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Toroidal Split Core Dry Type Power Transformer
  • Toroidal Split Core Dry Type Power TransformerToroidal Split Core Dry Type Power Transformer
  • Toroidal Split Core Dry Type Power TransformerToroidal Split Core Dry Type Power Transformer
  • Toroidal Split Core Dry Type Power TransformerToroidal Split Core Dry Type Power Transformer

Toroidal Split Core Dry Type Power Transformer

LUGAO's Toroidal Split Core Dry Type Power Transformer is designed with industry-leading technology and features a unique toroidal core that minimizes energy losses and maximizes performance. The transformer does not use oil as a cooling medium and does not require regular oil testing, oil level monitoring, or replacement of the cooling medium. The split core design is easy to install and maintain, reducing power transmission losses and space occupancy. With excellent insulation performance and a rugged structure, LUGAO's Toroidal Split Core Dry Type Power Transformer is an ideal choice for modern power distribution networks.

LUGAO's Toroidal Split Core Dry Type Power Transformer is suitable for various power distribution and conversion sites, and it protects the power distribution network of various industries. The transformer adopts a toroidal core design to minimize energy loss and improve overall performance. As a leading manufacturer and supplier of transformers in the industry, LUGAO in China has become a partner of customers around the world with high-quality transformers and preferential prices.

LUGAO Toroidal Split Core Dry Type Power Transformer Introduction

LUGAO'sToroidal Split Core Dry Type Power Transformer is relatively small in size and can be flexibly installed in environments with limited space. There is no need to check the oil level or replace the cooling medium regularly, which reduces the maintenance frequency and cost. The toroidal core design not only reduces losses, but also improves voltage regulation to ensure stable and reliable power output.


Made of high-quality insulation materials, the transformer has good moisture and heat resistance and can adapt to different working environments. Its innovative design can effectively reduce energy loss and improve energy utilization.

LUGAO Toroidal Split Core Dry Type Power Transformer Parameter

Rated
Capacity
(kVA)
Voltage Combination Connectio
n group
symbol
No-
load
loss
(W)
Under the different insulation
heat-resisting rank load
loss(W)
No-load
current
%
H.V.
(kV)
High
Voltage
Tapping
L.V.
(kV)
130℃
(B)
(100℃
)
155℃
(F)
(120℃)
180℃
(H)
(145℃)
30 6
6.3
6.6
10
10.5
11
±2x2.5
±5
0.4 Dyn11
Yyno
130 605 640 685 2
50 185 845 900 965 2
80 250 1160 1240 1330 1.5
100 270 1330 1415 1520 1.5
125 320 1565 1665 1780 1.3
160 365 1800 1915 2050 1.3
200 420 2135 2275 2440 1.1
250 490 2330 2485 2665 1.1
315 600 2945 3125 3355 1
400 665 3375 3590 3850 1
500 790 4130 4390 4705 1
630 910 4975 5290 5660 0.85
800 1035 5895 6265 6715 0.85
1000 1205 6885 7315 7885 0.85
1250 1420 8190 8720 9335 0.85
1600 1665 9945 10555 11320 0.85
2000 2075 12240 13005 14005 0.7
2500 2450 14535 15445 16605 0.7
Toroidal Split Core Dry Type Power Transformer

LUGAO Toroidal Split Core Dry Type Power Transformer Operating Environment

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.

LUGAO Toroidal Split Core Dry Type Power Transformer Characteristics

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.

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Toroidal Split Core Dry Type Power TransformerToroidal Split Core Dry Type Power Transformer

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Toroidal Split Core Dry Type Power Transformer

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