Furnace transformer of HS9 HSZ9 HSP9 series
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Furnace transformer of HS9,HSZ9,HSP9 series
1. Product introduction
The furnacetransformer is a transformer for power supply to furnace electricalsource. It is used to reducea voltage from a high voltage to an operational voltage needed by furnace.
Accordingto many different types of furnaces,there are many varieties of furnace transformer to fit it.At present, the furnace transformers produced by ourcompany are: electric arc furnace transformerused for steel-making furnace (including on-load and no-loadhigh voltage and enclosing reactortype); the furnace transformers (single - -phase, three-phase on-load and no-load voltage regulating) usedfor smelting various ferroalloy, silicon compounds, mineralssuch as calcium carbide, are all the low-loss energy-saving products.
2. Technicalparameter
Furnacetransformer of HS9 HSZ9 HSP9 series
Rated Capacity (kVA) | With series reactor | Without series reactor | ||||||||||||
Primary voltage (kV) | Second voltage (kV) | Rated second current (A) | Voltage regulation mode | Label of connection | Impedance of short-circuit (%) | Series reactor | No-load loss(Kw) | load loss(Kw) | No-load current(%) | No-load loss (Kw) | Load loss (Kw) | No-load current(%) | ||
Rated Capacity (kVA) | Reactance voltage drop (%) | |||||||||||||
630 800 1000 | 6 6.3 10 10.5 11 | 200 1700 116 98 | 1819 2309 2887 | No load voltage regulating | Dd0 Dy11 | 8-9 | 120 150 190 | 19 | 2.4 2.7 3.1 | 8.6 11 14 | 3.0 2.9 2.9 | 2.2 2.7 3.1 |
11.0 13.5 16.0
| 3.0 2.9 2.8 |
1250 1600 2000 | 210 180 121 104 | 3437 4399 5499 | 200 260 320 | 16 | 3.6 4.1 4.6 | 17.5 22 27 | 2.6 2.5 2.4 | 3.7 4.6 5.6 | 18.5 24 28 | 2.6 2.5 2.4 | ||||
2500 3150 | 220 190 127 110 | 6561 8267 | 280 350 | 11.2 | 5.2 6.0 | 32 39 | 2.3 2.2 | 6.7 8.0 | 34.5 41.5 | 2.3 2.2 | ||||
4000 5000 | 240 210 139 121 | 9623 12028 | 340 360 | 8.5 | 7.6 8.4 | 46 54 | 2.1 2.0 |
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6300 8000 | 260 240 210 139 | 13990 17765 | 7-8 | 430 460 | 5.7 | 11.8 15.0 | 63 74 | 1.9 1.8 |
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HSZ9 series 35kV on-load voltage regulatingelectric-arc-furnace transformer technical parameter
Type | Primary voltage (kV) | Secondary voltage | Secondary level voltage (V) | Rated secondary current (A) | Voltage regulating levels | Label of connection (%) | impedance of short-circuit (%) | Cooling | No-load loss (Kw) | Load loss (Kw) | No-load current(%) | |
Constant power | Constant current | |||||||||||
10000 | 35 38.5 | 280-240 | 240-100 | 10 | 24056 | 19 levels, first 5 levels are constant power output and last 14 levels are constant current output | Dd0 Yd11 YNd11 | 7-8 | OFWF or OFAF | 20 | 130 | 1.4 |
12500 | 314-270 | 270-116 | 11 | 26729 | 23 | 150 | 1.3 | |||||
16000 | 353-35 | 305-157 | 12 | 30287 | 28 | 180 | 1.1 | |||||
20000 | 392-340 | 340-158 | 13 | 33962 | 6-7 | 32 | 210 | 1.0 | ||||
25000 | 436-380 | 380-184 | 14 | 27984 | 39 | 240 | 0.9 | |||||
31500 | 489-425 | 425-201 | 16 | 42792 | 45 | 290 | 0.8 | |||||
40000 | 547-475 | 485-223 | 18 | 4819 | 52 | 350 | 0.7 | |||||
50000 | 610-530 | 350-250 | 20 | 54467 | 61 | 410 | 0.7 | |||||
63000 | 673-585 | 585-288 | 22 | 62176 | 68 | 480 | 0.6 | |||||
80000 | 760-660 | 660-310 | 25 | 69982 | 80 | 580 | 0.6 |
- Q:How many transformers are used in a hundred households?
- Depending on the specific use of electrical power. First select the rated voltage of the transformer. The voltage on the high voltage side is equal to the voltage of the connected grid. The voltage on the low voltage side is 10% or 5% higher than the voltage of the low voltage side (depending on the voltage level of the transformer and the magnitude of the impedance voltage). Calculate the size of the load carried by the transformer (requires the maximum statistical load, the conversion of the operating load kW value into apparent power kVA). If two transformers are used, the capacity of each transformer can be selected according to 70% of the maximum integrated load. The transformer should be considered for the total load and leave the appropriate margin. Other brand name parameters can be combined with the appropriate consideration of the transformer product. For example: select 35 / 10kV transformer. Assuming a maximum load of 3500kW, power factor of 0.8, choose two transformers, capacity S = 0.7 × 3500 / 0.8 = 3062kVA, 3150kVA transformer can choose, the voltage ratio of 35kV / 10.5kV. Select the model from the catalog.
