 1450 | |||||
250 | 140 | 3050 | 0.7 | 1600 | |||||
315 | 170 | 3650 | 0.5 | 1980 | |||||
400 | 200 | 4300 | 0.5 | 2300 | |||||
500 | 240 | 5150 | 0.5 | 2570 | |||||
630 | Yyn0 or Dyn11 |
320 | 6200 | 0.3 | 6 | 2550 | |||
800 | 380 | 7500 | 0.3 | 2810 | |||||
1000 | 450 | 10300 | 0.3 | 3210 | |||||
1250 | 530 | 12000 | 0.2 | 3400 |
power transformers features
- Low loss. energy saving and high electricity efficiency.No-load loss is lowered by 70% compared with the traditional transformers.
- Low noise. Greatly reducing the noice class by using three- column amorphous cores.
- Maintenance free and no pollution. Low electricity consumption can reduce the emission of SO2CO2, and decrease environmental pollution and greenhouse effect.
- Good heat dissipation. strong overload capacity, and can be overloaded by 50% under air cooling
- Safe. non-flammable and fireproof can be installed directly in the load center
- No oil change is required under normal operation. which greatly reduces transformers maintenance costs and extends service life.
- Small size. light weight, stable structure, strong resistance to lightning impact, high mechanical strength, resistance to temperature changes and strong short-circuit resistance.
Packaging&Shipping
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