Medium Voltage Energy-saving Oil Immersed Transformer
As a premier Chinese manufacturer, LUGAO specializes in medium voltage energy-saving oil-immersed transformers. Its products integrate cutting-edge oil-immersion cooling technology, engineered to ensure stable performance and extended service life across diverse environmental conditions. Designed in compliance with international standards such as IEC, LUGAO’s Medium Voltage Energy-saving Oil Immersed Transformers have earned global customer trust for their reliability and efficiency. Committed to innovation, the company focuses on delivering high-quality power distribution solutions that combine advanced engineering with energy-saving design, catering to the evolving needs of modern power systems worldwide.
LUGAO Medium Voltage Energy-Efficient Oil-Immersed Transformer
Engineered for optimal power distribution with minimized energy consumption, LUGAO’s Medium Voltage Energy-Efficient Oil-Immersed Transformer sets a benchmark for reliability and sustainability. Ideal for industrial complexes, commercial facilities, renewable energy grids, and urban infrastructure, this transformer combines robust performance, advanced energy-saving features, and extended operational lifespan.
As a leading Chinese brand in power equipment, LUGAO delivers innovative solutions with competitive pricing, ensuring compliance with global quality and safety standards such as IEC and ANSI.Key Features & AdvantagesLUGAO’s transformer leverages cutting-edge oil-immersed cooling technology, ensuring superior thermal management and stable operation across diverse environmental conditions. Its low-loss design incorporates high-efficiency core materials, significantly reducing no-load and load losses to align with eco-conscious grid requirements. The hermetic oil-immersed structure provides exceptional insulation and protection for internal components, enhancing durability and minimizing maintenance needs over its prolonged service life.
Crafted with premium-quality components—including high-conductivity copper windings and advanced insulation materials—this transformer guarantees robust performance and resistance to electrical stress. LUGAO’s engineering team offers tailored customization services, adapting designs to meet project-specific voltage requirements, installation footprints, and operational demands, ensuring seamless integration into any power distribution network.
LUGAO Medium Voltage Energy-saving Oil Immersed Transformer Parameter
kVA
Voltage
(kV)
w
Vector
Group
Losses
No-load
Current
Weight(kg)
Overall dimension
(mm)
H.V.
L.V.
No-load
loss
Load
loss
Oil
weight
Total
weight
L
W
H
20
6
6.3
10
10.5
11
13.2
380
400
415
433
Yyno
Dyn11
Yzn11
90
530
2.3
55
230
720
440
855
30
100
600
2.1
75
305
750
500
990
50
130
870
2.0
80
405
800
480
1030
63
150
1040
1.9
95
455
830
615
1060
80
180
1250
1.9
105
510
840
580
1115
100
200
1500
1.8
120
530
890
645
1145
125
240
1800
1.7
130
670
910
600
1185
160
280
2200
1.6
140
810
910
700
1280
200
340
2600
1.5
160
890
1000
760
1240
250
400
3050
1.4
175
1020
1285
730
1290
315
480
3650
1.4
185
1170
1280
740
1385
400
570
4300
1.3
215
1410
1310
750
1432
500
680
5100
1.2
260
1645
1365
765
1510
630
810
6200
1.1
310
2070
1485
815
1615
800
980
7500
1.0
370
2445
1640
930
1590
1000
1150
10300
1.0
425
2800
1860
1120
1630
1250
1360
12000
0.9
480
3320
1860
1120
1830
1600
1640
14500
0.8
550
4175
1975
1175
1900
LUGAO Medium Voltage Energy-saving Oil Immersed Transformer Operating Environment
1.Maximum ambient temperature: +40℃
2.Minimum ambient degree: -25℃
3.altitude: < 1000m
4.Maximum monthly average relative humidity: 90%(20℃)
5. Installation location: installed in a place without fire, explosion danger, serious pollution, chemical corrosion and violent vibration, indoor or outdoor.
LUGAO Medium Voltage Energy-saving Oil Immersed Transformer Characteristics
1.Reduced Losses: Utilizing premium silicon steel sheets and an optimized core structure, the S11 series dramatically lowers both no-load and load losses, manifesting in significant energy savings.
2.Minimized Noise: Through an innovative core structure and winding arrangement, coupled with advanced noise reduction technology, operational noise is substantially mitigated, ensuring a quieter environment for users.
3.Fully Sealed Design: The transformer's fully sealed corrugated oil tank design isolates it from external air, preventing oil contamination and moisture ingress, thereby improving insulation strength and extending its lifespan.
4.Enhanced Efficiency: The adoption of high-performance materials and forward-thinking design not only achieves reduced losses but also promotes efficient operation, leading to lower energy consumption and operational cost.
5.Robust Short-circuit Resistance: A specially designed winding configuration enhances the transformer's resilience against short-circuits, safeguarding the stability of the power grid and the safety of the electrical system.
6.Ease of Maintenance: The fully sealed construction diminishes the need for regular maintenance, while the thoughtful design allows for straightforward inspections and maintenance, streamlining routine upkeep and troubleshooting.
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