Quick Details
Description
- Place of Origin: Guangdong, China (Mainland)
- Brand Name: NOAH
- Model Number: S11-M
- Usage: Electronic
- Phase: Three
- Coil Structure: Toroidal
- Coil Number: Autotransformer
- Rated capacity: 50-31500kva
- Frequency: 50Hz/60Hz
- Voltage: 6.6-35kv
- Installation: Indoor/Outdoor
- Insulation level: Class H/F
- Coil material: Copper/Aluminum coil
- Core: Cold Rolled Grain Oriented Silicon Steel Sheet
- Cooling: ONAN ONAF
Product Introduction
Voltage Available: 10kV, 11kV, 20kV, 22kV, 33kV, 35kV...
S11-M, S11 series oil-immersed power transformer is a new type product conforming to national standards, compact, aesthetic, small, with low noise and temperature rise, strong overload capacity. Compared with S9 series, the no load loss reduced by as much as 30% and the no load current by 45%~80%, which is one of most energy efficient product series in China.
Product Features
The transformer is designed with corrugated tank and hermetical seal to prevent air and water from contacting the transformer, which results in reduce of oil aging and extension of the service life; through elastic deformation of corrugated cooling metal, the transformer’s oil volume is regulated.
The product is for outdoor use, without conservator, highly anti-contamination; during regular running, no need to replace oil, truly maintenance-free, ensuring safe operation and reliability of the grid.
The transformer has a pressure relief valve, when a transformer run into failure and the pressure is too high, it can be safely released through the pressure relief valve to prevent the accident from deteriorating further.
Foshan Noah Electrical Co.,Ltd. is a high-tech enterprise with well-equipped testing equipment and strong technical force, and we are specialized in manufacturing all kinds of power transformers . Our company was restructured and transformed from former state-owned Foshan transformer plant to Noah in 2007.
With a wide range, good quality, reasonable prices and good service, Noah transformers are extensively used in power plant, high-rise building, business center, vessel, port, station, airport, petrochemical plant railway, tunnel, mine underground, urban centralized residential quarter which are high-demanding for fireproofing, explosion proofing and antipollution. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.
In addition, our factory is located in the center of Foshan and close to Guangzhou, which takes advantages of excellent geography and traffic. Our company is a modern enterprise which integrates R & D, manufacture and distribution. Our company has a team of professional engineers, and we introduce into advanced production and testing of equipments from Italy and Germany to ensure the production capacity and product quality control.
Meanwhile we have passed the authentication of the ISO 9001:2000 & ISO 9001:2008 International Quality Management System, as well as multiple national tests of transformers, comprehensively to regulate the products quality and achieve a standardization.
Our products enjoy a good reputation among our customers. And we welcome new and old friends from all walks of life to contact us for future business relationships and achieving mutual success!
