Mining Flameproof Dry-Type Transformer KBSG9

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

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Supply Capability:: 1000sets set/month

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1.Product description
KBSG9 series mining flameproof dry-type transformersuit for not only mines filled with firedamp mixed gas, grime and explosive gas, but also the gas and steam environment that can not erode metal or destroy insulation. the transformer has the merit of high strength, low temperature rise, good cooling and waterproof property, and easy maintenance.

2.Functional characteristics
Functional characteristics
1.The KBSG9-50-1600/10(6) mining flameproof of dry type transformer conforms to GB82862005 the requirement of “mining flame proof movable substations”, its no load, load loss is 10% less than original standard the no-load current short-circuit impedance has diminished too. 2.The insulation material adopt the H level or the C level insulation material, the thermal is good, it is suit for long time operation 3.3 Phases,50Hz,ANAN 4.High strength, low temperature rise, good cooling and waterproof propert, and easy maintenance.

Service conditions
1.The installation is not higher than 1000m(normal)special environment gives explanation in addition
2.Ambient temperature
Highest temperature: 40˚C
Maximum monthly average temperature: 30˚C
Maximum annual temperature: 20˚C
Lowest temperature: -5˚C
3.The surrounding air relative humidity is not greater than 95%(25˚C)
4.In the mine,with methane, dust explosion danger is well
5.No vibration the gradient is less than 15˚C
6.No gas or steam to corrode metal needed or destroy insulation
7.Non-water drop sit
8.Power supply voltage profile approximate to a sine wave
9.The three-phase supply voltage approximate symmetrical

Scope of application
Mine filled with fire damp mixed gas, grime and explosive gas; the gas and steam environment that can not erode metal or destroy insulation
6KV Mining Flameproof Dry-Type Transformer Technical Specification(KBSG9)

Rated capacity(kVA)	Voltage schedule(kV)		Vector group	Short circuit impedance(%)	Consumption(W)		No-load current(%)	Weight(kg)	Outline dimension(mm±10%)
Rated capacity(kVA)	HV	LV	Vector group	Short circuit impedance(%)	No-load(kw)	Load(kw)	No-load current(%)	Weight(kg)	Length	Width	Height
KBSG-50/6	6	0.693/0.4 1.2/0.693 3.45	Yu0(d11)	4	350	550	2.5	1250	2075	1100	1050
KBSG-80/6					450	780	2.5	1300	2150	1100	1100
KBSG-100/6					520	920	2.5	1400	2150	1100	1100
KBSG-160/6					700	1300	2.0	1500	2200	1100	1220
KBSG-200/6					820	1550	2.0	2100	2650	1100	1400
KBSG-250/6					950	1800	2.0	2470	2690	1100	1420
KBSG-315/6					1100	2150	1.8	2895	2830	1100	1410
KBSG-400/6					1300	2600	1.8	3260	2920	1100	1440
KBSG-500/6					1500	3100	1.5	3700	2990	1100	1475
KBSG-630/6					1800	3680	1.5	4120	3050	1100	1550
KBSG-800/6			Yu0(d11);Yyn0		2050	4500	1.0	5300	3100	1100	1430
KBSG-1000/6			Yu0(d11);Yyn0		2350	5400	1.0	5700	3160	1100	1480
KBSG-1250/6			Yu0;Yyn0		2750	6500	1.0	6600	3200	1100	1520
KBSG-1600/6			Yu0;Yyn0		3350	8000	0.8	7600	3260	1100	1570

Rated capacity(kVA)	Voltage schedule(kV)		Vector group	Short circuit impedance(%)	Consumption(W)		No-load current(%)	Weight(kg)	Outline dimension(mm±10%)
Rated capacity(kVA)	HV	LV	Vector group	Short circuit impedance(%)	No-load(kw)	Load(kw)	No-load current(%)	Weight(kg)	Length	Width	Height
KBSG-50/10	10	0.693/0.4 1.2/0.693 3.45	Yy0(d11)	4	390	680	2.5	1250	2075	1100	1050
KBSG-80/10					490	880	2.5	1300	2150	1100	1100
KBSG-100/10					560	1050	2.5	1400	2150	1100	1100
KBSG-160/10					800	1500	2.0	1500	2200	1100	1200
KBSG-200/10					950	1800	2.0	2200	2760	1100	1480
KBSG-250/10					1100	2100	2.0	2760	2800	1100	1510
KBSG-315/10					1300	2500	1.8	2990	2840	1100	1500
KBSG-400/10					1500	3000	1.8	3430	2940	1100	1550
KBSG-500/10					1750	3500	1.5	3800	3020	1100	1600
KBSG-630/10					2000	4100	1.5	4380	3140	1100	1410
KBSG-800/10			Yy0(d11);Yyn0		2300	5100	1.2	5400	3190	1100	1490
KBSG-1000/10			Yy0(d11);Yyn0	4.5	2600	6100	1.2	6500	3240	1100	1530
KBSG-1250/10			Yy0;Yyn0	4.5	3100	7400	1.0	7100	3300	1100	1580
KBSG-1600/10			Yy0;Yyn0	5	3800	8500	1.0	8050	3350	1100	1630

Q: Transformer Transformer Principle: The transformer is a high-pressure water (electricity); outlet is a low-pressure water (electricity)! Transform pressure is buck! Reverse can also! Pool to increase the pump Change the high pressure water! Transformers to replace the iron! Like low-pressure water sealed water tank at the bottom of the high-pressure water! Understand it! Haha! I as a lecturer?

