... -110V),or 220V DC (190-300V),modular rectifier modules switching DC power system supply Rectifier Module : Parameter 380V AC input, 220V DC ... or under-voltage, over-temperature, reverse connection, phase failure, and short circuit protection. The rectifier will shut down without output, and will ... Name: ZHCL-3 1. detect 2 route voltage for 3 phase AC input, automatic switch to the other route AC input ...