High Performance Low Voltage Power Transformer
Keywords:
High Performance Low Voltage Power Transformer
产品描述
- 产品描述
-
- Commodity name: High Performance Low Voltage Power Transformer
The products, featuring leading technical parameters and structural design in China, have their unique features and are designed from the perspective of users.Advanced test equipment such as chromatographic analyzers and impulse voltage generators are used to ensure the accuracy of test data and the comparability, which ensures that the optimal technical parameters and structural design of each transformer from our company.
Product description:
The products, featuring leading technical parameters and structural design in China, have their unique features and are designed from the perspective of users.Advanced test equipment such as chromatographic analyzers and impulse voltage generators are used to ensure the accuracy of test data and the comparability, which ensures that the optimal technical parameters and structural design of each transformer from our company.
Applicable scope:
Including in commercial centers, schools, railways, streetlights, airports, tunnels, subways, power plants, laboratories, bus and train stations, high-rise buildings, shopping centers, petrochemical factories, nuclear power plants, nuclear submarines and other special environments.
Product model and designation:
Material:
The fully sealed and insulated shell is not easy to rust or corrode,Pure copper coil,Using new silicon steel sheets.
Logistics and Transportation:
by sea.
Delivery & Service:
Timely delivery each time. Provide reliable service and responsible for each customer with each product. Our target is to satisfy every customer with the best service.
Technical parameters:
Rated
CapacityVoltage 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
100
630
4.0
1.8
50
130
910
1.6
63
150
1090
1.5
80
180
1310
1.5
100
200
1580
1.4
125
240
1890
1.4
160
280
2310
1.3
200
340
2730
1.2
250
400
3200
1.1
315
480
3830
1.1
400
570
4520
1.0
500
680
5430
1.0
630
810
6200
4.5
0.9
800
980
7500
0.8
1000
1150
10300
0.8
1250
1360
12000
0.7
1600
1640
14500
0.6
2000
1940
18300
0.6
2500
2290
21200
0.5
Based on the S9 series, the no-load loss of the S11 series products has been reduced by an average of 20%; the energy-saving effect is significant, the new iron core material, mitred three-corner-joint structure and uniform magnetic circuit distribution greatly reduces the no-load exciting current and no-load loss, and the no-load current is reduced by 70-85% compared to S9; the average temperature rise is reduced by 10K, the service life of the product is more than doubled, and it can be operated for a long time even under the condition of 120% load; and the average operating noise is reduced by 2-4 dB. The high and low voltage windings, body assembly, oil tank structure, protection devices, etc. are similar to the S9 series transformers. Both do not adopt the core-lifting structure, but apply the vacuum drying, vacuum oil filtering and oil injection processes, and use the corrugated oil tanks, without conservator tank.
Temperature environment
① Maintain long-term stability at 220℃
② Can withstand short-term operation at 350℃
③ Keep stable performance in a wide range of temperature and humidity
④ No melting, flowing and combustion supporting at 250℃
⑤ No release of toxic or corrosive gases at 750℃
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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!
