Vicvac has launched a new high-voltage silicon carbide (SiC) solid-state relay, specifically designed for 800V high-voltage direct current (HVDC) data centers. Integrating intelligent analysis software with SiC transistor circuits, it enables nanosecond-level, arc-free switching control, completely revolutionizing data center backup power protection solutions. It meets the core requirements of next-generation AI data centers (AIDC) for high density, high reliability, and low energy consumption. Currently, our SiC solid-state relays have been selected by a major international client and will enter mass production by the end of the year!

Innovative Breakthroughs: Key Highlights

✅ Arc-Free for Hazard Prevention

✅ Nanosecond-Level Safety Protection

✅ Low Energy Consumption, High Reliability

✅ Intelligent and Easy Maintenance

Core Features

• Nanosecond-Level Ultra-Fast Switching: Switching response time as low as 100ns, over 100 times faster than traditional mechanical switches. It can identify and cut off faulty circuits in milliseconds, preventing fault propagation and maximizing protection for backup power and critical loads.

• Zero-Arc Safe Disconnection: Fully semiconductor solid-state structure with no mechanical contacts, completely eliminating high-voltage disconnection arcs. This fundamentally avoids safety hazards such as equipment burnout and fires caused by arcs, making it suitable for high-voltage backup power scenarios.

• 800V High-Voltage Precise Adaptation: Optimized for 800V HVDC architecture in data centers. Rated voltage of 800V with peak withstand voltage up to 1200V, perfectly matching the high-voltage power supply requirements of data center backup power (diesel generators).

• Intelligent Software-Enabled Maintenance: Equipped with self-developed intelligent analysis software that monitors circuit parameters in real time, quickly analyzes potential faults, supports predictive maintenance, reduces operational costs, and enhances system availability.

• SiC Hard-Core Performance: Utilizes third-generation wide-bandgap silicon carbide transistors, offering high voltage tolerance, low conduction loss, and high temperature resistance. This significantly improves system operating efficiency and long-term reliability.

In the era of explosive AI computing power and 800V HVDC becoming the mainstream architecture for data centers, Vicvac' SiC solid-state relays leverage cutting-edge technology to build a 'digital defense line' for data center backup power safety, ensuring stable computing operations and supporting data centers in achieving efficient, safe, and green development!