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Z(Q)SCB口Series Rectifier dry-type transformer
Seo Tags：
Dry-Type Transformer Series
Category：
- Product Description
-
Note: 1. ZSCB Series Dry-type Rectifier Transformer
2. Z0SCB Series Dry-type Traction Rectifier Transformer
3. Z--"Rectifier", Q--"Traction"Features：
- The high voltage coil of the 12 pulse rectifier transformer is connected in parallel, and the low voltage coil is separately supplied with rectifier power by using a d/y connection method, forming a 12 pulse rectifier transformer.
- After the left and right phase shifts of the high-voltage winding of two 12 pulse rectifier transformers, the 24 pulse rectifier transformer group uses the phase difference of 30 ° between their respective low-voltage double split winding (d-connection) and low-voltage double split winding (y-connection) to form +22.5 °,+7.5 °, -7.5 °, and -22.5 ° phases, thereby outputting a 12 phase 24 pulse voltage on the low-voltage side of the transformer.
- A 12 pulse rectifier transformer can effectively suppress or eliminate high-order harmonics up to the 11th order;
A 24 pulse rectifier transformer can effectively suppress or eliminate high-order harmonics up to the 23rd order.
- The 24 pulse rectifier transformer is not only suitable for industrial equipment rectification, but also for traction rectifier transformers at track crossings.
Range of application：
Electrification industry, steel mills, large DC transmission power sources, rail transit, power plants, and distribution sites that require changes to AC voltage power supply systems.
Z(Q)SCB口 Series product technical specifications
Rated
Capacity
kVAVoltage Combination
Connection
No-load Loss
(W)Load Loss
(W)No-load
Current
(%)Through
Impedance
(%)High Voltage
(kV)Tapping Range
(%)Low Voltage
(kV)1000
10
35±2x2.5%
0.4
0.556
0.69
0.8Dy11d0
Ey11do(+7.5)/Ey1d2(-7.5)
or
Ey5do(+7.5)/Ey7d2(-7.5)1590
8 130
0.4
6 or 8
1250
1880
9 690
0.4
1600
2200
11730
0.3
2000
2740
14 450
0.3
2500
3240
17170
0.25
3150
3850
20420
0.25
4000
4250
24400
0.2
5500
4860
31000
0.2
Note: The above data is subject to change due to technical improvement.
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Address: 918 Gaoxin 7th Road, Qingshanhu District, Jiangxi Province, China
Telephone: 0086-791-88161086 / 88161206
E-mail: sales@hanspower.com
Website: www.hanspower.com
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