- Q:advantages of power transformers
- Another advantage can be, depending on the application, isolation between primary and secondary circuits.
- Q:I just saw the movie and im still trying to take in all that just happened. It was pretty awesome, and for me being a transformers fan since i was little (im 17) i got really connected to the characters. other viewers just familiar with the movie might not feel the same way. like when ironhide was killed, i was like hellll no wtf just happened. i was so mad. And when sam killed my all time favorite character starscream. I was so upset that he died that way. Just curious of your thoughts on the movie and if you think there will be a 4th. (i think so but not for maybe 4 or 5 years). Even though they killed off starscream,ironhide, megatron, etc. They can always come back as galvatron and all that, plus theres still unicron thoughts?
- Michael Bay already said he wasn't going to make a 4th one (I think) Anyway, I was definitely pissed when Ironhide died. I've been writing fanfiction on Fanfiction for years, and you get connected so easily with the characters, and right now, Transformers is my main thing to write about. I thought the movie was awesome. Truly epic. It was so sad when Wheeljack (Known as Que in the movie) died. He was so innocent. Just your typical engineer/scientist who was doing his job and how he died was really heart wrenching. I did cry when Ironhide died. Like I said, you get so connected to the characters when you spend years writing about them. I hope Bay changes his mind and makes more Transformers movies. I'd definitely watch them!
- Q:Hi! Anything you wanna say about transformers, leave here!
- Transformers are cool!!!!!!! Transformers movie freaken awesome!!!!!! Transformers Animated its OK could be better, but still OK. Also can't wait until the next Transformers movie to come out!!!!!!!!!!!
- Q:Halo4 - love the series, Halo 3 is my favorite, hated Reach. not sure if Halo 4 is more like halo3 or more like reach, will not buy if abilities are includedBlack Ops 2 - BLOPS was my favorite shooter, I will probably get this unless they lower the health to MW2/MW3 standards and they don't fix SMGsTransformers FOC - War for Cybertron was one of the best games I've ever played, but they made Dark of the Moon which was a really bad shooter, and I'm not sure if FOC will be bad as wellWhat would you suggest?
- Definitely Halo 4. I'm kind of burnt out on CoD right now so I'd go with the new Transformers. I agree that War for Cybertron was fantastic. I had really low expectations of it when I rented it, but it turned out to be great! It's online multiplayer is really fun too.
- Q:I am making a small Tesla Coil, but have a question regarding the transformer. Would it work to simply wind one myself with the correct winding ratio to get the voltage I want (around 7-10kv) or is it better to stick with a commercially available transformer? (I would rather not have to buy one) Any advice for winding a transformer?
- I say buy one or find one that you can have for free. Whenever I build a Tesla Coil, I consider the transformer the first line of protection for pretty much any electronic circuitry on the same mains line because it acts to isolate the Tesla coil. I would never operate a home built transformer off of mains power. However, if your insistent on doing that, all I can do is advise you to get the resistance of your primary right, otherwise your transformer will quickly melt. An easier solution would be to find and contact neon sign businesses around your area. When they have to discard an old (but not necessarily bad) transformer, it COSTS them money because the EPA requires special handling because some can contain hazardous materials. Explain what your doing and if youre lucky, youll find a tech who is open to giving you a few of their junk stock.
- Q:1.Why does transformer action can't take place in a dc circuit?2.on transformer coil what 5% tap means?
- you okorder
- Q:I found out that rising the frequency of the power going to the primary will rise the output/ secondary voltage. So, if I feed a 60 hz 1:1 turn ratio transformer 100volts at 60 Hz (pure sine wave), the output will be 100 volts. but if I increase the frequency to 400 hz and keep the primary voltage at 100V, (pure sine wave) the output/secondary voltage will go above 100 volts. Or no?
- Because of the additional inductive reactance of the secondary winding at 400 Hz it seems reasonable to assume that the imaginary part of the load impedance at 400 Hz would be higher than at 60 Hz. This would result in an increase in the phase angle between circuit current and source Voltage but with a turns ration of one I think the secondary and primary Voltage both would be the same and equal to the source Voltage at either frequency.
- Q:I have an AC to DC transformer I got out of a radio. I removed the rectifing (spelling?) circuit. So why is it that the transformer still only responds to AC input and not DC? I basically want a transformer that can take low voltage (aroung 6-12v DC) and step it up to 400VDC. Any suggestions or help?
- You will never be able to increase voltage by using DC in a transformer.
- Q:50 What is the actual power of the transformer? Is 3 phase 50 or 3 together 50
- Three-phase transformer marked the basic capacity of three-phase capacity, that is, the sum of three-phase winding capacity is 50KVA. The actual output capacity of the transformer, not only with the rated capacity of the transformer has a relationship with the nature of the load, and the power factor of the load, and the efficiency of the transformer has a relationship with the level of loss of the transformer. When the load balance, stability, pressure efficiency of 100%, the actual power can be achieved: P = Se × COSφ, visible higher power factor, the closer to 1, the transformer the actual power is higher, closer to the apparent power. In general, the 50KVA transformer, when the power factor of 0.85, the actual output power of about 42.5KW.
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Furnace transformer of HS9 HSZ9 HSP9 series
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