Energy Efficient Amorphous Core Distribution Transformers
Keywords:
Energy Efficient Amorphous Core Distribution Transformers
产品描述
- 产品描述
-
- Commodity name: Energy Efficient Amorphous Core Distribution Transformers
The core is a rolled core structure, three-phase five-column type, rectangular cross-section, high voltage is wound by acetal enameled wire, low voltage is wound by oxygen-free copper wire or copper foil, which increases the ability of the transformer to withstand short circuits.
The core is a rolled core structure, three-phase five-column type, rectangular cross-section, high voltage is wound by acetal enameled wire, low voltage is wound by oxygen-free copper wire or copper foil, which increases the ability of the transformer to withstand short circuits.
The transformer connection group uses Dyn11 to avoid the influence of higher harmonics, and has a strong ability to withstand unbalanced loads, which significantly improves the power supply quality. The transformer uses vacuum oiling, which can completely eliminate air bubbles in the coil and ensure stable insulation performance.
Technical parameters
Rated Capacity
Voltage Combination
Winding
Connection GradeNo-load
Loss
(W)Load
Loss
(W)Short
Circuit
Impedance
(%)No-load
Current
(A)High
Voltage
(kV)Tapping Range
Of High Voltage
(%)Low
Voltage
(kV)30
6
6.3
6.6
10
10.5
11±5
±2×2.50.4
Dyn11
33
630
4.0
1.8
50
43
910
1.6
63
50
1090
1.5
80
60
1310
1.5
100
75
1580
1.4
125
85
1890
1.4
160
100
2310
1.3
200
120
2730
1.2
250
140
3200
1.1
315
170
3830
1.1
400
200
4520
1.0
500
240
5430
1.0
630
320
6200
4.5
0.9
800
380
7500
0.8
1000
450
10300
0.8
1250
530
12000
0.7
1600
630
14500
0.6
2000
750
18300
0.6
2500
900
21200
0.5
Related products
Communication and Support
Welcome to Tianyi Incorporate, if you are interested in our products, please submit your contact information and we will arrange a professional engineer to discuss with you as soon as possible!
