Products
3 Phase Distribution Transformer

3 Phase Distribution Transformer

Three-phase distribution transformers are usually composed of iron core, winding, fuel tank, cooling device and insulation system. Among them, the iron core and the winding are the core parts of the transformer, the iron core is used to build the magnetic field, and the winding is used for the conversion of current. The three-phase distribution transformer is usually installed in the distribution office or the user side of the power grid, and is responsible for reducing the high-voltage energy in the transmission network to the low-voltage energy suitable for users.

Rated Capacity(kVA) Voltage combination No-load loss(W) Load loss(75°c) (W) No-load current % Short-circuit
impedance %
H.V.(kV) High voltage tapping L.V.(kV)
30 6
6.3
10
10.5
±2x2.5
±5
0.4 100 630/600 1.5 4.0
50 130 910/870 1.3
63 150 1090/1040 1.2
80 180 1310/1250 1.2
100 200 1580/1500 1.1
125 240 1890/1800 1.1
160 280 2310/2200 1.0
200 340 2730/2600 1.0
250 400 3200/3050 0.9
315 480 3830/3650 0.9
400 570 4520/4300 0.8
500 680 5410/5150 0.8
630 810 6200 0.6 4.5
800 980 7500 0.6
1000 1150 10300 0.6
1250 1360 12000 0.5
1600 1640 14500 0.5
2000 1940 18300 0.4 5.0
2500 2290 21200 0.4


3 phase distribution transformer Usage scenario

The core of urban power supply:

In bustling cities, three-phase distribution transformers are the key nodes of the power supply network. They safely and efficiently convert the electric energy in the high-voltage grid into low-voltage electric energy suitable for residents' life, commercial activities and public facilities.

Power source of industrial production:

In the field of industrial production, three-phase distribution transformers are the core power to drive large mechanical equipment and production lines. They provide continuous and stable power supply to factories, mines, etc., ensuring continuity and efficiency of the production process.

Cornerstone of rural power grid:

In vast rural areas, three-phase distribution transformers are the cornerstone of power transmission and distribution. They deliver high-voltage electricity to various villages and provide safe and reliable power supply to rural residents through step-down treatment.

Electricity protection for commercial facilities:

In commercial complexes, shopping centers, hotels, office buildings and other places, three-phase distribution transformers are a solid guarantee of power supply. They provide stable and reliable power support for various commercial facilities to ensure the smooth progress of commercial activities.

Stable backing for critical facilities:

In critical facilities such as hospitals, data centers, and transportation hubs, three-phase distribution transformers are a stable backstop for power supply. They ensure the proper operation of critical equipment and the safe storage of data by providing high-quality power output.


3 phase distribution transformer advantages

Improve the quality of power supply: The three-phase power supply mode makes the voltage and current waveform more stable, reducing the impact of harmonics and voltage fluctuations on electrical equipment.

Enhanced power supply capacity: The three-phase distribution transformer has a large capacity and a wide range of voltage regulation, which can meet the power needs of high-power loads.

Reduce loss: The use of high-efficiency materials and advanced design, so that the transformer during the operation of the loss to a minimum.

Strong adaptability: can adapt to different working conditions in different environments, such as temperature, humidity, etc., with strong anti-interference ability.


3 phase distribution transformer advantages Details

certificates


FAQ

1. What is your packaging standard?

Usually we use standard foam and carton packaging. If you have special requirements, we can also meet your requirements.


2. Why do you buy from us instead of other suppliers?

More than 10 years experience in design and manufacture of high voltage switchgear accessories. It is one of the largest star suppliers in the industry, and has won international and domestic praise, and has been shortlisted for the National Grid.


3. Can you provide free samples?

Yes, we can, but samples freight belongs to clients.


4. How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 15-30days if the goods are not in stock, it is according to quantity.


SHIPPING METHODS


Hot Tags: 3 Phase Distribution Transformer, China, Manufacturer, Supplier, Factory
Send Inquiry
Contact Info
If you have any enquiry about quotation or cooperation, please feel free to email or use the following inquiry form. Our sales representative will contact you within 24 hours.
X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept