KS 9 series power transformer for mining

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Oil-immersed power transformer of 35kV

SAR Series Fully Automatic A.C.Voltage Regulator

BK series machine tools control transformers

S9-M-30-250010 Hermetically-sealed distribution transformer

Oil immersed Power Transformer 66kV

Oil immersed Power Transformer 110kV

Oil immersed Distribution Transformers 6-10kV

JDXF-35 TA,TH GY W1,W2,W3 Voltage Transformer

KS 9 Power transformer for mining

1. Application

Thelow-loss oil-immersed power transformer for mining of KS9 series is applied to voltageof 6-10kV, frequency of 50-60Hz, rated capacity of 50-630kVA. It can beinstalled in mines and no explosive site with dust and gas for dragging inmines, illuminating and power transmission & distribution.

2. Model

KS 9 series power transformer for mining

3. Technical parameters

Type	Rated Capacity （kVA）	Rated voltage （kV）		Loss （W）		Impedance of short-circuit （%）	No-load current（%）	Label of connecting group	Weight（kg）			Outline Dimension L x W x H （mm）	Gauge（mm）
Type	Rated Capacity （kVA）	HV	LV	No- load	Load	Impedance of short-circuit （%）	No-load current（%）	Label of connecting group	Body	oil	Total weight	Outline Dimension L x W x H （mm）	Gauge（mm）
KS9-50/6	50	6±5% 10±5%	0.4 0.69	170	870	4	2.0	Yy0 Yd11	221	92	410	1165×761×922	500/230
KS9-100/6	100			290	1500		1.8		334	128	610	1195×792×1027	520/260
KS9-200/6	200			480	2600		1.5		539	192	960	1380×828×1139	650/300
KS9-315/6	315			670	3650		1.4		746	235	1265	1625×970×1222	650/300
KS9-400/6	400			800	4300		1.3		850	268	1510	1640×980×1330	600/276
KS9-500/6	500			960	5150		1.2		1085	325	1850	1870×1160×1368	750/260
KS9-630/6	630			1200	6200		1.1		1395	500	2415	2108×1198×1705	660/330

Q: Transformers have any way of cooling: Selection of strong air-cooled cooling mode, when the pump and fan lose power supply, the transformer can not run for a long time. Even if no load can not run for a long time. Therefore, two separate power supplies should be selected for use by the cooler. ????When the oil-water cooling method is selected, it can not be operated when the pump cooling water loses power. The power supply should select two independent power supplies.

Q: How many times does a copper wire have to go around the input side of a transformer to get the necessary amount of magnetism from 110 volts?How thick does the wire around the transformer have to be if the input it 110 volts? Can it be one wire as thin as a garbage bag tie, or does it need to be as thick as the original wire, but stripped and coiled around the transformer core?: As stated in another answer, the basic transformer equation is: E 4.44 X f X N X Ac X B E is the applied RMS voltage f is the frequency (Hz) N is the number of turns Ac is the core area (square meters) B is the maximum flux density (Webers per square meter also kknown as Teslas) If the design is for 120 volts at 60 Hz and 1 Tesla, the required number of turns would be about 0.5 divided by the core area. PS The voltage has nothing to do with the thickness of the wire. Wire thickness is determined by current, the desired internal voltage drop in the wire resistance and the tolerable temperature due to internal losses. Magnet wire is used. It has very thin insulation to use the minimum space and allow heat to be more easily conducted out of the coil. The wire can not be stripped bare.

Q: I have 13 lights with 12 volts 35 Watts on each light for each tree, the outlet is 120 volts current now. Should I buy 300Watt or 600Watt low volts transformer to supply all lights? Need your advise!: So how much do you think 13 times 35 watts is?

Q: does anyone know how big the transformers are in the movie or have an online reference?: Yes. okorder

Q: How much W?: 1. And your material related. If the good material, high frequency loss is relatively small. You can do 15W. For example, 200KHZ switching frequency. 2. If you are on the general market, the maximum control in the following 10W. Switching frequency 50KHZ.

Q: This transformer outputs AC or DC: If you have 220V output voltage, then the peak voltage of the waveform is 220 * 1.414 = 311v, then your rectifier at least reverse voltage of not less than 400V, then the voltage is not more than 400V The Look at your transformer current, if the full load current is 7A, then your rectifier load capacity should not be less than 10A. So the main consideration is the rectifier voltage and current these two aspects.

Q: everyone's been fighting about if jazz from transformers is white or black i think he's just white pretending to be black what do you guys think: jazz was originaLy voiced at cartoon by Scatman Crothers and in 2007 and 20009 movie jazz was voiced by Darius McCrary allso a black guy ! but it doesnt mean that he is a black because he is a robot and in a robots world there is no black or white race! tfwiki /wiki/Jazz_(G1)

Q: What are the malfunctions and abnormal operation of the transformer? What is the difference between them and the line?: Transformer failure: can be divided into the tank failure and tank failure. Fuel tank failure: a short circuit between the windings, short-circuit between the turns, direct grounding system side winding short circuit. Outside the tank failure: There is a short circuit between the casing and the lead wire and the ground short circuit (direct grounding system side). Transformer is not working properly: there are external faults caused by over-current, overload, oil level and due to over-voltage or frequency caused by over-excitation and so on. Line fault: phase short circuit (including three-phase short circuit, two-phase short circuit), two-phase ground short circuit, single-phase ground short circuit, transmission line disconnection.

Q: i need a 120VAC to 160VAC step-up transformer; like, not an already built converter, but a just bulk single transformer. where can i buy one?and don't say go look in OKorder, coz i've already looked and there isn't any: The dimensions of a transformer depend on the required current rating. In some circumstances, you could even use a transformer with a multi- tapped primary. By tapping it lower, you may find 160V between the neutral or common tap and a tap higher up the winding. It would be working as an autotransformer, which is not a particularly good form. I would question for what purpose you would need 160V., anyway? It seems a strange voltage to need.?

Q: I have scavenge many transformer, but how do I know its VA rating (in order to utilize it without damage it)For voltage rating, we can measure using Multimeter, but what about maximum capable ampere ? Or we can only estimate by judging size of it ? Would be glad if there is a way to measure other values too !: The VA rating of a transformer can be estimated from the size of the core and its operating frequency. You'll need to measure (or estimate as closely as you can) the cross sectional area of the center leg of the core (if it has a center core and two outer legs) or one of the legs (if the core only has two legs and no center core). If your transformer is connected directly to the power mains, the operating frequency (F) will be either 50 Hz or 60 Hz depending upon where you live. Multiply the length and width of the core's cross section (in inches) and multiply them to get the core's cross sectional area (A, in square inches). The estimated turns/volt can be estimated as: X 10^8/(15.77*F*A*13000) The estimate VA capability can be estimated as: P(in VA) (A*F/9.6)^2 For example, suppose the center leg of your transformer measured 1 x 1 inch and it was designed to operate off 60 Hz. Then: X 100,000,000/(15.77*60*1*13000) 8.13 turns/volt (Useful if you want to rewind the secondary) and P (1*60/9.2)^2 (6.521)^2 39.06 Volt-Amperes Assuming your secondary voltage measurement was in RMS volts, then you can estimate the RMS current of the winding by taking your calculated VA and dividing by your measured voltage: Estimated amps P/V Good luck, and play safely!

Send your message to us

*Email

*TEL

*Quantity

*Unit