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Sep-10-13
 
Instrument transformer.
Sep-10-13
 
Current transformer.
Oct-16-07
 
The products of model S10 series, made on base of advanced technology in the world, are three phase. oil immersed transformers. Its rated voltage is 6,10, 13.8KV and 35KV,rated frequency is 50Hz.These transformers are updated products and conform with the National standard GB1094•1í½5-85.All items of properties have met the standard level of DIN 42503 and the technical requirements of IEC600073.
Oct-17-17
Supplier From Qingdao, Shandong, China
 
This standard is applicable to three-phase double winding oil immersed power transformers with rated voltage of 6 and 10kV, rated capacity of 30 ~ 6300kVA and frequency of 50Hz. This standard is not suitable for dry and damp heat belt type power transformer and power plant, transformer substation own three phase power transformer.
Oct-17-17
Supplier From Qingdao, Shandong, China
 
three phase double winding amorphous alloy transformer

- Extremely Low Loss, Energy-Saving Features, High Power Consuming Efficiency;

ã??ã??- Amorphous Metal Materials are advantageous in that: They just need to consume lesser energy in material manufacture and with their extremely low losses, power is saved in a large sum, thereby greatly reducing the power plant output, or relatively lowering waste gas (CO2, SO2) emission, lessening both environmental pollution and greenhouse effects, and realizing a maintenance free and contamination free state;

ã??ã??- Low in Operating Temperature, Tardy in Insulation Aging, and Long in Transformer Life;

ã??ã??- High Overload Capacity, High Mechanical Strength;

ã??ã??- Amorphous Cores are featured in that: When a magnetic flux pass through amorphous cores in a rather high frequency, these amorphous cores may remain a low iron loss and a low exciting current, which may not result in core saturation. Consequently SBH15 amorphous alloy transformers made from amorphous cores possess a rather fine resistance to harmonic waves;

ã??ã??- Rapid Investment Recovery
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Oct-17-17
 
This standard is applicable to three-phase double winding oil immersed power transformer with voltage class 35kV, rated capacity 50 ~ 31500kVA and frequency 50Hz.  
This standard is not suitable for dry and damp heat belt type power transformer and power plant, transformer substation own three phase power transformer.
Oct-17-17
 
66KV series product line has found a far-flung avail not only in agricultural grid modification within urban and rural areas, but also in industrial or mineral enterprises. Till now, the corporation has formed its series and commercially scaled production and the product line runs well and thereby is highly appraised by our popular users.

ã??ã??The transformer body is reliably positioned for ensuring that no dislocation occurs with the transformer and no deformation occurs with the windings during long-distance transportation or during long-term operation. Without the need of core suspension and being maintenance free, this product line may be used just via direct grid connection
Nov-05-21

Transmission - Transformer

$10.00K
MOQ: Not Specified
 
A transformer is an electrical device which is used to transfer power from one circuit to another through electromagnetic induction. The power transfer is accompanied without frequency change. In an electronic system, the term power transformer is used to provide a number of AC supplies of several voltages and appropriate values of current from the public electricity supply.
Tungwell oil immersed transformers are up to 750kV, 1500MVA and cast resindry type transformers are up to 110kV, 40MVA. Our design team has very strong design capabilities and uses a variety of design software including 2D and 3D electrical field FEM and Magnetic flux leakage calculators. The resulting products come with many advanced features such as low loss design, short circuit withstand assurance, reliable extra-high voltage protection with overheating controls.
The range of small power transformers can be from500-7500kVA
The range of medium power transformers can be from-100MVA
The range of large power transformers can be from100MVA & beyond
Oct-17-17
Supplier From Qingdao, Shandong, China
 
Our produced 110KV series product line has formed a standardized colony, with its versions developed from former 9 versions to present 10ã?�11 or 13 versions. Furthermore, new product versions with a self-cooling configuration, with an air-cooling & maintenance-free configuration, and with a no-core-suspension configuration have been released into the markets. In featured performance, the product line is core suspension free on site, highly efficient and energy saving, high in impedance, low in loss, in noise, in temperature increase, and in local discharge, i.e., â??1 free, 2 highs, and 4 lowsâ?�. This product line may satisfy market demands requiring high power supply quality, low losses and low noise, and a long interval between overhauls.
Nov-05-21

Power Switchyard Equipment

$10.00K
MOQ: Not Specified
 
Tungwell also offers a wide variety of power auxiliaries and materials available for all your power generating, transmission, distribution and protection needs.

We offer a full range of customer supports for all products & equipment that we support and manufacture, such as genuine engine parts for generating sets and Gas Turbines, Protection devices as CT, PT, SA, T&Dline hardware, etc.
Jan-18-13
Supplier From Wenzhou, China
Oct-28-21
Supplier From liaocheng, China
Mar-27-20
Supplier From China, China
Jun-26-19
Supplier From China, China
Dec-26-13
Supplier From Foshan, Guangdong, China
Jan-09-06
Supplier From Shanghai, China
Sep-17-15
Supplier From Zhejiang, Zhejiang, China
Dec-30-15
Supplier From Tianjin, Tianjin, China
Aug-28-15
Supplier From Dongguan, Guangdong, China
Dec-22-12
Supplier From Foshan, China
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