32MVA/220kV main transformer power plant

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Place of Origin: HeBeiBrand Name:


Model Number:






Coil Structure:


Coil Number:

2 Winding

Capacity: Rated Voltage:


Connection Symbol:

YNd11 Dyn11 YNyn0d11


Cover type or Bell type


MR or ABB or SMS

Packaging & Delivery

Packaging Detail:Mainbody --naked Disassembled parts -- crate
Delivery Detail:3 months



1. CESI certificate
2. High short-circuit withstand
3. Low loss, PD and noise
4. CTQC certificate
5. No leakage




The application of 32MVA/220kV main transformer power plant can significantly improve the economy of the OLTC substation, and matches well with the transmission capacity of OLTC lines, which has wide prospect of application. Because of its large capacity and large volume, the whole transportation weight with nitrogen is about 470-490 tons, and due to the restricted transport conditions, the transportation becomes the critical issue for 32MVA/220kV main transformer power plant. In order to make the products applicable to any OLTC substation in our country, the state grid of corporation of China set the "A study of easy-transport large capacity OLTC Transformer” as a key scientific research projects, and entrusted BTW to carry out the research.

During the process of research and development, BTW adopted the advanced design technology and modular design, the transformer can be transported disassembly and with advantages of compact core and winding body, less transportation weight and low transportation cost, effectively solves the need of OLTC construction in the transportation restricted areas. By using the most advanced 3D magnetic field calculation software, BTW performed detailed analysis and calculation for the magnetic flux leakage and eddy current loss of the transformer coil, iron core and oil tank steel structures. Besides, by using of the advanced electric field calculation software, BTW performed detailed analysis and calculation of main longitudinal insulation, and mastered the arrangement of the main longitudinal insulation of large capacity OLTCtransformer and the control of distribution of winding magnetic flux leakage. All of which make the products with low loss, low noise, small volume, strong anti short circuit ability, no local overheating and other significant advantages, and guarantee the long-term safe and stable operation.

The world's first on-site assembled large capacity OLTC Transformer’s right at the first time once again filled the gap in the field of OLTC transformer research after Chinese transformer industry overcame the difficulty of integral transport of 32MVA/220kV main transformer power plant, which marks BTW has fully occupied the world transformer industry technical peak. The successful development of the product filled the gaps in the domestic technology and met the urgent need of OLTCconstruction application in our country, greatly improved the technical level and manufacturing ability of BTW in terms of OLTC Transformer products.


