Class 10KV S11-M series transformer

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 1000sets set/month

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

SCB9 SCB10series of resin insulating dry-type transformer

Amorphous Alloy Core Dry-type Transformer of SCBH15

BK series machine tools control transformers

Oil immersed Power Transformer 66kV

Oil immersed Power Transformer 110kV

Oil immersed Distribution Transformers 6-10kV

400MVA/230kV power transformer exported to USA

250MVA/220kV standby transformer power station

Rated capacity (KVA)	Voltage			connection group tab	Loss		unload current(%)	resistant voltage	weight			Measure(MM)			Distance of Din rail
Rated capacity (KVA)	high-voltage(kv)	extend connection	low-voltage(kv)	connection group tab	unload	load	unload current(%)	resistant voltage	empty weight	oil weight	total weight	length(L)	width(W)	height(H)	cross(M)×length
30	6 6.3 10 10.5 11	±5% (±2×2.5%)	0.4	Yyn0	100	600	2.1	4	205	80	360	755	700	970	400×400
50					130	870	2.0		260	85	420	785	735	995	400×450
63					150	1040	1.9		325	110	535	1150	700	1130	400×450
80					180	1250	1.8		330	90	505	815	755	1035	400×450
100					200	1500	1.6		380	100	570	830	775	1040	400×450
125					240	1800	1.5		430	105	645	845	770	1100	400×550
160					280	2200	1.4		495	115	725	875	780	1115	550×550
200					340	2600	1.3		570	130	845	1160	740	1135	550×550
250					400	3050	1.2		670	150	1010	1270	840	1160	550×550
315					480	3650	1.1		785	165	1135	1220	775	1220	660×660
400					570	4300	1.0		935	190	1375	1350	895	1265	660×660
500					680	5150	1.0		1100	215	1580	1395	905	1325	660×660
630					810	6200	0.9		1315	250	1905	1465	980	1355	660×660
800					980	7500	0.8	4.5	1655	310	2360	1555	995	1465	820×820
1000					1150	10300	0.7		1835	355	2710	1715	1160	1525	820×820
1250					1360	12000	0.6		2185	410	3200	1790	1235	1585	820×820
1600					1640	14500	0.6		2490	500	3845	1830	1300	1670	820×820

Q: 50KVA transformer maximum load is how much?: 50KVA transformer can bring the maximum load is, 1.45 * 50 = 72.5A or so

Q: What is the transformer through the full and half through the problem, the definition of a little more, the best reference, or sent to my literature.: Dual split transformer compared with the general power transformer, there are four important impedance parameters: (1) through the impedance: two low-voltage winding in parallel, the high and low voltage winding short-circuit impedance, that is, high-voltage winding short circuit, two low-voltage winding in parallel after adding the current equivalent impedance. Where the reactance component is referred to as crossing the reactance. (2) half-crossing impedance: one of the two low-voltage windings open, the other low-voltage winding between the high-voltage winding short-circuit impedance, that is, high-voltage winding short circuit, a low-voltage winding open, and the other does not open the low-voltage winding power Value impedance. Where the reactance component is called a half-pass reactance.

Q: I need x-mas gifts for transformer toys! Please help thank you!: I need x-mas gifts for transformer toys! U R giving gifts to Transformers toys?, Just go to any Wal*Mart, Target, KB Toys store they have lots of Transformers toys. They have a lot of selection @ Toys R Us(2007 movie, Beast Wars, classic, Energon and more)

Q: Power transformer parameters: B. Transformer efficiency: In the rated power, the transformer output power and input power ratio, called the efficiency of the transformer, that η = (P2 ÷ P1) x100% where η is the efficiency of the transformer; P1 is the input power, P2 is the output power. When the transformer output power P2 is equal to the input power P1, the efficiency η is equal to 100%, the transformer will not produce any loss, but in fact this transformer is not the transformer transmission power always produce loss, this loss is mainly copper Loss and iron loss. Copper loss is the loss caused by the transformer coil resistance.When the current through the coil resistance heat, part of the energy into heat and loss.As the coil is generally wrapped with insulated copper wire, so called copper loss. The iron loss of the transformer includes two aspects: First, the hysteresis loss, when the AC current through the transformer, through the transformer silicon steel wire magnetic field its direction and size changes, making the silicon steel sheet internal friction, release heat, Part of the energy, which is the hysteresis loss. The other is the eddy current loss, when the transformer work, the magnetic core lines through the line, and the magnetic lines perpendicular to the plane will produce induced current, because the current self-closed loop Circulation, and into a spiral, so called vortex. The presence of eddy current heat, energy consumption, this loss is called eddy current loss. Transformer efficiency and transformer power levels are closely related, usually the greater the power, loss and output power is smaller, the higher the efficiency, otherwise, the smaller the power, the lower the efficiency.

