Class 10KV S11 series transformer
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000sets set/month
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Type description 
Technical characteristic
1.It accords to the GB1207-1997<voltage transformer> ,IEC186 and IEC60044.
2.This product has the character of limited tightness.All the tightness compartment do not be put into ultraviolet radiation so that we solve the problem of chap of tightness rubber and aging,these product is more reliable and has longer life,we ensure that it can run 20 years without leakage.
3.The porcelain is equipped with irragateing flange.the surface of flange use hot zincification to enhance the wholly mechnism of product and has beautiful outlook.
4.This product is equiped with bellow and is tightnesds completely.
5.With higher accuracy to 0.2,we can reach the requirment of customer with seperatly measuring secondary winding and protection winding.
6.With epoxy secondary terminal board,the product is enhanced secondary insulation and tightness.
7.All the standard comparthent are plated Dakelo.We ensure that the product don't rust for 20 years.
8.The inner structure of this product has changed largly and we solve the problem of old 35KV PT with unreasoned inner structure for the unpassed dielectric loss,This product has low partial discharge and litter dielectric loss with advanced workcraft.
9.The excitaton density of this product is equal or less than 0.7T and has the ability of avoiding ferro-resonance.
Technical Data
| Type | JDXF-35 | |
| Rated voltage | Primary winding | 35/ |
| Measuring winding | 0.1/ | |
| Protection winding | 0.1/ | |
| Residual voltage winding | 0.1 | |
| Frequency | 50HZ | |
| secondary accuracy and reated output | Measuring winding | 80VA 0.2 class |
| Protection winding | 150VA 0.5class 250VA 3P class | |
| Residual voltage winding | 100VA 6P class | |
| Rated limit output | 2000 | |
| Rated insulation level | 4.05/95/200 | |
| Creepage distance | 810,1050,1250 | |
| Flash distance | 410-500 | |
| Total weight/Oil weight | 40/190 | |
| Pack size | 580×600×1300 | |
JDXF-35 Voltage Transformer Outline Drawing
Srructure drawing
- Q: Find the transformer ratio of a transformer having 350 turns on the secondary winding and 7000 turns on the primary. What RMS voltage must be applied to the primary of the transformer to develop an open-circuit secondary voltage of 63 V? if a load of 100 ohms is connected to the secondary winding what is the primary current, ignoring resistive and reactive losses in the transformer?
- Primary/secondary ratio 7000/350 20/1 For 63 V on secondary: Primary volts 20 * 63 1260 V.
- Q: I am completing an essay on how to improve the performance of a transformer. Please could someone advise me on the problems incurred in transformers and ways that have been designed to reduce these problems. Thanks in advance
- To improve the performance of a transformer, you have to:- [1] Reduce the copper losses, and [2] reduce the iron losses. Copper losses can be reduced by using copper wire of the highest purity; and by using copper wire that has the thinnest possible layer of insulating material on it. These measures, taken together, reduce the length of the wire and therefore its resistance. Iron losses are reduced by using magnetically soft iron in the laminations. This is the type of iron that has a tall and narrow hysteresis loop. Using copper wire with thin insulation (as mentioned above), keeps the windings close to the iron and so reduces magnetic leakage. A third measure is to use very thin laminations and to insulate them with very thin material as this will reduce eddy currents. It is very expensive to build a 99% efficient 250 MVA transformer. The losses in a 94% efficient version, are often cheaper to manage than the extra cost of making the 99% version.
- Q: How to tune to 14V? Why I tune the value of the above voltage meter has been always beating.
- 2, in the Proteus simulation diagram, double-click the transformer symbol, open the transformer parameter settings dialog box, which ??????????????? Primary Inductance 1H (set: can be fixed) ??????????????? Secondary Inductance 0.00406H (set by press)
- Q: I need to know how and auto transformer works and how i can get 240 with it thanks in advance and if theres a website thats explains transformers that would be great (: thnx again !!
- An auto transformer works like a regular transformer. It has one winding and therefore does not provide isolation, As a circuit it is an inductor with a fixed tap. If the applied voltage is across the outer terminals and the output taken from the tap than to one outer terminal it is a step down autotransformer. If the applied voltage is from the tap to an outer terminal with the output taken across the outer terminals then it is a step up auto transformer. You can get 240 volts from a 120 volt dual winding transformer by connecting the primaries in series and applying 120 volts to one winding and get 240 volts across both windings in series. Leave any secondaries unconnected. Remember this is not isolated so be careful as it is a shock hazard. If the output is zero then you need to reverse the connections to one winding. They must be connected so that the voltages add. The output current is the same as the normal primary current
- Q: This transformer outputs AC or DC
- If you have 220V output voltage, then the peak voltage of the waveform is 220 * 1.414 = 311v, then your rectifier at least reverse voltage of not less than 400V, then the voltage is not more than 400V The Look at your transformer current, if the full load current is 7A, then your rectifier load capacity should not be less than 10A. So the main consideration is the rectifier voltage and current these two aspects.
- Q: everyone's been fighting about if jazz from transformers is white or black i think he's just white pretending to be black what do you guys think
- jazz was originaLy voiced at cartoon by Scatman Crothers and in 2007 and 20009 movie jazz was voiced by Darius McCrary allso a black guy ! but it doesnt mean that he is a black because he is a robot and in a robots world there is no black or white race! tfwiki /wiki/Jazz_(G1)
- Q: Altium designer DXP transformer in the same name how to change?
- The same name is a painting of about 2-3mil radius of the solid circle, can not directly change, must be copied from the source file to the schematic library file can be changed, that is, to re-create schematic symbols.
- Q: dear sircan you please tell me the different Between the indoorr and outdoor distributionn transformer 11kv in applications and designwith our best regards
- To be honest, I don't believe that's correct
- Q: I would like to get my grandchild all the transformer movie dvds but don't know the names of all of them. please help and thanks
- Wow that's the best gift you could give ! I would be thrilled to get that ( and I'm a teenager, LOL ). Someone already took my answer. :( But yeah I'll repeat it anyways: Transformers, Transformers: Revenge of the Fallen, and Transformers: Dark of the Moon ( BTW I heard it comes out November 15th, not September 30th, I'd get that checked out ). What a lucky grandchild, I'm buying them all on blue-ray when the third one comes out : If he has a game station (xbox 360 or ps3) why not get him the games? :p too much? okay nvm.hope I helped
- Q: If a power surge from a house shot back towards a transformer, would it ground the charge or bypass the transformer and harm the surrounding wires?
- No, the transformer itself wouldn't ground it. I don't know if they have some kind of surge protector, by the transformer would just 'pass it on' (most likely blow a fuse if the trannie survived
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Class 10KV S11 series transformer
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000sets set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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