0102030405
S13-M Fully Sealed Oil Immersed Transformer - Energy Efficient Solution from China Suppliers and Factory
Scope of use
S13-M Type distribution transformer is suitable for three-phase 50HZ, 10KV Voltage level distribution system, for industrial Agricultural power distribution, power and lighting. Especially for reducing noise and improving the environment in cities. It is beneficial to environmental quality and reduce electricity operating costs.
Model and its meaning
Normal operating conditions of transformer
◆ Altitude not exceeding 1000m Ambient temperature:
◇ The highest temperature is +40℃;
◇ The average temperature of the hottest month is +30℃;
◇ The highest annual average temperature is +20℃;
◇ The lowest outdoor temperature is -25℃.
Special conditions for use of transformers
◆ Altitude not exceeding 1000m Ambient temperature:
◇ The highest temperature is +40℃;
◇ Minimum temperature -45℃.
(Detailed instructions when ordering)
Transformer product standards
◇ GB 1094.1-2013 GB 1094.2-2013 JB/T 10088-2004
◇ GB 1094.3-2016 GB 1094.5-2008 JB/T 3837-2010
◇ GB/T 6451-2015 GB/T 7595-2008
Structural features
◇ The guiding idea of the overall layout design is to summarize S9 and S11. Based on the experience of model design, we put product reliability first to ensure that the product meets the electrical performance, mechanical strength and heat dissipation requirements. Strength and other requirements.
◇ The core adopts 23ZH100 High magnetic permeability silicon steel sheet stacked structure.
◇ Both high and low voltage coils are wound in a cylindrical manner.
◇ The body and assembly structure are all made of mature S9 Type product structure.
◇ Oil tank and heat dissipation element adopt rectangular corrugated oil tank, 2000kVA and 2500kVA Fixed or detachable expansion plate radiator tank can be selected according to user requirements.
◇ Component selection S9 and S11 A proven component for a wide range of products.
Main technical parameters
| Rated capacitance (kVA) | Voltage combination (kV) | Join Group number | No-load current (%) | Short Circuit impedance (%) | Weight (kg) | Dimensions (mm) | Gauge (mm) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| High pressure | Low pressure | Oil weight | Total weight | Length L | Width B | High H | |||||
| 30 | 6 6.3 6.6 10 10.5 11 ±5% or ±2×2.5% |
0.4 | Yyn0 Dyn11 |
80 | 4 | 65 | 250 | 705 | 445 | 850 | 400x400 |
| 50 | 100 | 75 | 320 | 745 | 500 | 880 | 400x400 | ||||
| 63 | 110 | 85 | 375 | 775 | 515 | 965 | 400x400 | ||||
| 80 | 130 | 95 | 425 | 790 | 590 | 985 | 400x400 | ||||
| 100 | 150 | 100 | 480 | 820 | 640 | 1005 | 400x400 | ||||
| 125 | 170 | 110 | 540 | 835 | 710 | 1030 | 550x550 | ||||
| 160 | 200 | 120 | 625 | 865 | 740 | 1030 | 550x550 | ||||
| 200 | 240 | 145 | 750 | 1085 | 680 | 1110 | 550x550 | ||||
| 250 | 290 | 160 | 860 | 1175 | 755 | 1130 | 550x550 | ||||
| 315 | 340 | 175 | 980 | 1190 | 765 | 1175 | 550x550 | ||||
| 400 | 410 | 200 | 1180 | 1275 | 825 | 1210 | 660x660 | ||||
| 500 | 480 | 225 | 1350 | 1325 | 880 | 1280 | 660x660 | ||||
| 630 | 570 | 4.5 | 260 | 1580 | 1420 | 935 | 1315 | 660x660 | |||
| 800 | 700 | 285 | 1835 | 1490 | 985 | 1375 | 820x820 | ||||
| 1000 | 830 | 350 | 2170 | 1690 | 1220 | 1395 | 820x820 | ||||
| 1250 | 970 | 410 | 2645 | 1825 | 1305 | 1460 | 820x820 | ||||
| 1600 | 1170 | 470 | 3240 | 1825 | 1270 | 1515 | 820x820 | ||||
| 2000 | 1380 | 540 | 2860 | 2085 | 1235 | 1715 | 1070x1070 | ||||
| 2500 | 1680 | 600 | 4435 | 2130 | 1255 | 1805 | 1070x1070 | ||||
Appearance and installation dimensions
10kV class S13-M Dimensions of series oil-immersed distribution transformers
| Rated capacity (kVA) | Appearance and installation dimensions (mm) | ||||
|---|---|---|---|---|---|
| L | W | H | C1 | C2 | |
| 30 | 750 | 643 | 974 | 400 | 400 |
| 50 | 795 | 493 | 1013 | 400 | 400 |
| 63 | 800 | 665 | 1050 | 400 | 400 |
| 80 | 840 | 680 | 1075 | 400 | 400 |
| 100 | 775 | 690 | 1100 | 550 | 550 |
| 125 | 1260 | 900 | 1045 | 550 | 550 |
| 160 | 1090 | 720 | 1140 | 550 | 550 |
| 200 | 1180 | 780 | 1155 | 550 | 550 |
| 250 | 1175 | 750 | 1180 | 550 | 550 |
| 315 | 1315 | 890 | 1240 | 660 | 660 |
| 400 | 1330 | 910 | 1280 | 660 | 660 |
| 500 | 1390 | 930 | 1340 | 660 | 660 |
| 630 | 1545 | 1030 | 1410 | 820 | 820 |
| 800 | 1570 | 1020 | 1535 | 820 | 820 |
| 1000 | 1800 | 1250 | 1430 | 820 | 820 |
| 1250 | 1910 | 1130 | 1650 | 820 | 820 |
| 1600 | 2010 | 1220 | 1740 | 820 | 820 |
| 2000 | 2120 | 1280 | 1780 | 820 | 820 |
| 2500 | 2450 | 1280 | 2720 | 1070 | 1070 |
Ordering Instructions
◇ When ordering, please provide product model, rated capacity, high and low voltage rated voltage and high voltage tapping range, number of phases, frequency and connection group number.
Frequently Asked Questions (FAQ)
Q
What is the primary scope of use for the S13-M distribution transformer?
It is suitable for three-phase 50HZ, 10KV voltage level distribution systems, serving industrial and agricultural power distribution, power, and lighting. It is particularly effective in reducing noise and improving environmental quality in urban areas while lowering operating costs.
Q
What are the standard ambient operating temperatures for this transformer?
Under normal conditions at altitudes not exceeding 1000m, the highest temperature is +40℃, the average temperature of the hottest month is +30℃, the highest annual average is +20℃, and the lowest outdoor temperature limit is -25℃.
Q
Can the S13-M transformer operate under extreme cold conditions?
Yes, under special operating conditions, it can be designed to withstand a minimum temperature of -45℃. Please specify these requirements when placing your order.
Q
What are the key structural features of the core and coils?
The core utilizes a 23ZH100 high magnetic permeability silicon steel sheet stacked structure, and both the high and low voltage coils are wound in a precise cylindrical configuration for enhanced reliability.
Q
What oil tank options are available for higher capacity models like 2000kVA and 2500kVA?
For these capacities, users can choose between fixed or detachable expansion plate radiator tanks based on specific site and installation requirements.
Q
What details must be provided when placing an order?
Please provide the product model, rated capacity, high and low voltage rated voltage, high voltage tapping range, number of phases, frequency, and connection group number.

