Dehler
Dehler
As a leading Air Break Switch Disconnector supplier, we recognize that the global energy landscape is undergoing a paradigm shift. An Air Break Switch Disconnector (ABSD) is not merely a mechanical isolation device; it is the fundamental safeguard for electrical maintenance and grid reconfiguration. Designed to open a circuit in the air under "no-load" or minimal load conditions, these switches provide a visible gap that guarantees the safety of line workers and equipment.
In the context of high-voltage electrical engineering, the "Air Break" mechanism utilizes ambient air as the dielectric medium to quench small arcs during the opening process. Today's industrial demand for ABSD units has moved beyond simple operation to requiring high seismic resistance, corrosion-proof coatings, and seamless integration with SCADA systems for remote monitoring.
Modern suppliers are integrating motor-operated mechanisms with IoT sensors to monitor contact wear and temperature in real-time.
With environmental regulations tightening, Air Break technology is seeing a resurgence as a clean alternative to SF6 gas-insulated switches.
Enhanced galvanization and hydrophobic silicone insulators are now standard to combat coastal salinity and desert UV exposure.
For a High-Quality Air Break Switch Disconnector supplier, staying ahead means investing in "Information Gain"—providing data on mechanical endurance (M1, M2 classes) and electrical withstand capabilities that competitors often overlook.
Established in 2016, Dehler Technology Co., Ltd. is a premier technology enterprise specializing in the R&D, production, sales, and service of high and low voltage power equipment. Located in the Yanpan Economic Development Zone of Yueqing City, our facilities are centers of excellence for electrical innovation.
We specialize in the production of high & low voltage switchgear, Prefabricated substations, cable branch cabinets, indoor & outdoor vacuum circuit breakers, disconnectors, earthing switches, load switches, and various electrical components. Our business covers key sectors such as power generation, railway electrification, steel mills, coal mining, and wind power generation.
Over the years, Dehler has diversified its product offerings and continuously upgraded its services. We strictly adhere to national quality system standards, ensuring that every Air Break Switch Disconnector leaving our factory meets the highest benchmarks for safety and durability.
“High-quality products, superior technology, and impeccable service" are our core goals. In the face of international industrial electrical development, we have established a systematic, large-scale production model to meet the urgent needs of the global market.
Our R&D roadmap focuses on three pillars: Modular Design, Material Science, and Smart Integration.
| Parameter | Standard Specification | Advanced Dehler Series |
|---|---|---|
| Rated Voltage | 12kV - 40.5kV | Up to 126kV (Custom) |
| Short-time Withstand Current | 20kA / 3s | 31.5kA / 4s |
| Mechanical Endurance | 2,000 Cycles | 10,000 Cycles (M2 Class) |
| Operating Temp | -25°C to +40°C | -50°C to +70°C (Extreme Conditions) |
By utilizing silver-plated copper contacts and heavy-duty galvanized steel frames, we ensure that our disconnectors maintain low contact resistance throughout their lifecycle, reducing heat loss and operational costs for our clients.
Global enterprises today are looking for more than just a component; they need a partner that understands Macro Industry Solutions. Whether it is a solar farm in the Atacama Desert or a railway substation in Central Europe, the procurement needs differ significantly.
Demands high short-circuit ratings and long-term reliability for urban grid expansion.
Requires compact designs and frequent switching capabilities for wind and solar fluctuations.
Focuses on corrosion resistance and interlocking safety mechanisms for mines and shipyards.
Based in China, with a global perspective, our company, based on the principle of mutual benefit, sincerely collaborates with friends from all walks of life. We welcome all parties to visit our Yueqing factory and inquire about our latest Air Break Switch Disconnector technologies.
We have established long-term stable cooperative relationships with multiple supporting manufacturers and agents, ensuring a seamless supply chain.
