QTSS-ConceptModel-4000AMain-800VAC EPEC Solutions

800 VAC Switchboards

EPEC Solutions presents the 660–800VAC BoS Family – a revolutionary line of AC Combiners and Recombiners designed to satisfy the requirements of solar collection for new 800VAC output string inverters. Specifically engineered to deliver unparalleled performance and efficiency, the 800-4000A, 800VAC (now with UL certified main breaker, amn industry first), stands as a testament to our commitment to innovation and excellence in the solar industry. This UL 891 certified Switchboard (SWBD) operates seamlessly within the 660–800VAC range, offering exceptional flexibility and reliability. With options for direct or cable connection to the Medium Voltage (MV) transformer, the switchboard streamlines installation, ensuring an efficient and hassle-free setup. The incorporation of electronic trip Molded Case Circuit Breakers (MCCBs) on all feeders eliminates the risk of nuisance tripping. Moreover, the 100% rated MCCBs contribute to cable sizing reduction, optimizing overall efficiency and reducing costs. 

Designed with compactness in mind, the Recombiner boasts dimensions of 90″ × 60″ × 36″, ensuring optimal space utilization for both indoor and outdoor installations within a NEMA 3R-rated enclosure. We also offer 800VAC AC Inverter Disconnects, allowing for code compliant local disconnect of inverters feeding the switchboard. Backed by UL 891 certification, the EPEC Solutions 660–800VAC BoS Family 800-4000A switchboard not only complies with industry standards but also reflects our dedication to delivering reliable and innovative solutions to power the future of electrical systems. Elevate your power distribution confidently with EPEC Solutions, where excellence meets efficiency.

For those seeking robust protection in high voltage environments, EPEC Solutions offers an array of components tailored for 800VAC applications:

  • 800VAC Circuit Breaker:
    Designed to protect electrical circuits from overloads and short circuits, ensuring safety and reliability in high voltage systems.
  • 800VAC MCCB (Molded Case Circuit Breaker):
    Provides enhanced protection and durability with adjustable trip settings and a compact design, suitable for industrial and commercial power distribution.
  • 800VAC Transformer:
    Essential for transferring electrical energy between circuits, these transformers are efficient and reliable, making them ideal for power generation and distribution.
  • 800VAC Solar Inverter:
    Converts the DC output of solar panels into 800VAC, maximizing energy conversion efficiency and supporting renewable energy integration.
  • 800VAC Fuse:
    Offers reliable overcurrent protection, safeguarding electrical circuits and preventing potential hazards.
 
 EPEC Solutions continues to lead the way with innovative products designed to meet the evolving needs of the solar and electrical industries.

Types :

800-4000A AC Recombiner, Main Breaker

QTSS-ConceptModel-4000AMain-800VAC EPEC Solutions

1200–3000A AC Recombiner, Main Lug Only

1200-3000 MLO - EPIC Solutions

660-800VAC BoS - 4.2MVA Power Block Skids

660-800VAC BoS - 4.2MVA Power Block Skids

660-800VAC Comprehensive BoS Solutions

660-800VAC Comprehensive BoS Solutions