Q: The main transformer is chosen in principle: Transformer selection, you can refer to the following, but still according to the actual production needs! 1, the number of transformers to determine ???(1), the number of main transformer to determine the principle is to ensure the reliability of power supply. When one of the following conditions is met, two or more transformers shall be installed. ???①, there are a lot of first-class load and although the secondary load but need to set from the security (such as fire, etc.). ???②, when the seasonal load changes greatly. ???③, when the load is large. ???For large-scale hub substation, according to the specific circumstances of the project can be installed 2 to 4 main transformer. ???When installing multiple transformers, it is appropriate to group the transformer according to the characteristics and changes of the load in order to flexibly switch the corresponding transformer group. Transformers should be operated in the sorted manner. Transformer low-voltage outlet of the neutral and neutral ground wire should be laid separately. For the convenience of testing, in the ground circuit, close to the transformer to do a removable connection device. ???(2), the general three-level load or capacity is not too much power and lighting should be a load with only one transformer. ???(3), when any of the following circumstances, can be dedicated transformer ???①, when the lighting load is large or power and lighting using a common transformer seriously affect the lighting quality and lamp life, can be set for lighting special transformer. ???②, single single-phase load is large, should be set single-phase transformer. ???③, the impact of a larger load, seriously affect the power quality, can be set for shock load special transformer. ???④, when the seasonal load (such as air conditioning equipment, etc.) about the total load of the project 1/3 and above, it is appropriate to configure a dedicated transformer.

Q: I have 14 gauge wire and some 28 gauge wire. Do both lengths of wire have to be insulated? Is it as easy as winding the 14gauge wire top to bottom and then do the 28 gauge wire top to bottom also? I'm guessing this is a step up transformer because the battery is going through the 14 gauge wire and then the lightbulb is hooked to the 28 gauge wire?Does the direction on winding matter at all? Say, CW for the 14g and then CW with the 28 gauge?: ferrite rods are not customarily used for transformers. at RF they are sometimes used as a core for a loop antenna. your application sounds like an ignition coil as you need an interrupter on the DC input (like points on a car ignition). the primary wire (14 gauge) would just be a few turns and not likely to run the full length top to bottom, the secondary (28 gauge) would be a lot of turns like 10 or 20 times as many. direction of winding would not matter in this application as capacitive coupling between the windings should be insignificant. all wire has to be insulated as a shorted turn spoils the transformer effect. wire used for transformers is customarily insulated with lacquer as plastic adds too much bulk to make tight windings. if you already have bare wire, then you made have some success by dipping the wire in lacquer paint first. it sounds like you are duplicating a project you have seen elsewhere. without knowing the source, it is hard for us to guess what the circuit parameters need to be for the transformer. but as i pointed out initially, i am skeptical that you will get this to function in the manner you are expecting. AC power transformers of the kind that use these wire gauges always use a torroidal core ferrite, never a rod. static DC cannot be transformed at all.

Q: does anyone have the trailer for transformers: Im not sure if heres one yet because Transformers in that old and if part 2 is to be in production this year, it will probably not be finished until a little bit later than this time next year.

Q: can i use 12VAC 60w transformer for 12VAC 30w (3 10W) light?: Transformer rating is 60 watts ~ don't use total wattage over that. So with your three 10 watt bulbs, that totals 30 watts. Will be okay. You can actually use up to six 10 watt bulbs, or a total of 60 watts max. Been using light bulbs for 65 years !

Q: I heard that a transformer is like a ratio device for amps and volts, but I know there must be more to it. How exactly does it work, and what happens when it doesn't have enough current, but enough voltage?: A transformer is a pretty simple device, it consist of two or more windings around a iron or ferret core. First keep in mind only AC works in a transformer. Transformers work by the primary winding generating a magnetic flux in the core. The second winding will pick up this flux and convert it back to voltage. Note: Michael Faraday in 1831 discovered this interaction which made transformer, motors and generators possible. Basic rule: Power in Power out - some losses. The ratio of the turns on the primary to the secondary will determine the increase. ie 10 turn on a primary and 100 turn on a secondary will step the voltage up x 10. The turns ratio control the step up or step down of the transformer. More winding on the secondary than the primary will cause a step up of voltage, Less winding will step down. The current carrying capacity of the transformer is controlled by the size of the wire. If you exceed the current carrying capacity you will burn out the winding. Heaver wire can handle more current. I know you have been interested in High Voltage step up transformers. The most voltage a transformer can produce is about 12KV. Usually after that it become extremely difficult to isolate the wires in the secondary to keep the current from jumping from one winding to another and burning out the transformer. The way to step up the voltage after the transformer is to use a voltage multiplier cascade.

Q: I needto know the full conditions of parallel operation of transformers including details about vector groups.: I am putting 1 QA for reference. Question If I parallel three 2MVA 22/11kV three phase 50Hz Dyn11 transformers of the same voltages, vector groups and impedances, do I connect all three star points to earth or only one star point to earth? If I want to put a resistance in the neutral connection to earth (NER), do I only connect one which is common to all three or a seperate NER for each? Answer Dear Dario, I will start with the imepdance: every transformer shall have its own because it is there to protect against internal faults as well. You may install only one impedance but that will depend on your protection devices and what they measure, i.e. where you put your CTs and VTs. These impedances must have a disconnect switch. For the first part, it is very general to me but i figure your load is large Medium Voltage motors (a mill), because 2MVA seems little for distribution and a Y secondary in MV is tricky. All neutrals shall be interconnected and connected individually to earth. This is for the case where the only link you have in mind is gone, the whole system will go float; so again, for the first part: all three star points shall be connected. If you're already protected against lightning, then you don't need limitation in surge voltage, i advise not to install a resistor and not connect N to E, i.e. go for an IT system which provides you with two benefits: fault currents are small and it take more than one fault to trip and cause discontinuity to the service,

Send your message to us

*Email

*TEL

*Quantity

*Unit