Oil immersed Distribution Transformers 6-10kV
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6-10kV Oil-immersed DistributionTransformers
1. Introduction
6-10kV oil-immersed distributiontransformers with capacity 30-3150kVA are suitable for 6-10kV distributionnetwork system. Product complies with GB/T6451-2008 standards.
Type 9, 11 and 13 are classified byloss standard. Two types of oil tank are provided, they are sealed corrugatedradiating and sheet radiator. Voltage can be adjusted with load through switchinstalled.
2. Characteristics
Fully sealed corrugated tank has corrugatedsheet for transformer oil natural cooling. There is no oil storage cabinetneeded, so the oil is completely isolated from air. This design slows down theaging of oil, eliminates maintenance and extends the transformer life.
3. Technical parameters
Technical parameters of S9-Mcorrugated tank transformers
Code | Rated capacity (kVA) | rated voltage(kV) | Loss (xW) | Short Circuit impedance (%) | No Load Current (%) | Connection Symbol | Weight (kg) |
Dimension L*W*H (mm) | mm | |||||
HV | LV | No Load | Load | |||||||||||
Body | Oil | Total | ||||||||||||
S9-M-100 | 100 |
10 6.3 6 | 6.3 6 | 290 | 1500/1580 |
4.0 | 1.8 |
Yyn0 Dyn11 | 285 | 105 | 515 | 800x680x1030 | 550/550 | |
S9-M-125 | 125 | 340 | 1800/1890 | 1.7 | 355 | 110 | 625 | 920x700x1060 | 550/550 | |||||
S9-M-160 | 160 | 400 | 2200/2310 | 1.6 | 420 | 130 | 740 | 970x730x1070 | 550/550 | |||||
S9-M-200 | 200 | 480 | 2600/2730 | 1.5 | 475 | 160 | 825 | 1020x740x1085 | 550/550 | |||||
S9-M-315 | 315 | 670 | 3650/3830 | 1.4 | 710 | 205 | 1200 | 1350x740x1115 | 550/550 | |||||
S9-M-500 | 500 | 960 | 5150/5410 | 1.2 | 925 | 285 | 1575 | 1470x795x1310 | 660/660 | |||||
S9-M-630 | 630 | 1200 | 6200 |
4.5 | 1.1 | 1085 | 320 | 1835 | 1540x830x1360 | 660/660 | ||||
S9-M-800 | 800 | 1400 | 7500 | 1.0 | 1375 | 435 | 2340 | 1630x920x1430 | 820/820 | |||||
S9-M-1000 | 1000 | 1700 | 10300 | 1.0 | 1480 | 485 | 2600 | 1755x1035x1450 | 820/820 | |||||
S9-M-1250 | 1250 | 1950 | 12000 | 0.9 | 1760 | 575 | 3135 | 1870x1120x1540 | 820/820 | |||||
S9-M-1600 | 1600 | 2400 | 14500 | 0.8 | 2125 | 700 | 3795 | 1970x1170x1645 | 820/820 |
Technicalparameters for S11-M corrugated tank transformers
Code | Rated capacity (kVA) | rated voltage(kV) | Loss (xW) | Short Circuit impedance (%) | No Load Current (%) | Connection Symbol | Weight (kg) | Dimension L*W*H (mm) | mm | ||||
HV | LV | No Load | Load |
|
|
| Body | Oil | Total |
|
| ||
S11-M-160/10 | 160 |
10 6.3 6 |
0.4 6.3 6 | 280 | 2200/2310 |
4.0 | 1.6 |
Yyn0 Dyn11 | 490 | 100 | 795 | 1135x713x180 | 550/550 |
S11-M-200/10 | 200 | 340 | 2600/2730 | 1.5 | 540 | 175 | 880 | 1168x738x1200 | 550/550 | ||||
S11-M-250/10 | 250 | 400 | 3050/3200 | 1.4 | 665 | 200 | 1025 | 1240x780x1240 | 550/550 | ||||
S11-M-315/10 | 315 | 480 | 3650/3830 | 1.3 | 730 | 220 | 1155 | 1300x835x1265 | 550/550 | ||||
S11-M-400/10 | 400 | 570 | 4300/4520 | 1.2 | 895 | 300 | 1390 | 1390x905x1310 | 550/550 | ||||
S11-M-500/10 | 500 | 680 | 5150/5410 | 1.1 | 1025 | 360 | 1650 | 1470x965x1365 | 550/550 | ||||
S11-M-630/10 | 630 |
0.4 | 810 | 6200 |
4.5
5.5 | 1.0 | 1650 | 415 | 2260 | 1575x1010x1430 | 660/660 | ||
S11-M-800/10 | 800 | 980 | 7500 | 1.0 | 1510 | 470 | 2550 | 1685x940x1545 | 820/820 | ||||
S11-M-1000/10 | 1000 | 1150 | 10300 | 0.9 |
Dyn11 | 1640 | 650 | 3070 | 2180x1075x1655 | 820/820 | |||
S11-M-1250/10 | 1250 | 1360 | 12800 | 0.8 | 2010 | 820 | 3700 | 2310x1310x1715 | 820/820 | ||||
S11-M-1600/10 | 1600 | 1640 | 14500 | 0.8 | 2420 | 990 | 4470 | 2460x1514x1920 | 820/820 | ||||
S11-M-2000/10 | 2000 | 2240 | 16830 | 0.8 | 2860 | 1120 | 5050 | 2782x1600x2040 | 820/820 | ||||
S11-M-2500/10 | 2500 | 2640 | 19550 | 0.8 | 3195 | 1155 | 5912 | 2500x2060x2010 | 820/820 |
Parameters for 6-10kV SZ11 OLTC Transformers
Code | Rated capacity (kVA) | Rated voltage (kV) |
