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  • QSG/SG Three-Phase Dry Isolation Transformer Series
  • QSG/SG Three-Phase Dry Isolation Transformer Series
  • QSG/SG Three-Phase Dry Isolation Transformer Series
  • QSG/SG Three-Phase Dry Isolation Transformer Series

QSG/SG Three-Phase Dry Isolation Transformer Series

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  • Description
  • The QSG/SG three-phase dry isolation transformer series stands out as a versatile range of electrical transformers, meticulously crafted to serve a diverse spectrum of applications. These transformers have garnered a solid reputation for their outstanding performance and unwavering reliability. Notable features encompass:
    Electrical Isolation: The transformers excel in providing impeccable electrical isolation between the input and output, prioritizing safety while effectively preventing electrical noise interference.
    Dry-Type Design: Embracing a dry-type design, they steer clear of oil usage for cooling, rendering them an good choice for environments where oil-filled transformers might raise concerns about fire safety.
    High Efficiency: The QSG/SG series is masterfully engineered with a focus on high energy efficiency, successfully curtailing power loss and elevating overall performance standards.
    Compact Configuration: Their compact and space-efficient design renders these transformers fitting for a wide array of installations, spanning commercial buildings, industrial facilities, and renewable energy projects.
    Minimal Noise: Operating with commendably low noise levels, these transformers ensure a serene and conducive working environment.
    Customization: The QSG/SG series goes the extra mile in providing customization options, empowering users to cherry-pick from various voltage and power ratings, enabling a tailor-made approach for specific project prerequisites.

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About Us
Nantong Shengyang Electric Co., Ltd.
Nantong Shengyang Electric Co., Ltd.., is a comprehensive enterprise, that combines research, manufacture, sales, and service as a whole; has offices in Beijing, Shanghai, and Hong Kong; and has built up a complete service system. Our production base is located in Shuanglou industrial zone, Haian City, Jiangsu province which lies north of the beautiful and rich Yangtze River delta, east of the Yellow Sea, south of Yangtze, and also close to Nantong, Yangzhou, and Taizhou airports. Xinchang Railway, Ningqi Railway, G15 Shenhai Highway, and Qiyang Highway intersect here. 204 and 308 national ways are passing through our factory. All of the above prove that we have obvious regional advantages that are suitable for water, land, and air transportation.
We are a professional China ODM QSG/SG Three-Phase Dry Isolation Transformer Series manufacturers and QSG/SG Three-Phase Dry Isolation Transformer Series suppliers, Our factory specializes in the manufacture of power transformers, rectifier transformers, Box-type transformer substations, wind power transformers, and its complete sets of products. We occupiers an area of 26500m2, of which the construction area is 13800m2; the fixed investment is RMB 35,800,000; We have many main product equipment and full sets of inspection equipment, such as vacuum drying system, automatic vacuum casting system, corrugated oil tank product line, slitting line, horizontal cutting line and automatic foil winding machine and son on. Our technology is strong, the manufacture process is advanced, and equipment and testing modes are complete.
Certificate Of Honor
  • Enterprise Legal Person Business License, Tax Registration Certificate, Organization Code Certificate (Three Certificates In One)
  • Account Opening Permit
  • A 10kv Transformer With Safe Closing
  • The Invention Relates To A Photovoltaic Power Generation Device
  • The Utility Model Relates To An Automatic Grounding Conductive Device For Transformer Leakage Current
  • The Invention Relates To A Noise Reduction And Cooling Dry Type Transformer
  • The Utility Model Relates To A Transformer Sheet Type Heat Dissipation Device
  • The Utility Model Relates To A Dry Transformer Fan Assembly Structure
  • The Utility Model Relates To A Low Pressure Foil Coil Head Copper Bar Fixed Structure
  • The Utility Model Relates To A Multifunctional Power Cabinet
  • The Utility Model Relates To A Complete Set Of Switchgear Having A Waterproof Structure
  • The Utility Model Relates To A Switch Cabinet For Overheat Protection With Automatic Cooling And Cooling
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QSG/SG Three-Phase Dry Isolation Transformer Series Industry knowledge
What are the key applications of a single-phase grounding transformer in power distribution systems?

1. Ground Fault Protection: Single-phase grounding transformers are commonly used for ground fault protection in power distribution systems. They provide an intentional ground fault current path for detecting and isolating ground faults, preventing damage to equipment and ensuring electrical safety.
2. Voltage Regulation: Grounding transformers can be utilized for voltage regulation in power distribution systems. By adjusting the grounding transformer's taps, the voltage levels can be regulated to meet specific requirements and maintain stable power supply throughout the distribution network.
3. Neutral Grounding: Single-phase grounding transformers are also used for neutral grounding in power systems. By connecting the neutral of the transformer to the ground, they help in limiting the phase-to-neutral voltage during faults and improving the system's reliability and safety.
4. Power Quality Improvement: Grounding transformers can mitigate power quality issues, such as voltage unbalance and harmonics. By providing a neutral grounding reference, they help in balancing the phase voltages and reducing harmonic distortion in the power distribution system.
5. Capacitor Grounding: In some cases, single-phase grounding transformers are employed for grounding systems that use capacitors for voltage regulation or power factor correction. The grounding transformer helps in isolating the capacitors and provides a path for fault current during ground faults for protection purposes.
Overall, the key applications of single-phase grounding transformers include ground fault protection, voltage regulation, neutral grounding, power quality improvement, and capacitor grounding in power distribution systems.