Rectifier Transformers of ZS9 ZSF9 ZSZ9 ZSG9 Series
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1. Product Description:
ZS, ZSF,ZSZ, ZSG series rectifier transformers are widely used in controlled siliconrectifier power supply and silicon rectifier power supply. They are mainly usedin aluminum, magnesium and zinc smelting, nitric acid, chemicals, pesticides production,electrolysis, electroplating, and traction etc.
There is electrostatic shielding between primary and secondary coils (networkside to valve side) can be electro statically shielded.
The rectifier transformer with two secondary windings and phasedifference of 30°, 15°, and ±7.5 ° for 6-phase and 12-phase rectification canbe designed and produced for users.
2. Product Characteristic:
l Ambient temperature :-30℃—40℃
l Mean annual temperature is +20℃and below +20℃(if it’s water-cooling product, the highest daily average temperature of cooling-water is +25℃)
l Altitude is not more than 1000m.
l Installation site should be without seriousvibration, bumps and chemical corrosion,
3.Specification：
Provide product specification code and usage (load type).
Tap range, connection symbol, short-circuit impedance.
Special environment should be informed such as altitude, chemicaldeposition, dirt, corrosive media, etc., for dry-type transformers insulation shouldbe provided.
Special products can be designed and manufactured according to customer’special requirement.
for indoor and outdoor use.
Voltage grade: 6-35kV,
Frequency: 50-60Hz
Capacity: 30-20000kVA
4. Reference Picture:
- Q: 10KV distribution transformer how to calculate the tap voltage
- 10kV distribution transformer tap voltage can be Ue ± Ue X% (X is the percentage of each range of adjustment). General distribution transformer tap adjustment range of Ue ± 2 × 2.5%; tap for 1 - 5, the tap voltage is calculated as follows: 1 ----- 10+ (10 x (2 x 2.5%)) = 10.5 kV 2 ----- = 10 + (10 x 2.5%) = 10.25 kV 3 ----- 10kV rated voltage, 4 ----- = 10- (10 x 2.5%) = 9.75 kV 5 ------ 10- (10 x (2 x 2.5%)) = 9.5 kV Transformer tap on the high side, according to the needs of the low side to adjust the high pressure side of the tap position. If the low voltage side of the low pressure should be raised to 4 or 5, and vice versa to 2 or 1 up. Because the adjustment tap is used to change the transformer ratio. In the case of a transformer with a rated voltage of 10 / 0.4kV, its change ratio K = U1 / U2 = 10 / 0.4 = 25; when the secondary voltage is low, if the split is set to 4, the position K4 = U1 / U2 = 9.75 / 0.4 = 24.375, the primary voltage is still 10kV secondary voltage = 10 / 24.375 = 410V. Increased secondary voltage. In fact the adjustment of the split is adjusted by the number of turns of the coil, the change in the ratio and the number of turns of the secondary coil is constant. To reduce the secondary voltage, increase the number of turns of the coil.
- Q: I know that the ratio of primary turns to secondary turns is the multiplying factor in voltage. So if you wanted 100,000 volts from a 10 volt source could you potentially do this:4 transformerseach transformer has 10 coils in primary and 100 in secondaryThe output of each transformer's secondary is connected to the primary of the next transformer so that you get 10*10*10*10 or 10,000 as your multiplying factor.Would this work?or do you have to do it the hard way and wind 10 coils in the primary of a single transformer and wind 100,000 times in the secondary?
- 4 transformers would work in theory. 10v ?100v ? 1000v ? 10000v There is something called volts per turn. in the first transformer, that is 1, but in the fourth it is 1000, and that high a number will never work. wikipedia: The turns per volt figure typically varies from 1 to about 4, with around 4 turns per volt common for small appliance transformers, and around 1 turn per volt used for intermittent duty fan cooled microwave oven transformers. Volts per turn is commonly used for larger transformers, distribution transformers are often limited by excessive insulation required between each turn. .
- Q: How to tune to 14V? Why I tune the value of the above voltage meter has been always beating.
- The above two parameters can also be extended or reduced by the ratio. Other parameters can be considered, as shown below.
- Q: I went to go see transformers yesterday and one of the previews shows a bunch of people at a party with someone videotaping the party. Then there are explosions in the distance and at the end the head of the statue of liberty lands in the street. They don't say what the name of the movie is but it has a january of 2008 release date. Does anyone know the name of this movie?
- Cloverfield, which revolves around a monster attack in New York as told from the point of view of a small group of people, is being produced by J.J. Abrams. It is being directed by Matt Reeves, who co-created Felicity with Abrams, and is written by Drew Goddard, who has worked with Abrams on Lost and Alias. The movie, which is believed to have a relatively modest budget of about $30 million, began shooting in mid-June in New York. With Transformers generating huge tracking numbers in the weeks before its release, the studio decided to put footage from Cloverfield in a teaser in front of Transformers to build buzz. Cloverfield might just be a working title though. It is still being shot in New York.
