Embracing Innovation: Exploring the 800VAC Switchboard Technology

Understanding the Components :

800VAC MCCB (Molded Case Circuit Breaker): MCCBs provide thermal and magnetic protection against overcurrents. They’re essential in safeguarding equipment and preventing electrical fires, making them indispensable in 800VAC systems. Technology has improved in recent years, allowing for MCCBs to carry ratings up to 800VAC, and interrupting fault currents of up to 50,000A @ 800VAC.

800VAC ACB (Air Circuit Breaker): ACB’s provide thermal and magnetic protection against overcurrents as well, but with amperages from 800A up to 5000A, again interrupting fault currents up to 50,000A @ 800VAC.

800VAC Solar Inverter: With the growing prominence of renewable energy sources like solar power, inverters are vital. They convert DC power generated by solar panels into AC power suitable for use in homes, businesses, and industrial settings. Since power = volts x amps, at 800VAC the amount of amps is reduced (25% vs 600VAC).  Since cables, circuit breakers, etc are all priced by amperage the higher voltage provides significant cost savings for the same amount of power.  At 800 volts AC, inverters maximize energy conversion efficiency and integration with the grid.

Applications and Benefits :

Renewable Energy Integration: As the world shifts towards renewable energy sources, such as solar power, 800VAC systems enable efficient integration of solar inverters into existing grids. This integration facilitates optimal energy utilization and reduces reliance on fossil fuels, contributing to sustainability goals.

Data Centers: In data centers, where uninterrupted power supply is critical, 800VAC switchboards ensure reliable operation of servers and networking equipment. They provide a stable power distribution platform that minimizes downtime and maximizes operational efficiency.