| Loss(xW) | Short Circuit impedance (%) | No Load Current (%) | Connection Type Symbol | Weight (kg) | Dimension L*W*H(mm) | mm) | ||||
HV | LV | No Load | Load | Body | Oil | Total | ||||||||
S11-M-200/10 | 200 |
10 6.3 6 |
0.4 |
±4x2.5%
| 0.48 | 3.06 |
4.0 | 1.5 |
Yyn0 Dyn11 | 531 | 241 | 1058 | 1510x820x1460 | 550/550 |
S11-M-250/10 | 250 | 0.56 | 3.60 | 1.4 | 630 | 350 | 1400 | 1740x1020x1440 | 550/550 | |||||
S11-M-315/10 | 315 | 0.67 | 4.32 | 1.4 | 860 | 280 | 1630 | 1790x1050x1570 | 550/550 | |||||
S11-M-400/10 | 400 | 0.80 | 5.22 | 1.3 | 910 | 400 | 1740 | 1830x1120x1630 | 660/660 | |||||
S11-M-500/10 | 500 | 0.96 | 5.21 | 1.2 | 1080 | 460 | 2068 | 1900x1230x1780 | 660/660 | |||||
S11-M-630/10 | 630 | 1.20 | 7.65 | 1.1 | 1396 | 611 | 2661 | 2010x1320x1930 | 660/660 | |||||
S11-M-800/10 | 800 | 1.40 | 9.36 | 1.0 | 1650 | 780 | 3220 | 2280x1370x2220 | 820/820 | |||||
S11-M-1000/10 | 1000 | 1.70 | 10.98 | 1.0 | 2083 | 843 | 4240 | 2170x1160x2320 | 820/820 | |||||
S11-M-1250/10 | 1250 | 1.95 | 13.05 | 0.9 | 2390 | 1100 | 4950 | 2510x1310x2630 | 820/820 | |||||
S11-M-1600/10 | 1600 | 2.40 | 15.00 | 0.8 | 2900 | 1065 | 5235 | 2570x1382x2650 | 820/820 |
Note: The above parameter before slash is forYyn0 connection type and after slash is for Dyn11 connection type.
- Q:I am installing a humidifier. It comes with a 120vac to 24vac transformer to be installed. The transformer has a label on it that says install in electrical box only. One side of the transformer is designed to screw into an electrical box knockout and has leads coming through the middle of this for connection to the 120VAC input.Is the transformer supposed to be screwed into the electrical box on the outside or the inside. At first, I assumed inside but this would result in my connection leads being on the outside. ThanksBill
- you are going to be able to desire to get the 24 volt administration transformers. they are type 2 (this skill that if the wires get shorted the capability output is going down and you are going to be able to't have a fire began by skill of the quick). they generally contain a installation it is made to pass interior a knockout with the line voltage wires protruding interior. The transformer itself stands proud and has screw terminals for the low voltage area. different styles of transfomers won't meet the code using fact they pose a fire possibility.
- Q:hi, so i know at the distribution level transformers are used to step down the voltage to be supplied to the residential/commerial customers. I was just wondering though. what actually feeds the transformers and where are these feeds coming from?also, could anyone briefly explain what is inside an actual transformer such as (primary elbows, secondary, bus bars, etc)thanks in advance!!
- Hi pal! A transformer is a device which converts electrical energy. just remember that. now we know energy is E VI.t right? Now a transformer has two ends. one is the primary winding and the other is the secondary winding. winding means wound wires ;ole am inductance wire. the two of them are connected by a metallic core through which magnetic flux flows linking the two windings. Since energy is constant Voltage of primary x Current in primary Voltage in secondary x Current is secondary Now, since the number of turns of the 2 winding are different, thus the flux linkages are different i.e. N x phi so induced emf by faraday's law is different. so if secondary number of turns is suppose 10 and primary is 1000 then if voltage in primary is 1000V secondary is 10V this is how it steps down. so the transformer is FED by a high or low voltage source via busbars. this is as briefly as i can explain without boring ya!! :)
- Q:Do you know what that show is called where there are these dinasaurs, and there are good oens, and bad ones, very similar to transformers.The dinasaurs transform into robots. Whats it called?
