• high-voltage Class 10KV S11 series transformer System 1
high-voltage Class 10KV S11 series transformer

high-voltage Class 10KV S11 series transformer

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Shanghai
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TT OR LC
Min Order Qty:
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Supply Capability:
1000sets set/month

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Rated capacity (KVA)Voltageconnection group tabLossunload current(%)resistant voltageweightMeasure(MM)Distance of Din rail
high-voltage(kv)extend connectionlow-voltage(kv)unloadloadempty weightoil weighttotal weightlength(L)width(W)height(H)cross(M)×length
30

6
6.3
10
10.5
11

±5%
(±2×2.5%)
0.4Yyn0
1006002.14215853759657001060400×450
501308702.0275904409957351085400×450
6315010401.9345115565108570581315400×450
8018012501.834510053010057551125400×450
10020015001.639510559010207751130400×450
12524018001.544511066510357701190400×450
16028022001.451012074511157801205550×550
20034026001.358514087512707401225550×550
25040030501.2690160103513808401335550×550
31548036501.1805175116513707751395660×660
40057043001.0955200140014508951440660×660
50068051501.01120225161014959051500660×660
63081062000.94.51335265193515759801685660×660
80098075000.81675335241016659951795820×820
10001150103000.718553802755177011601855820×820
12501360120000.622054453260182512351915820×820
16001640145000.625155353905185513002000820×820



Q:I check the voltage between x1 and x2 I got 120v but between x1 and ground on primary I got 40v and between x2 and ground on Primary I have 50v, if I connect x2 to ground won't it short the transformer? Thank you
Yes, if you're already reading an electromagnetic potential from a particular lead to ground and you ground it to a good ground, you will certainly cause some heating of the transformer which may cause a breakdown of insulation and failure of the device. The purpose of grounding is to prevent a person or animal from becoming a conductor between the unit and the ground. (While dry human skin is quite a good insulator, damp or sweaty skin becomes an excellent conductor. To safely ground your transformer, scratch the paint from the area immediately around one of the mounting holes. Using a bolt, or screw with a washer, attach a green or bare conductor to the frame of the device and ground the other end to a known ground. If the unit will be located in a potentially damp area, you might consider going a step further and installing a Ground Fault Interrupter between the power source and the primary coil of your transformer. GFIs have become fairly cheap in recent years and are available at any good hardware store. Just follow the simple directions that come in the box to replace the current duplex receptacle. You can even tap power for your unit downstream from the actual receptacle.
Q:I have a transformer with serial number T.K.K EHT 66001 S-2. I confused with input (primary) wires. it has 5 wires (white red brown yellow and blue). which wires is used for 220 vac?? please help.
It looks like you MAY have an auto-transformer, ie only one winding. Off hand, I would say the white is supply live and blue the common return. If you measure the DC resistance of White to all the others and record reading. Then red to all others as above and same with brown, yellow and blue. The pair with highest reading Should be the primary, it doesn't really matter which is live or neutral, as long as you take the return of the secondary to the neutral. The other 3 wires will give you 3 different voltages with respect to neutral, however the EHT in the serial No. May indicate Extra High Voltage, which is not 220v. by any stretch of the imagination. Is there no information whatsoever on the transformer itself? Clear as MUD I know, but I'm not good at explaining things. Your meter should be at the lowest range, as this is DC resistance you are measuring, not AC.
Q:I was wondering which comic is the best read for an ongoing series about the the Transformers? It can be old or newMarvel, Dreamwave, or iDW. I was just curious because I have been a huge fan of the franchise since the first set of figures and generation 1 cartoon series but never read a single comic about them (which is actually very weird considering I am a huge comic geek) and just wanted to check one out.
transformers are crap why do you read them?!?!?!?!?!?!
Q:the use of autotransformers is strictly prohibited.
The double-winding type safety isolating transformer has two windings which are input (primary) windings and output (secondary) windings, and the two windings are insulated from each other, only by magnetic connection, that is, secondary Winding and the earth does not constitute a loop, if the use of additional insulation appliances, you should use a safe isolation transformer. And since the lotus transformer all of its winding are connected, by sliding the position of the contact to change the size of the voltage. Therefore, the autotransformer primary winding (power circuit) and the secondary winding (power supply circuit) is not only between the magnetic connection, as well as the direct connection of the circuit. It and the earth constitute a loop, so it can not be used as a safe voltage power supply. Therefore, the safety regulations: lighting transformers must use double-winding type safety isolation transformer, prohibit the use of autotransformers.
Q:How to distinguish between large, medium and small transformers
We usually put the capacity of 630kVA and below the transformer for the small transformer; 800-6300kVA transformer for the medium-sized transformer; 8000-63000kVA transformer for large transformers; 90000kVA transformer for large transformers. With the transformer capacity bigger and bigger, in the past that can only be called large-scale medium.
Q:A topic that: a three-phase transformer wiring is YN, Y, a0, d11, all mean what? Three-phase transformer how four ways to connect it?
If the three-phase transformer has four windings can not have four kinds of wiring way?
Q:i need a 120VAC to 160VAC step-up transformer; like, not an already built converter, but a just bulk single transformer. where can i buy one?and don't say go look in OKorder, coz i've already looked and there isn't any
Need to know the current rating, or the wattage rating. also look for a 40 volt step down, as you can use the isolated 40 volts to add to the 120 volts from a simple isolation transformer to get 160 volts keep searching. One alternative is to get a 120 to 240 transformer, and remove some of the secondary turns to drop it down to 160 volts secondary. This size transformer is very common and comes in all sizes, for all current levels. another alternative is to get the 450 volts DC that I think you want in a different way. Use a tripler on a 110/110 volt isolation transformer, which gets you about 460-470 volts. Or be elaborate and use a doubler on a 110/220 transformer with a regulator to drop down the voltage. .
Q:I am looking for a 220v transformer with these secondary voltages: 2x13v, 1x9v, 1x3vIt has to be at least 20va.I cant find this anywhere :/
This is an unusual requirement. You may need 2 or more transformers. Do you really need the 2 voltages, or could you develop some of the lower voltage by using DC voltage regulators (if the lower voltages are used for DC)?
Q:I need to find out.I am a huge Transformers fan.
i've watched transformes. loved both the movies.
Q:If I have a step down transformer, the voltage in the second coil decreases. From conservation of energy (Power of firstpower of second coil) the powers are equal. But if PU*I and the voltage decreases, does the second coil have a higher current in order to maintain its power?
A transformer makes use of Faraday's law and the ferromagnetic properties of an iron core to efficiently raise or lower AC voltages. It of course cannot increase power so that if the voltage is raised, the current is proportionally lowered and vice versa. hyperphysics.phy-astr.gsu.edu/hba Goodbye

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