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As a top-tier solution for safe and efficient power distribution, the LUGAO 250kVA 35kV dry-type cast resin electrical transformer excels in challenging industrial, commercial, and utility environments. Engineered with epoxy cast insulation, it delivers outstanding fire resistance, environmental safety, and robust short-circuit protection—critical features for demanding operational settings.
A trusted name in China's transformer manufacturing landscape, LUGAO has established itself through a combination of competitive pricing and meticulous customer service, earning long-term partnerships worldwide.
Product Introduction:
The LUGAO 250kVA 35kV dry-type cast resin electrical transformer is designed to meet stringent international standards, making it an ideal choice for regions with strict environmental and noise restrictions—including high-humidity, dusty, or space-constrained areas. Its self-extinguishing epoxy insulation system actively mitigates fire hazards, providing peace of mind in safety-sensitive applications.
Constructed with premium copper windings and cores, the transformer minimizes energy losses while ensuring consistent, reliable power output. The oil-free, dry design eliminates risks associated with leakage, aligning with modern sustainability goals. Notably, its compact architecture allows direct installation at load centers, close to end-users, reducing transmission losses and optimizing spatial efficiency—a key advantage for urban grids and industrial complexes seeking cost-effective, space-saving solutions.
|
Capacit y (KVA) |
Voltage(KV) | Loss(W) |
No load curren t |
Noise dB (A) |
Dimension(mm) | Weight(KG) | ||
| H.V | L.V |
No load |
On load |
L*W*H | ||||
| 30 |
36.6 10 10.5 11 13.2 |
0.4 or other S |
190 | 700 | 2.2 | 43 | 680*400*686 | 300 |
| 50 | 270 | 990 | 2.0 | 43 | 690*400*686 | 360 | ||
| 80 | 360 | 1370 | 1.8 | 43 | 730*450*796 | 500 | ||
| 100 | 400 | 1570 | 1.8 | 44 | 730*500*816 | 600 | ||
| 125 | 470 | 1840 | 1.6 | 44 | 780*600*950 | 700 | ||
| 160 | 540 | 2120 | 1.4 | 44 | 950*650*1124 | 850 | ||
| 200 | 620 | 2520 | 1.4 | 45 | 990*650*1164 | 950 | ||
| 250 | 720 | 2750 | 1.4 | 45 | 1020*650*1207 | 1100 | ||
| 315 | 880 | 3460 | 1.2 | 47 | 1050*750*1320 | 1250 | ||
| 400 | 970 | 3980 | 1.2 | 48 | 1100*800*1450 | 1550 | ||
| 500 | 1160 | 4880 | 1.2 | 48 | 1140*800*1430 | 1850 | ||
| 630 | 1340 | 5870 | 1 | 50 | 1250*800*1500 | 1900 | ||
| 800 | 1520 | 6950 | 1 | 52 | 1330*800*1540 | 2200 | ||
| 1000 | 1760 | 8120 | 0.8 | 54 | 1400*960*1640 | 2750 | ||
| 1250 | 2090 | 9690 | 0.8 | 55 | 1450*960*1840 | 4000 | ||
| 2000 | 3320 | 14450 | 0.6 | 57 | 1680*960*1930 | 4800 | ||
| 2500 | 4000 | 17170 | 0.6 | 57 | 1720*1010*1950 | 5500 | ||
1.The height above the sea level is below 1000m.
2.Highest air temperature +40ºC
3.Highest daily average air temperature +30ºC
4.Highest annual average air temperature+20v
5.Lowest outdoor air temperature-25ºC
6. Installation location: suitable for installation in areas free from fire or explosion hazards, significant pollution, chemical corrosion, or excessive vibration, whether indoors or outdoors.
1.Operate within specified limits: +40ºC (highest air temperature), +30ºC (highest daily average), and +20ºC (highest annual average).
2.Suitable for Dry type transformers at altitudes below 1000m. Consider extremes: -25ºC (lowest outdoor temperature).
Ventilation:
3.Adequate airflow is essential for Dry type transformers to dissipate heat.
4.Dry type transformers are resistant to moisture; protect from prolonged exposure to high humidity.
5.Dry type transformers should operate within specified load and voltage limits.
6.Implement protection measures against harmonics and voltage fluctuations.
7.Install Dry type transformers in areas free from fire/explosion hazards, pollution, corrosion, or excessive vibration, whether indoors or outdoors.
8.Adhere to regular maintenance practices per the manufacturer's recommendations.
9.Dry type transformers should operate within their specified overload capacity.
10.Maintain low noise levels in Dry type transformers.
Address
No. 19, Keaisi Road, Xiangyang Industrial Zone, Liushi Town, Yueqing City, China
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