Product Description:
Our S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer is the epitome of reliability and efficiency. Ideally suited for power systems operating at AC 50Hz with rated working voltages of 10kV, 20kV, and below, this transformer is the powerhouse choice for petroleum, metallurgy, chemical, textile, and light industry sectors, as well as environments with heavy dust. Elevate your distribution transformers with a product designed for peak performance.
Product Parameters:
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Iron core
The core is cold rolled silicon steel sheet with high permeability magnetic grain orientation. The iron core is a core type iron core, the full oblique joint stacking type iron core, the iron core column is a multi-step circular cross-section, the iron bar and the iron core are equal cross-section.
winding
The winding adopts corrugated oil channel, no paint dipping process, and tight tape binding; The windings are concentric coils: the high voltage winding has a tap required for the tap voltage, which is led to the tap switch, the switch is installed on the box cover, and the voltage transfer of 10kV and 20KV can be achieved after the power is cut off, and the tap voltage is changed.
Safety protection device
30~2000kVA transformer equipped with pressure relief valve:
Gas relays with alarm and tripping terminals can be installed according to user requirements; |
Introducing the epitome of energy efficiency in power transformation: our state-of-the-art oil-immersed transformer. Developed with precision and manufactured by Jiangsu Xinhong Electrical Equipment Co., Ltd., this fully sealed marvel of technology promises outstanding performance and numerous advantages, crafted to benefit our esteemed clientele.
Our oil-immersed transformers are engineered to offer unparalleled low energy loss and high efficiency. Through meticulous design, we've minimized energy wastage significantly, ensuring optimal renovation processes. This translates into substantial power consumption savings, making our transformers the perfect fit for energy-conscious businesses. Embrace our energy-efficient solutions to not only reduce your carbon footprint but also to realize considerable cost savings over time.
Energy conservation goes hand in hand with impressive features that elevate the performance of our oil-immersed transformers. They operate with minimal noise thanks to advanced insulation materials and precision construction, creating a serene and comfortable work environment. Experience the benefit of quiet efficiency with our expertly crafted transformers.
Safety and reliability are paramount in our fully sealed transformers. Designed to resist moisture and fire hazards, these transformers eliminate the requirement for oil storage tanks, enhancing safety. The innovative use of corrugated plates allows for graceful compensation of oil volume variations, preventing air exposure and reducing risks of oil deterioration and insulation degradation. This smart design not only prolongs transformer lifespan but also slashes maintenance needs, ensuring cost efficiency and streamlined operations.
By choosing our oil-immersed transformers, customers are assured of acquiring top-tier products that align with the highest industry standards. Crafted from premium materials and subjected to stringent testing, our transformers guarantee superior performance and durability. Our pledge to quality is unmatched, as we strive to exceed customer expectations with every product we deliver.
Ultimately, our oil-immersed transformer series marks a milestone in energy-efficient power transformation. With features like low loss, high efficiency, moisture and fire resistance, our transformers present an array of advantages across varied industries. Opting for our transformers means achieving significant energy savings, reducing environmental impact, and enhancing reliability and efficiency. Discover the transformative power of our energy-efficient oil-immersed transformers-a trusted choice for dependable energy solutions.
Technical Parameters:
Rated capacity (kVA) |
High voltage(KV) |
Voltage Combination |
Connective group label |
No-load loss(KW) |
Load loss
(KW) |
No-load current(%) |
Short circuit impedance (%) |
Weight (KG) |
High pressure tap range |
Low voltage(KV) |
Weight of oil |
Total weight |
30 |
20/10 |
±5*2.5%
±2*2.5% |
0.4 |
Dyn11 |
0.09 |
0.66 |
2.1 |
5.5 |
180 |
420 |
50 |
0.13 |
0.96 |
2.0 |
150 |
495 |
63 |
0.15 |
1.145 |
1.9 |
170 |
560 |
80 |
0.18 |
1.37 |
1.8 |
190 |
635 |
100 |
0.2 |
1.65 |
1.6 |
215 |
710 |
125 |
0.24 |
1.98 |
1.5 |
250 |
840 |
160 |
0.29 |
2.42 |
1.4 |
285 |
945 |
200 |
0.33 |
2.86 |
1.3 |
340 |
1125 |
250 |
0.4 |
3.35 |
1.2 |
390 |
1295 |
315 |
0.48 |
4.01 |
1.1 |
445 |
1475 |
400 |
0.57 |
4.73 |
1.0 |
515 |
1712 |
500 |
0.68 |
5.66 |
1.0 |
6.0 |
460 |
1995 |
630 |
0.81 |
6.82 |
0.9 |
565 |
2450 |
800 |
0.98 |
8.25 |
0.9 |
635 |
2765 |
1000 |
1.15 |
11.33 |
0.7 |
840 |
3650 |
1250 |
1.35 |
13.2 |
0.7 |
970 |
4220 |
1600 |
1.63 |
15.95 |
0.6 |
1105 |
4800 |
2000 |
1.95 |
19.14 |
0.6 |
1205 |
5240 |
2500 |
2.34 |
22.22 |
0.5 |
1300 |
5650 |
Shipping:
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Factory Scene:
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Certificates:
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FAQ:
1. Are you a trading company or manufacturer?
We are a renowned professional factory boasting over a decade of expertise in producing high and low voltage switchgears, substations, transformers, and a comprehensive range of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory takes pride in being the foremost supplier to the prestigious State Grid Corporation of China, consistently delivering unmatched quality and reliability.
2. Do you accept customized services?
Absolutely! We offer outstanding OEM/ODM services, allowing you to brand our products with your logo. Our team of technical and quotation experts is dedicated to tailoring solutions that perfectly align with your unique specifications and requirements, ensuring your complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) starts at just 1 piece, making it accessible and versatile for all your needs.
4. How long is your delivery lead time?
Our delivery timelines are adaptable to your specific needs and order volume. Typically, you can anticipate delivery within 5 to 10 working days, ensuring swift and efficient fulfillment.
5. How do you solve quality problems?
To swiftly address any quality issues, kindly furnish us with detailed photographs. Our diligent technical and quality assurance teams are committed to performing an exhaustive analysis, ensuring a satisfactory resolution is delivered to you within an impressive timeframe of just 2 days.
6. What are your payment terms?
Our payment terms include a 30% T/T deposit to be paid in advance, with the remaining 70% due prior to shipment. Additionally, we offer flexibility by accepting payments through West Union and Letters of Credit (L/C).