ArrayGuard - Model 1500 VDC - Combiner Box - Brochure

The heart ol the intelligent combiner box is the CAN-Bus enabled string current monitoring system, which monitors the string currents at 100 millisecond intervals. The design ol the ArrayGuard* adapts to the actual plant topology. It connects up to 32 PV strings and otters tuse protection tor the PV* and PV* pole, depending on the applicable earthing principle. DC main switch, over voltage protector as well as their status monitoring are integrated. A dedicated design and high-quality finish to industry standards ensure a robust control cabinet made ol UV-resistant polycarbonate designed for a long service life in outdoor environments.