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Q:Question about idw transformers comic?
Megatron Origin is the first story, then Infiltration, Stormbringer, Transformers/New Avengers, Escalation, Devastation, followed by Maximum Dinobots. The Spotlight (Revelation) stories interweave into the main plot as well (4 volumes all together). All Hail Megatron is next, with more Spotlight stories collected in All Hail Megatron vol. 3 4. Then Last Stand of the Wreckers, Transformers Bumblebee, Transformers Ironhide, and Transformers Drift. The ongoing monthly title follows, as of this typing only two paperbacks collecting it are out. Here's the chronological reading order when you get your hands on every paperback: Megatron Origin Spotlight: Blurr Spotlight: Shockwave Spotlight: Cliffjumper Spotlight: Wheelie Spotlight: Hot Rod Spotlight: Sixshot Spotlight: Ultra Magnus Spotlight: Soundwave Infiltration ch.0-3 Stormbringer ch.1-3 Infiltration ch.4-5 Stormbringer ch.4 Spotlight: Kup New Avengers/Transformers Escalation ch.1-2 Spotlight: Ramjet Escalation ch.3-6 Spotlight: Galvatron Spotlight: Optimus Prime Devastation ch.1-4 Spotlight: Blaster Spotlight: Arcee Devastation ch.5-6 Spotlight: Mirage Spotlight: Grimlock Spotlight: Cyclonus Spotlight: Hardhead Spotlight: Doubledealer Spotlight: Sideswipe Maximum Dinobots Spotlight: Drift All Hail Megatron ch.15 Spotlight: Metroplex Spotlight: Jazz All Hail Megatron ch.1-14 16 Spotlight: Prowl Last Stand of the Wreckers ch.1 Transformers ch.1 Last Stand of the Wreckers ch.2-3 Transformers ch.2 Last Stand of the Wreckers ch.4 Transformers ch.3-4 Transformers Bumblebee Transformers ch.5-6 Last Stand of the Wreckers ch.5 Transformers Ironhide Transformers Drift Heart of Darkness The rest following aren't in paperback form yet
Q:What is the meaning of the transformer capacity unit KVA?
KV.A is the capacity in the transformer KVA for apparent power, its size and power factor! For example: power factor cosΦ = 0.8 active power P = 1Kw Then tgΦ = 0.75, so the square of the apparent power S = the square of P + the square of P * tgΦ When the power factor is 1, 1KVA = 1KW
Q:transformers history?
The gods Primus and Unicron nearly destroy the universe fighting until Primus tricks Unicron by imprisoning them both in metal planetoids. Unicron becomes giant transforming world devourer and Primus becomes Cybertron, bringing to life the transformer race that will fight Unicron in his stead. The robots of Cybertron eventually begin civil war which go on for millions of years, the evil Decepticons vs the heroic Autobots. Unicron finds Cybertron, the Autobot leader destroys him with the Matrix, the transformers fulfill their destiny. Their war continues until Cybertron is nearly depleted so the planet is reformatted and the race adopt Maximal and Predacon castes. New wars begin until balance is struck and Cybertron becomes technorganic paradise
Q:Transformer efficiency experiment?
properly no rely what engineering considerable you elect, you may desire to take Calculus a million 2, Matrices, Differential Equations, Chemistry a million 2 with labs, Physics a million 2 (Electromagnetism). you do not easily declare your engineeing considerable till the top of Sophmore 300 and sixty 5 days in college. Junior 300 and sixty 5 days is once you would be formally enrolled in a considerable. once you word for college and choose a considerable, you at the instant are not easily enrolled in that considerable and you will nevertheless choose any considerable you prefer. they merely ask what considerable you have an interest in to verify you're taking the mandatory situations on your first 2 years earlier stepping into your considerable in Junior 300 and sixty 5 days. interior the 1st 2 years of taking chemistry, math, and physics, you may additionally take Intro to engineering(CAD), and a brilliant form of engineering classes and electives like Statics, Dynamics, power of fabric, Thermodynamics, Into to electric powered Engineering(Circuits), C++, or Fluids. those classes will help you make certain what direction to circulate in direction of. based on your description, you desire Mechanical or business Engineering. the two deal in convalescing performance of goods, machines, and approaches. the two have numerous math. the two prefer expertise of Physics and the two require you to be good in difficulty fixing.
Q:From the variable ratio to determine whether the transformer is boost or buck
For example, 10KV system, the transformer primary winding rated voltage of 10KV and 10,5KV, secondary winding rated voltage of 10.5 and 11KV. 110KV system, the transformer primary winding rated voltage of 110KV, secondary winding rated voltage of 121KV. 220KV system, the transformer primary winding rated voltage of 220KV, secondary winding rated voltage of 242KV. and many more. 110KV is a winding, that is, 110 variable 10.5KV course is the buck variable. Secondary winding for the 121KV, that is, 10.5 variable 121KV course, the pressure has changed.
Q:Transformer fever how to do?
   National standard (oil-immersed transformer) the top of the oil temperature is generally adjusted at 85 ℃, if more than 85 ℃, to analyze the reasons: 1, if it is because the room temperature is too high, heavy load and other slowly rising, you can continue to run more than 85 ℃, but The maximum temperature can not exceed 95 ℃ (when the transformer core core or winding is 105 ℃, will seriously damage the insulation, shorten the life or burn the transformer); 2, the transformer running at 85 ℃, the transformer oil temperature and room temperature difference can not exceed 55 ℃, if it is over, may be a serious overload, the voltage is too low, the current is too large, internal failure, etc., continue to run will seriously damage the insulation, shorten the life or burn the transformer.
Q:ok, i have a transformer and i need to know how high boost the electrical output.?
cule is totally wrong. Transformers only work with AC, not DC But even with AC, transformers do not boost power, they only boost voltage, with a lower current. Use more batteries, such as several 9 volt batteries
Q:Are transformers real?
the only real transformer i know of is transformer |transˈfôrmər| noun an apparatus for reducing or increasing the voltage of an alternating current.
Q:Did you like Transformers 2?
i liked it, but not nearly as much as the first one. the robot fight scenes were WAY too long and there were a lot of lame one liners
Q:How the transformers arcs work and end?
I don't know

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