10/11kV dry-type distribution transformer
Categories：
Dry-Type Power Transformer
Email：info@byttransformer.com
Advantages and Applications of Dry‑type Transformers
Advantages
Dry‑type transformers are highly safe because they contain no oil. This eliminates the risk of oil leakage, fire, or explosion, making them ideal for indoor installations and fire‑sensitive environments such as hospitals, high‑rise buildings, subways, and data centers.
They are also environmentally friendly. With no oil, there is no danger of soil or groundwater contamination, and no special oil containment pits or fire‑fighting systems are required. Disposal at the end of service life is straightforward.
Low maintenance is another key benefit. There is no need for oil testing, filtering, or replacement. Routine maintenance is limited to visual inspection and cleaning of dust from cooling ducts.
In terms of performance, dry‑type transformers offer excellent short‑circuit strength because the windings are encapsulated in epoxy resin, which provides mechanical rigidity and high resistance to short‑circuit forces. They operate with lower magnetic noise compared to oil‑immersed units, making them suitable for residential areas and indoor substations.
Installation is flexible. Dry‑type transformers can be placed close to load centers – inside buildings, on rooftops, or in compact prefabricated substations – without the need for oil containment. They resist high humidity and temporary condensation, and function reliably over a wide temperature range from -25°C to +55°C.
Applications
Dry‑type transformers are used in a wide range of settings. In commercial buildings, they are found in shopping malls, office towers, hotels, and hospitals, where fire safety and quiet operation are essential. In residential complexes, they supply power to apartment blocks and housing estates, often in underground or indoor substations.
Data centers and IT facilities rely on dry‑type transformers to provide clean, reliable power for servers, UPS systems, and cooling equipment. Airports and railway stations use them for lighting, escalators, baggage handling, signaling, and HVAC systems. In subway and metro systems, they power traction auxiliary supplies, station lighting, and tunnel ventilation.
Industrial plants benefit from dry‑type transformers where oil leakage is unacceptable – for example, in food and beverage production, pharmaceutical manufacturing, and clean rooms. They supply power to automation lines, CNC machines, injection molding machines, and other process equipment.
In renewable energy, dry‑type transformers are used for voltage conversion in solar PV plants, wind farms, and energy storage systems, often housed inside containers or compact substations. Marine and offshore applications – ships, drilling platforms, and ports – also use them, as they minimize fire risk and offer salt resistance with appropriate enclosures. Finally, they are convenient for temporary power needs at construction sites, outdoor events, and emergency power systems because they are easy to move and set up without oil leakage concerns.
About KAIBEITE
KAIBEITE is a transformer manufacturer with over 15+ years of experience, specializing in the design, R&D, and manufacturing of electrical equipment. Its main business includes oil‑immersed and dry‑type transformers, prefabricated substations, and high‑ and low‑voltage switchgear. The company’s products are exported to regions including Asia, Europe, South America, and Africa.
SCB10 11KV Dry-type Transformer | ||||||||
Rated Capacity | Voltage Combination | Vector Group | No-Load Loss(w) | Load Loss | No-Load Current (%) | Short Circuit Impedance (%) | ||
High Voltage（kV) | Tapping Range | Low Voltage (kV) | ||||||
30 | 11 10.5 10 6.3 6 | ±5% ±2×2.5% | 0.4 | Dyn 11 or Yyn0 | 190 | 710 | 2.4 | 4 |
50 | 270 | 1000 | 2.4 | |||||
80 | 370 | 1380 | 1.8 | |||||
100 | 400 | 1570 | 1.8 | |||||
125 | 470 | 1850 | 1.6 | |||||
160 | 550 | 2130 | 1.6 | |||||
200 | 630 | 2530 | 1.4 | |||||
250 | 720 | 2760 | 1.4 | |||||
315 | 880 | 3470 | 1.2 | |||||
400 | 980 | 3990 | 1.2 | |||||
500 | 1160 | 4880 | 1.2 | |||||
630 | 1350 | 5880 | 1 | |||||
630 | 1300 | 5960 | 1 | 6-8 | ||||
800 | 1520 | 6960 | 1 | |||||
1000 | 1770 | 8130 | 1 | |||||
1250 | 2090 | 9690 | 1 | |||||
1600 | 2450 | 11730 | 1 | |||||
2000 | 3050 | 14450 | 0.8 | |||||
2500 | 3600 | 17170 | 0.8 | |||||
1600 | 2450 | 12900 | 1 | |||||
2000 | 2050 | 15890 | 0.8 | |||||
2500 | 3600 | 18890 | 0.8 | |||||
Production proces
Cooperation Partners
Our Exhibition
Payment & Delvery
ISO management system certification
Key words:
Dry-Type Power Transformer
11kV Transformer
SCB10 Transformer
Leave a message
Leave your contact information and we will contact you during business hours
Phone/WhatsApp:
Email:
Address
Kaibeite Industrial Park, No. 121 Xiaozhai Town, Anyang, Henan Province, China
HUATAO GROUP
Leave Message
Expand your business with a trusted partner