Furnace transformer of HS9 HSZ9 HSP9 series

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Furnace transformer of HS9 HSZ9 HSP9 series

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

6.3

10.5

200 1700 116 98

1819

2309 2887

No load voltage regulating

Dd0

Dy11

8-9

120

150

190

2.4

2.7

3.1

8.6

3.0

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

3.6

4.1

4.6

17.5

2.6

2.5

2.4

3.7

4.6

5.6

18.5

2.6

2.5

2.4

2500 3150

220 190 127 110

6561

8267

280

350

11.2

5.2

6.0

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

2.1

2.0

6300 8000

260 240 210 139

13990 17765

7-8

430

460

5.7

11.8

15.0

1.9

1.8

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（%）
Type	Primary voltage （kV）	Constant power	Constant current	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（%）
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: I didn't. I even watched it at I-Max with my boyfriend and a few friendslets just say I wasn't the only one falling asleep. It was long, too long. They could have cut it down by at least 30 minutes.: i liked the movie alot and i think there comin out with a 3rd transformers

Q: I am using an audio transformer in a schematic, but I don't understand why. Can someone explain how a 1000 ohm to 8 ohm audio transformer works? (Radio Shack #273-1380): I guess you know that if you use a transformer with two separate windings, they are electrically isolated. The audio transformer is used to match a 4 ohms load such as a speaker, to an amplifier which does well with say, a 100 ohms load. In that case, you use a step down transformer with ratio N 5. Note that N^2 is 25 and 100 ohms divided by 4 ohm is 25. The voltage is brought down by a factor of 5 while the current the transformer can deliver increases to five times that the amplifier can deliver. So it is used as an impedance matching device. Just as a 23VA transformer operate at 230V takes 100mA and delivers about 1 amp at 23V if it is a step down transformer of 10:1. the secondary voltage is 23V.

Q: A 2200/220V, single phase transformer has the following resistance and leakage reactance referred to primary: R5.6 ohms, X22 ohms1. calculate V2, I2 and cos(2) when the primary is supplied with 2200V, 9A at a lagging power factor of 0.8. Neglect Io.: This is not really a very hard problem but I'm afraid artsupre's solution of using only the turns ratio is a little too simplistic. According to the problem definition, we need to represent this transformer in an equivalent circuit, as a perfect or ideal transformer of turns ratio 10 preceded by a resistance and leakage reactance in series and equal respectively to the R and X values quoted. This shows us that the current will be totally transformed (therefore I2 10 times I1 90 A) but there will be some voltage drop in the preceding impedance. So how to calculate the voltage drop? We need to take the voltage applied to the terminals and subtract from it the total voltage drop across R and X. This is a vector sum since resistance drops are in phase with current but reactive drops are 90 degrees lagging. We normally use complex representation to accomplish these vector summations. In this case the procedure is: Take the current vector as real. Then the applied voltage is 2200(0.8 + j0.6) and the voltage drop across X+R is 9(5.6 + j22) Hence the resultant voltage at the terminals of the ideal transformer (1710 + j1122) 2045 at a leading angle of arc cos (0.836), i.e. at a power factor of 0.836. This voltage of course has to be transformed by the turns ratio giving V2 204.5 at the above power factor. If you need further help or clarification, please edit your question and I will try to respond. Please take a moment to award one of your answers Best Answer. That's partly why we do this!!

Q: i just obtained a transformer from a small ac-dc converter. usually, it converts the 240v ac (let's call it terminals a and c) to 4.5v dc (terminals d and c).what if i connect a 4.5 dc supply to the terminals d and c? meaning that where i would usually obtain the converted electricty, instead, i connect a 4.5 to it, leaving the terminals where i would usually connect to the wall empty. wouldn't the magnetic field step up to 240v?: You'll only get a voltage at the 240V terminals as you make and break the 4.5V connection. Enough to feel a zap if you were touching them. As others have said transformers are AC devices.

Q: I'd recommend a big Transformers fan for this please. So I have a Transformers series that I'm working on for fun, and I want an awesome name for it. It has Unicron in it and the Autobots and Decepticons team up to take him down. A name for that part is Cybertron Alliance. But I also need a name for story with events that take place before that, when the Bots and Cons were at war. Please help!: Huge transformers fan? you got me ;D Sounds pretty cool. can I read it when youre done? The Ultimate Alliance Rise of Unicron it would be great if you could add more details so I could think of more names : just give a rough outline perhaps?

Q: I know that in a step-down transformer if I have 10 turns on the primary coil and 5 turns on the secondary coil that the voltage gets reduced by half and the current gets doubled, but is there any other significance?: The magnetic flux generated by the current is proportional to the number of turns of the coil.

Q: I think they can, especially since there has been a series of some sort in the US and/or Japan series on going since 1996. Here is the track record:The Transformers (1984-1987 season 1-4 in the US)Japan's cotinuation of G1:Transformers: Headmasters (1987)Masterforce (1988)Victory (1989)Zone (1990)Beast Wars: Transformers (1996-1998)Japan's continuation of Beast Wars:Beast Wars Second (1998)Beats Wars Neo (1999)Beast Machines (1999-2000)Transformers: Robots In Disguise (2001)Armada (2002-2003)Energon (2004-2005)Cybertron (2005-2006)Animated (2007-present)This also includes two movies with a third on the way:Transformers: The Movie (1986)Transformers (2007)Transformers: Revenge Of The Fallen (2009)They might not as long running and continuous as the Simpson but to me the franchise has a good case for being one of longest running series with all of its incarnations.: Not to downplay Transformers or their cultural impact on the world- but I'm going to disagree. Certainly Transformers is a world renown series, and has stayed active for an exceptionaly long time in a variety of different itterations- but I wouldn't QUITE go so far as to say it is one of the longest running although it is certainly more than most). I am assuming we are just talking about animated series too (since well, this is the animated section) because in the broad scope of ALL TV, then Transformers can't even light a candle to stuff like the Today Show or Sports Center which have both been going on for decades and have tens of thousands of episodes. But even if we are just looking at animated features, I would point to Sazae-san. That same series has been running since the 1960s and has thousands of episodes- and is still ongoing If we are looking at number of variations and types of shows, I'd say Mickey Mouse. He has countless movies and short films, and more than a few lengthy series that have been showing up for decades and decades still to come. And even if we are talking about animated series about robots- Gundam still has Transformers beat. It's been going on since ths 70s and has around twelve 25+ episode series, with dozens of specials and movies, and more than a handful of OAVs that range from a few episode on up to 13 or more. (absurd Gundam graph: anidb /perl-bin/animedb.pl?sho ) So yes, Transformers is quite exceptional- but there are just too many giants out there for me to consider it to be one of the longest.

Q: If a transformer is rated for a maximum winding current of 10A, would it be permissible to operate it with 10A of input current when the secondary voltage to the load is 40V? Can you explain to me why?The information on the auto transformer plate wasInput 240V/ 50/60 cy 3HPoutput 0-240/280V 20 ampsThe parallel load resistance is 34.5 ohms: fr76ftfyt

Q: Do you think transformers is a good movie?Whos your favourite team autobots or decepticons?Whos your favourite transformer?And whats the best scene in the film?: On a scale of 1-100 I'd say 10000 I LOVE TRANSFORMERS! ???? oh and my favorite Transformers are Bumblebee, Sideswipe, and Shockwave. I have lots of others that are my favorite i m just too lazy to explain them

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 ?: A transformer rating is specified as a number of volt-amps (VA) where A is the RMS current. In cases where there are rectifiers, the RMS current may be far greater than the average current. This means that the power that can be delivered will be far less than the VA rating.

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