The S11 series 24KV Distribution Transformer is a new generation of energy-saving distribution equipment designed by SARAH Electric factory for urban and rural power grids, industrial and mining enterprises, commercial buildings and other scenarios. It covers two core categories: conventional oil immersed and column mounted, with voltage levels ranging from 20kV-24kV and rated capacities of 50kVA-2500kVA. Of course, if you need special capacity, you can also customize it! Customized content also includes logo printing, brand printing, etc. Welcome to inquire!
The 24KV Distribution Transformer manufactured by SARAH Electric adopts high-quality cold-rolled oriented silicon steel sheets and a fully sealed structure design, which combines the advantages of low loss, low noise, high insulation, and long life, and is suitable for 50Hz power frequency systems. Do you definitely need equipment that can meet the diverse needs of domestic and international power grid upgrades, industrial distribution, commercial power supply, and other scenarios? Then choose SARAH, the preferred 24kV distribution transformer that is efficient, green, and energy-saving.
Advantages
1. The column mounted transformer adopts high permeability cold-rolled oriented silicon steel sheets, and SARAH has optimized the core lamination process, significantly reducing no-load and load losses. This achievement improves the energy-saving efficiency by 15% -20% compared to traditional transformers; Long term operation can significantly reduce electricity expenses, adapt to the trend of low-carbon and environmentally friendly power grid development, and help every user of this transformer achieve cost reduction and efficiency improvement.
2. The fuel tank of the 24KV Distribution Transformer adopts a fully sealed welding process, which can effectively isolate air and moisture from entering, prevent insulation oil from aging and getting damp; It is equipped with high-quality insulating oil to improve the insulation performance of the winding, and has strong anti-aging and short circuit resistance. Users do not need to maintain the equipment frequently. The service life of the equipment can reach more than 20 years, reducing the investment in later operation and maintenance.
3. Optimize the design of the iron core and winding structure, reduce magnetostriction and electromagnetic vibration, and lower the operating noise to below 45dB without noise pollution; Low loss distribution transformers can be installed in noise sensitive scenarios such as residential areas, commercial areas, and industrial parks, balancing power supply stability and environmental friendliness.
4. The rated capacity covers 50kVA-2500kVA, and the voltage combination includes multiple specifications such as 24kV/0.4kV, 22kV/0.415kV, 20kV/0.433kV, etc. The connection group supports mainstream types such as Yyn0, Dyn11, Dyn5, etc. This urban and rural power grid transformer can customize capacity, voltage, and protection level according to customer scenario requirements to meet personalized distribution planning.
Product parameters
Rated
Capacity
Voltage
Combination
Connection
Symbol
Impedance
Uk(%)
Loss(kW)
No-
Load
current
(%)
Weight(kg)
H.V
(kV)
L.V
(kV)
No-Load
Load
Body
weight
Oil
weight
Gross
weight
50
24
22
20
19
0.4
0.415
0.433
Yyno
Dyn11
Dyn5
5.5
0.17
1.15
2.0
200
145
465
100
0.23
1.92
1.8
330
165
635
125
0.27
2.26
1.7
395
185
745
160
0.29
2.69
1.6
505
205
885
200
0.34
3.16
1.5
580
225
995
250
0.41
3.76
1.4
695
245
1130
315
0.49
4.53
1.4
745
260
1285
400
0.58
5.47
1.3
865
305
1500
500
0.69
6.58
1.2
985
335
1710
630
0.83
7.87
1.1
1165
385
2010
800
0.98
9.41
1.0
1335
415
2315
1000
1.15
11.54
1.0
1655
515
2985
1250
1.4
13.94
0.9
1890
630
3460
1600
1.7
16.67
0.8
2220
710
4015
2000
2.18
20.43
0.8
2530
730
4425
2500
2.56
21.85
0.8
3165
795
5260
Product Classification and Application Scenarios
1. Product features
Moderate size, efficient heat dissipation, equipped with heat sinks and insulation sleeves, convenient wiring, suitable for indoor distribution rooms and outdoor ground installations.
2. Application scenarios
Application Areas
Typical Applications
Applications
Urban distribution networks
Regional substations, downstream distribution from ring main units (RMUs)
24kV ring main distribution for European/Middle Eastern cities
Industrial facilities
Large-scale factories, mines, and petrochemical facilities
Stable power supply for medium-to-large equipment
Commercial buildings
Shopping malls, hospitals, and data centers
Centralized power distribution for commercial complexes
New energy
Wind farm collection lines and photovoltaic power plants
Renewable energy grid integration
Infrastructure
Railways, airports, and subways
Power supply for critical infrastructure
Rural power grids
Township power distribution and agricultural irrigation
Step-down transformation at the end of long-distance medium-voltage lines
Product Details Display
1. Iron core: High grade cold-rolled oriented silicon steel sheets are used, with full oblique joints and no punching process, uniform magnetic circuit, low loss, and low noise.
2. Winding: 24KV Distribution Transformer was made of oxygen free copper material, tightly wound, with high strength insulation paper used for the insulation layer, high temperature resistance level, and strong resistance to short-circuit impact.
3. Fuel tank: Made of high-quality steel plates welded together, the anti-corrosion coating has strong weather resistance, and the fully sealed structure prevents oil leakage and moisture.
4. Accessories: Standard pressure relief valve, oil level indicator, temperature measuring device, optional intelligent monitoring module for remote monitoring.
For inquiries about electrical transformer, surge arrester, fuse cutout or price list, please leave your email to us and we will be in touch within 24 hours.
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