- I don't know. Are you sure you aren't combining Extreme dinosaurs with the dinobots from Transformers? The only other cartoons I can think of staring good and bad dinosaurs are Dinosaucers and Dino-riders. Is it any of these? Around what time is it from? Edit looking at the other answers Beast wars had Dinobot on the Good side and Megatron as a dinosaur on the bad side
- Q:current of the battery , but not through the output of the transformer but between the input and the battery, why is that?
- An ideal transformer is a equal voltage per turn device. If the secondary winding has 28/115 times the number of turns as the primary winding then it will produce 28/115 as much voltage as that applied to the primary. But an ideal transformer is also a power in equals power out device, so that the product of primary voltage times primary current equals the product of secondary voltage times secondary current. So the secondary current will be 115/28 times the primary current. -- Regards, John Popelish
- Q:i have an epcos 565-2 transformer and i want to know how much it will raise the electrical output of a standard 1.5 volt battery. i really do not know much about transformers, but i bought a motor, assuming that i would be able to do fun things with it, and i hooked it up to all the power i could(solar batteries, and numerous amounts of AA batteries) but it wouldn't spin anything that i attached to it more than probably 60 rpm. i bought a transformer to boost the power, and spin the motor much faster. the motor is graded for 3000 rpm maximum, but i just want it to be above 250. any help would be appreciated.
- With a transformer the important part is the turns ratio 565-2 in your case this means if you connect 565 volts to the high voltage side of the transformer, the voltage across the low side will be 2 volts In you case you want to connect the small amount of voltage you have across the low voltage terminals and then connect the motor across the high voltage terminals The high voltage and low voltage terminals should be clearly marked. so in your case, with a 1.5 volt battery across the low voltage side, the high voltage out put will be 565/2*1.5 which 423.73 V
- Q:I mean i want to watch transformers 3, do i have to watch 1 and 2 to enjoy the film ?
- 3 does relate to 1 and 2 No, not really but it helps to watch the prequels. I understood 2 without having to watch 1. The only thing I don't understand is why Bumblebee's vehicle mode license plate is different from his robot mode plate?
- Q:Rules for the operation of cooling devices for oil - cooled transformers
- E, strong oil cycle air-cooled and strong oil circulating water-cooled transformers, when the cooling system failure to remove all the cooler, allowing the rated load to run for 20 minutes, such as 20 minutes after the top of the oil temperature has not reached 75 ℃, then allowed to rise to 75 ℃ , But in this state the maximum time to run no more than 1 hour. ?F, under normal circumstances, the transformer no-load operation, the cooling device two groups of work, a group of auxiliary, a group of spare, the remaining disabled; transformer low temperature, light load, the four groups of work: a group of auxiliary, a group of spare, the rest Deactivated; transformer high temperature, full load, a group of auxiliary, a group of spare, the rest all into work.
- Q:I want to start watching Transformers Prime on TV, but I want all the backstory of just THAT universe, because i know there are MANY Transformer universes from Bay to Generation 1 to this. I just want to know what to read and watch before watching this series. Thanks!
- Transformers Prime is set in a new continuity family, launched recently by Hasbro and also includes the War for Cybertron video games. It's really complicated, but in short, you only need to know that you do not need to watch, play or read any previous Transformers material to watch this series. Even the War for Cybertron games, which are supposed to be in the same continuity family, actually clash with the events of the TV series to the point that they're effectively a separate continuity. I myself have not played the game and it's perfectly fine. Also, I've provided links for the ultimate Transformers wiki so that you can do research on whatever aspect of the Transformers universe that you want. Don't worry, the show is fine to watch from the Darkness Rising: Part 1
- Q:i need a transformers costume that can transform into a car, truck, etc i need to buy it for this kid for his birthday. medium size please. and he wants it as optimus prime.he wants it to look good and if he doesn't like it, well hes gonna be sad
- wrap urself in tin-foil. lol
- Q:I have a DC current transformer and it is a 2500:1. I do not know what this means but I have a rectifier hooked up to it and am measuring the output DC voltage. I have hooked up resistors in values of 20Ω, 2kΩ, 10kΩ, and 20kΩ. I do not know how to convert to amperes though the resulting DC volts. How can this be done?
- NO such thing as a DC transformer. Do you mean an AC voltage transformer with rectifiers on the output? But ohms law should apply. Current voltage divided by resistance.
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Oil immersed Distribution Transformers 6-10kV
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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