220V Dual Switching STS Single-Phase Relay Static Transfer Switch With A Current Range Of STS25S / STS25D 25A For Dual-Channel AC Power

STS-100 static transfer switch(STS)

The STS dual-input AC converter switch is a paragon of intelligent power management. Integrated with advanced control systems, it continuously monitors the status of both AC inputs, collecting data on parameters like voltage, current, and frequency. Using this real - time information, the STS can proactively predict potential power issues and initiate preventive switching actions. For example, if it detects a gradual degradation in the quality of the primary power source, it can switch to the secondary source before a failure occurs. This intelligent management not only ensures uninterrupted power supply but also provides valuable insights for power system optimization and maintenance, making it a high - tech solution for modern power distribution networks

Technical Parameter

Solutions

We understand the unique needs of telecommunications companies in China and globally, and we offer a complete solutions package designed to enhance their operations and drive growth. Our site survey is a collaborative process, where we work closely with the customer to gain a deep understanding of their goals and challenges.

Based on this understanding, we propose professional plans that are not only effective but also easy to implement. Our technical support team is available 24/7, providing personalized and attentive service to ensure customer satisfaction. Regular maintenance services are part of our long-term commitment to building strong and lasting relationships with our clients. With a customer-centric team and a reliable network of partners, we are your trusted partner in the telecommunications industry.

FAQ :

3. Could you introduce your company?

4. What are your company’s core advantages?

• Supply chain resilience: 500+ SKUs in 常备 inventory (standing stock), with intelligent warehousing enabling 48-hour express delivery;
• Customized solutions: With 15+ years of industry expertise, we offer modular solutions for diverse sectors (e.g., load balancing optimization, high-temperature resistant models) tailored to new energy, medical equipment, etc.;
• Sustainable delivery: Long-term supply agreements with 30+ upstream wafer manufacturers ensure stable material provision during capacity scaling.

Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients.

we have grown rapidly since our inception in 2017 as a small company for telecom after-sale service for famous brands.

After several years development, we can supply several brands such as Vertiv, Eltek, ZTE, DPC, VAPEL, DELTA, CE+T,eNatel etc. 

With rich experience for both AC and DC applications ,we offer turn key solutions that simplify project execution and procurement with a single point of contract. Treat us as an extension of your Telecom and IT facilites departments ready to help solve any type of power problem or complete a new power project together.

At the moment, we have 5 tech engineers and 15 skilled workers for produce indoor telecom cabinet, outdoor telecom cabinet, inverter system , inverter cabinet, big systems which used in telecom, base stations, railways , 4G/5G, industiral etc.

For any projects ,tender case, we will response in 72 hours; for small cases, we will response in 24 hours. 

We welcome any clients around the world to inquiry with us at any time !