Q: 500KW load should be installed how much transformer?: Install 630kVA transformer barely enough, it is best to install 800kVA transformer. Because the transformer can not be a long time full load operation, the need for a margin of 0.2, but also take into account the power factor. According to the current capacity of the transformer is only 800kVA level. Down is 630kVA of the. According to 630kVA transformer no-load loss of 1200W, can take the load capacity of 620kW, basically meet the needs of the.

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: I want to know how much the current will increase. But the transformers i'm looking at VCT VT10000 - 10,000 Watts Heavy Duty Continuous Use 110V / 220V / 240V Step Up / Step Down Voltage Transformer or 15,000 Watt Step Up and Step Down Voltage TransformerI figure the whats is the total possible power and if you divide the power by the intial voltage you get the current and if you divide by the out put voltage you get the final current? but what if you input doesn't equal 15000 watts or whatever the power is?: the power output of the transformer depends upon transformer ratio. transformer ratiosecondary voltage/primary voltageOR no. of secondary turns/no. of primary turns in this case, transformer ratio220/1102. and transformer's capacity is denoted in KVA or VA. also, a transformer can only transform power(increasing voltage levels while decreasing current level and, vice versa), but it can't change the amount of power. the power of a transformer will remain constant for any input. hence, if the input voltage decreases, the input current increases, making the power a constant. for a step up, output or secondary voltage will increase, magnitude depending upon the transformer ratio.

Q: i would like to know how transformer tap changer operate to vary the output voltage. And also why is always connected to the high voltage side of the transformer.: Thjey are 2 types on load tap changers Off load tap changers High voltage means low current. Less burning of contacts and sparks!

Q: I have a 12kV, 30mA neon transformer and a 150V, 3.3A max variac. I want to allow more current throughout the circuit that is being powered but the neon trans can only deliver but so much current but alot of voltage. The variac delivers the current I need but not the voltage.Can I power the neon transformer using the variac and then run a parallel line to the outputs of the neon trans to boost the current? I'll make sure they are in phase so that the variac doesn't absorb the high-voltage output. This configuration is sort of how one would hook up batteries in parallel to allow for more current. Will the neon trans's high-voltage output dominate over the low voltage?If I absolutly cannot do it this way then is there another way using the same components?Thanks,: A pad fixed transformer rated no longer below 250kVa is accessible for this installation. Require the flexibility organization to position in ability provide contained in the 33 Kv to 12 Kv edge. yet another transformer, 12KV/240-100 and twenty volts must be mandatory. An engineer or carry close electrician is mandatory right here.

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: does anyone know if there will be a next transformers?? there were rumors that there will be a 2nd in 2009 but with the same actors/actresses????I CANT WAIT THAT LONG :-(: The alternate ending of Transformers during the end credits showed the Decepticon, Starscream, flying into outer space. Many possible things are concluded from this scene of which one is a sequel. On May 30th, 2007, before the release of Transformers, Dreamworks announced that two Transformers sequels are coming of which one may be a prequel. The prequel is currently a book called Ghosts of Yesterday, released the same day the Transformers movie novel released. Shia LaBeouf and Megan Fox have already signed on to return for the two sequels or one sequel and prequel. The producer of Transformers, Tom DeSanto, has thought of a new script introducing the Dinobots, a race of transforming dinosaur robots, the Constructicons, a evil race of transforming construction robots, and the evil Soundwave, the deadly Decepticon whom Megatron trusts unlike Starscream. The other producers, Steven Spielberg and Don Murphy, are 100% sure that if a sequel comes out, the budget will be much larger and it will use top-notch special effects. They also said that the Transformers will have a much bigger role in the sequel(s) or prequel. The sequel(s) or prequel are already under development. Looks like this wasn't exactly what I'd call the end of the Decepticons.

Q: i would say transformers alll the way: I'm pretty sure that both of these movies are completely terrible, Transformers was directed by a 10 year old (Michal Bay) and written by a bunch of autistic people, and twilight is simply retarded. I have pity for anyone who would like these movies

Q: I think the power supply to my external hard drive has failed. Is there anyway I could replace the transformer. There is no way to contact the manufacturers as they have the worst customer services ever (Formac). I have emailed them 5 days ago without a reply.: The in the manual or on the device it should state what the voltage and current or power requirements are. It will state this in volts (in AC or DC) along with milliamps (mA) or watts (W). The wall wart should also state what it has on its output. Typically the outside is negative with the inside being positive. Make sure that any aftermarket or replacement transformer is exactly the same voltage. The amperage or wattage capacity should be the same or greater. (ie a 300 mA can be replaced by a 500 mA or 0.5 A but not a 100 mA) The obvious match of the connector should not be overlooked. If it is too big it will not fit, but if it is too loose it may cause excess current to be needed and may damage the device. An electronics store should be able to set you up with a multi-adapter, multivoltage charger / DC powersupply. Here are some examples of replacement supplies.

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