Amorphous Alloy Transformer
The Amorphous Alloy Transformer is a kind of power distribution equipment with new technology for energy saving. The energy saving efficacy is mainly from the novel iron-based amorphous alloy material with excellent soft magnetic properties. The application scope of the amorphous alloy transformer is as wide as that of the oil-immersed distribution transformer. It is widely used for reconstruction of urban and rural power grids, wind power plants, oil fields’ exploitation, etc.
Capacity
L x W x H (mm)
Total Weight (kg)
30
990 x 860 x 810
420
50
1020 x 810 x 840
535
63
1060 x 820 x 865
595
80
1050 x 865 x 860
660
100
1110 x 880 x 920
770
125
1150 x 880 x 950
860
160
1210 x 880 x 965
990
200
1265 x 895 x 1015
1110
250
1310 x 895 x 1060
1275
315
1365 x 835 x 1105
1470
400
1370 x 1030 x 1195
1835
500
1385 x 1125 x 1195
2130
630
1505 x 1305 x 1295
2610
800
1900 x 1175 x 1395
3090
1000
2115 x 1275 x 1420
3570
1250
2140 x 1490 x 1440
4140
1600
2310 x 1560 x 1530
4950
In case of any change in the external dimensions and weight provided in the instructions due to technical improvement,
the actual product shall prevail.
1. Low Noise: compact design structure, application of new materials and new process, noise reduction, no oil conservator, height lower than that of similar products. Oil change is not required within the normal life, which improves the safety and reliability of power grid operation.
2. Vacuum oil filling process is adopted for transformer sealing, which completely removes the dampness in the transformer oil tank. The transformer is not in contact with air after sealing, which effectively prevents the decline in insulation property (insulation material and oil aging) caused by the oxygen and moisture entering the transformer. Therefore, oil sample test does not need to be conducted regularly.
3. Reliable Long Service Life: the bolted connecting structure is adopted for the fully sealed box cover and box edge, so as to isolate contact between oil and air. Insulation will not be affected with damp, which greatly reduces insulation aging speed and improves service life.
4. Small Size and Artistic Outline. The corrugated plate heat sink is adopted for S (B) H15 series carburetor. In case of any change in the oil temperature, changes in oil volume shall be adjusted through the elastic expansion and contraction of the corrugated plate for compensation. The corrugated tank has an artistic outline, small size and floor area.
5. No Lifting Core Inspection: it is not required to check the lifting core before operation of the fully sealed transformer, and the user can save the expense for lifting core inspection.
6. Maintenance-free: maintenance is not required.
Table 1 Performance Parameters of the Amorphous Alloy Transformer with Primary Rated Voltages of 6kV and 10kV
Rated
Capacity
(kVA)
Voltage Combination
Connection Unit Symbol
Loss
No-load
Current (%)
Short-circuit
Impedance (%)
Primary
Voltage (kV)
Primary Voltage Tapping Range (%)
Secondary Voltage (kV)
No Load W
Load W
30
6
6.3
10
10.5
11±5
±2×2.50.4
Dyn11
33
630/666
1.5
4
50
43
910/870
1.2
63
50
1090/1040
1.1
80
60
1310/1250
1.0
100
75
1580/1500
0.9
125
85
1890/1800
0.8
160
100
2310/2200
0.6
200
120
2730/2600
0.6
250
140
3200/3050
0.6
315
170
3830/3650
0.5
400
200
4520/4300
0.5
500
240
5410/5150
0.5
630
320
6200
0.3
4.5
800
380
7500
0.3
1000
450
10300
0.3
1250
530
12000
0.2
1600
630
14500
0.2
Table 2 Insulation Level
Rated Voltage (kV)
Rated Short-term Power Frequency
Withstand Voltage (kV)≤1
3
3
10
6
20
10
35
15
38
20
50
35
70
1. Ultra-low loss, energy saving and high power efficiency;
2. The characteristics of ultra-low loss and low energy are utilized during manufacturing of the amorphous metal material, which can substantially save power consumption, reduce electricity output of the power plant, relatively reduce CO? SO? emissions, and minimize environmental pollution and greenhouse effect, be maintenance-free and pollution-free;
3. Low operating temperature, slow insulation aging and long service life of the transformer;
4. High overload capability, high mechanical strength;
5. When the amorphous iron core passes through magnetic flux with higher frequency, it still has the characteristics of low iron loss and low exciting current, so as to avoid iron core saturation. Therefore, the S (B) H15 Amorphous Alloy Transformer with amorphous iron core has good resistance to harmonic wave;
6. Rapid returns on investment.
1. The elevation shall not exceed 1,000m
2. Ambient Temperature Maximum Temperature +40℃/104℉
Maximum daily average temperature +30℃/86℉
Maximum annualaverage temperature +20℃/68℉
Minimum temperature -30℃/-22℉(applicable for the outdoor transformers)
Minimum temperature -5℃/23℉(applicable forthe indoortransformers)
3. The waveform of the supply voltage is similar to sine wave
4.The supply voltage connected with the multi-phase transformer shall be approximately symmetrical.
Our offering
Case studies
Contact information
Close
Close
-
About Huaxin
-
Follow Us
-
Share Us
©1996-2017 晉ICP備07500050號(hào) Huaxin Copyright
©2016-2017 晉ICP備07500050號(hào) Huaxin Copyright