- Q: If you have two 12 volt transformers and if we connect their hot wires together does the voltage become 24 or 12 volts?
- There is actually a phasing to the transformer windings. If you connect them in series with the phases adding (both hit + 12 at the same instant) you get 24 volts out. If you connect with the phasing wrong (one hits +12 while the other hits -12) and put them in series the output will be zero volts (and they might overheat). If you connect them in parallel with the right phasing you will get 12 volts and the amperage will add to give you the sum of their amperage. If you connect in parallel with the phasing wrong you will get zero output voltage (and the danger of overheating). If the transformers do not make their phasing clear put a voltmeter on the output and briefly turn on the primary while seeing if you get zero or the voltage you want. If the phasing is wring swap the wires of one transformer around and check with the meter again.
- Q: After the calculation, due to the different cooling, the current density is different, I finished a winding section 96.5mm ?, secondary winding section 1562.5mm ? What are the specifications of the copper row? Another request for a transformer copper specifications table.
- Selection principle of transformer copper Meet the load requirements; Transformer corresponding to the rated current in accordance with 1.1 times the overload factor to consider; To meet the safety distance, and components aligned; Satisfy the dynamic stability. Transformer copper selection considerations The choice of copper can not just consider the current carrying capacity it also consider the maximum short-circuit current size, that is, consider the choice of a copper after the most short-circuit when the short-circuit current short-circuit the size of the current matching the size of the protection (that is, Relay protection value size).
- Q: I have a transformer scavenge from a VCD player, written 25W on VCD player, so that should be the transformer's VA rating ?I also measured the transformer, it has 2 secondary. It have 11.1VAC on 1st output winding and 13.1VAC on 2nd output winding.So if I were to use into DC (rectification) and calculate for other maths, should I use the value of 11.1VAC / 13.1VAC, or their average which is roughly 12VAC ?
- Well, 25 watts is the amount of power consumed by the VCD player. I would assume that the power supply can provide at least that much power. One thing you need to be careful of is that newer electronic devices use switching power supplies, which operate at high frequencies, and therefore use much smaller transformers. These transformers will probably blow up or get very hot if you try to put 50/60Hz on them. The measurement you got is a little odd; I would bet that if you put some kind of load on the secondaries when measuring the voltages you would have found that both secondaries are operating at about 12VAC. It's very unusual for a transformer to have 2 different voltages that are so close together. Put a 1K resistor or something like it across the secondaries, and re-measure them. Also, there's no guarantee that the two secondaries are designed for the same power; for example, one secondary might be rated at 25VA and the other at 1VA. Look at the wires going to the terminals and see if they are the same size or if one is a thinner gauge than the other. (This is actually very common; a unit might need a lot of power at +12Volts, but only a tiny amount at -12, for example).
- Q: If calculating the efficiency of a transformer with different frequencies,how can the frequency be altered? For the experiment the voltage applied will have to be constant, is this still possible? or what quantities will be kept constant? and which will be measured to calculate the efficiency? using PVI to then use %(Pout/Pin)*100 would mean measuring current and voltage, is this the best way?
- 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: i have this audio transformer (about the size of a bottle cap) with three prongs on one side and two on the other. i am completely mystified by this configuration. how would i (say for example) hook up this transformer to a 9v battery in order to increase voltage? thx
- The two wires on the one side of the transformer is the side for the primary windings; the side of the transformer with the three wires coming out is the secondary, and is center tapped. You cannot use a transformer with a battery because a transformer steps up or steps down a change in voltage (AC signal voltage), not DC voltage from a battery. Take an ohm meter and measure the resistance of the primary windings and that of the secondary, from outside lead to the other outside lead, then from one secondary lead to it center lead. It will tell you about the transformer's electrical configuration.
- Q: Transformer tap adjustment there are several ways? What are the advantages and disadvantages?
- Transformer (Transformer) is the use of electromagnetic induction principle to change the AC voltage of the device, the main components are primary coil, secondary coil and core (core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage regulator (magnetic saturation transformer) and so on. According to the purpose can be divided into: power transformers and special transformers (electric furnace change, rectifier, frequency test transformer, voltage regulator, mine transformer, audio transformers, IF transformers, high-frequency transformers, impact transformers, instrument transformers, electronic transformers , Reactors, transformers, etc.). Circuit symbols commonly used as the beginning of the number. Example: T01, T201 and so on.
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Rectifier Transformers of ZS9 ZSF9 ZSZ9 ZSG9 Series
- Ref Price:
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- Loading Port:
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- Payment Terms:
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- Min Order Qty:
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