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 think transformers: The simpsons by far! Transformers had too many effects,it got old after a while.

Q: Transformer oil filter method: Transformers in the run after a period of time, if due to short circuit and other causes of transformer oil quality electrical test failed to test the need for oil treatment, improve its purity. The main reason for failure is excessive water content, including other impurities. Transformers because it has been oiled and can not be all out of all the oil out of the filter processing.

Q: How many transformers games are for the xbox360 and what ones are based on the old tv show? And what ones are based on the movies? Please give complete names and in order! Thank you (:: Movie: Transformers: The Game (2007) Transformers: Revenge of the Fallen (2009) Transformers: Dark of the Moon (2011) Non-Movie: Transformers: War for Cybertron (2010)

Q: Transformer total circuit breaker rated current 380v, rated current 1000a, the rated capacity and output power how to calculate, I did not learn more points: Kva is the unit of apparent power, KW is the unit of active power. Apparent power equal to the root number (active square square + reactive power square)

Q: If you're a transformers fan, who do you think were top 10 strongest Autobots in the whole transformers universe? I mean strongest of the strongest, most brutal and powerful?lol.: TFC transformers cybertron 1: Primus (if he counts as an autobot) 2: vector prime (in his prime/glory days) 3: TFC metroplex 4: TFC quickmix 5: TFC optimus prime 6: TFC jetfire 5: TFC wingsaber 6: TFC landmine 7: TFC red alert (reborn) 8: TFC scattershot (reborn) 9: TFC hot shot (reborn) 10: TFC leobraker TFC totally dominates this list since they are the only version of transformers that can annihallate galaxies.

Q: I live in Market Weighton and I need to know why my local electricity transformer is. Where will I need to look?: For residential, the step down transformer for home electricity use is typically a pole top mounted transformer. It may be at the top of a power pole near your residence. Sometimes there may be a pad mount transformer (square metal box) near your home that is used. You may want to look outside your home, and see where the wires coming into your electrical service are coming from. That should tell you where the transformer is. If you live in a newer neighborhood, you may have underground service ( thus no power poles) and the transformer may not be visible. It would likely be close by in an underground electrical vault. There is a picture of a pole top transformer in the attached article below:

Q: I have a few power tools, none of which are natively wired for 110-240v. In particular, a portable table saw, a router, and a mitre saw, all at 220v. Since the resale value of them are so low on auction sites, I was thinking of taking them with me when I shift home to the states. Would it be safe using those tools, for extended periods, whilst running them on a transformer?: You can do that. Just make sure the transformer is rated for the power they will draw. Keep this in mind: American homes are wired with 220 volts. Only, they split the voltage into two 110 volt legs. Each leg to ground (or neutral) is 110 volts (also commonly referred to as 120 volts). But from one leg to the other is where you get the 220 (or 240) volts. My garage is wired with two legs of 110, which means I have 220 out there. I also have an outlet for 220 volts. Because some of the power tools I run demand more current, and run them simultaneously, the standard 110 outlets struggle to meet the demand. So what I did was to take a dryer cord and wire it into a pony panel where I can draw 110 volts from one leg to ground to power a table saw while the other leg powers the dust collection system. To try and run both those pieces of equipment on a single 110 line means a trip to the breaker to reset it because each draws enough power that when used together they draw more current than the circuit is safely rated for. YOU can do something similar. Just make sure you use a 20 amp outlet meant for use with 220 volts and wire into the panel (if not already wired) and set up a 220 volt plug where you will be using these power tools. Using a transformer will work, but the more you couple the power magnetically the more inefficient your system becomes, and you waste power. Also consider just buying tools rated at 110 volts. They're plentiful and cheap enough that the cost may offset the cost of shipping these 220 v tools. Throw in the cost of a transformer and you're probably spending more money in the long run. Hope this helps. '')

Q: I am building a simple circuit and was wondering what is the difference between a coil and a transformer? Also, in my circuit I have a generator. My generator is made up of a coil and magnets. I would like to know do the amount of turns my coil is determine the power of the generator? When I select the gage wire I am going to use we that determine the amount of volts and current I can gain from my generator?: A transformer is used to transfer power and either step up or step down the voltages. Hence for this purpose, the mutual inductance must be very high. The leakage inductance needs to be minimum. Thats why iron core is used. A Coil is a conductor generally wrapped in a helicoidal form by certain number of turns.

Q: A step up transformer increases 17.7v to 120v. what is the ratio of the current in the secondary compared to primary? Assume 92% efficiency.HELP PLEASE: Preliminary necessary comments. (i) This question - and consequently my answer - assumes that we have a perfect transformer: such a transformer will have an efficiency of 100 %. (If this was not a perfect transformer, then a great deal more data about the transformer would need to be supplied: it isn't). Hence, because the efficiency of the transformer in this question is less than 100%, that must be because a secondary current is flowing in the load, the details of which we do not know - or indeed need to know. (ii) Transformers are rated in terms of their product of volts and amps: called VA. They are NOT rated in terms of watts, since the manufacturer cannot assume that the load on the transformer secondary will have a unity power factor. (iii) When a transformer supplies current to a load, its on-load efficiency is the ratio of (VA)out to (VA)in. (VA)in primary VA; (VA)out secondary VA. Solution. Let the primary current Ip; let the secondary current Is. Let the primary voltage Vp; let the secondary voltage Vs. Let the efficiency n. Then we have: (VA)in Ip X Vp Ip X 17.7 (VA)out Is X Vs Is X 120. (VA)out n X (VA)in. so: Is X 120 0.92 X Ip X 17.7 i.e.: Is/Ip (0.92 X 17.7)/120 0.138/1 ? Hence, the secondary current is 0.138 that of the primary current. HTH, Skywave.

Q: actually I've many questions :) I've opened many mobile chargers and I didn't found the usual (bulky) transformer . I found only a small transformer and I think it called smps transformer.1- I can't understand how bulky transformers can be replaced by small ones! what is the idea ?2- are smps transformers connected directly to 220 volt like the bulky transformers ? if no, what is the design of the circuit that makes small transformers are able to be connected to 220 volt ?3- do smps transformers make a voltage drop like the bulky transformers ? or they have another job ?4- some smps transformers have 4 pins and the other have 5 or 6 pins, I know it should have 2 pins for input and 2 pins for output, why some of therm have more than 4 pins ?Thanks in advance, I hope i'm not bothering you because of my many questions :): This was an electronic switching power supply that was no more need the 50c/s big and large transformer. The small transformer is a high frequency transformer that working on about 30Kc. Mostly it also has a step down winding output about 12V at 30kc. Do not hook 220V 50c/s to it !

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