ZZG31 series high-frequency switching rectifier module is single phase input switch type rectifier developed by the Company with many years’ experience in production of electric operation power supply, using active power factor correction (APFC) and soft switching converting technologies. Single set operation or multi-sets parallel operation is feasible to provide power to the DC load and charge the battery pack at the same time to meet the requirements of electric operation power supply on rectifier. It can be widely used in power stations, transformer substations, and rail traction stations or used as general DC voltage and current stabilization power supply.

High-frequency switching rectifier of this series has the following specifications:

ZZG31-10220: Output nominal DC voltage is 220V and the rated current is 10A.

ZZG31-20110: Output nominal DC voltage is 110 V and the rated current is 20A.

ZZG31-10110: Output nominal DC voltage is 110 V and the rated current is 10A.

ZZG32 Series High-Frequency Switching Rectifier(hereinafter referred to as the “Rectifier Module”) is a switch-type rectifier module developed especially for the electric operating power supply by using the electric operating power supply experience for many years as well as the technology of active power factor correction and LLC resonance soft switching, which can be used independently or in parallel to supply power to DC load and charge battery pack at the same time, so as to meet the requirement of electric operating power supply on the rectifier. It can be widely used at power stations and transformer substations, or as common stabilized DC voltage/current power supply.

ZZG32-10220: Nominal output DC voltage is 220 V, and rated current is 10 A.

ZZG32-20220: Nominal output DC voltage is 220 V, and rated current is 20 A.

ZZG32-20110: Nominal output DC voltage is 110 V, and rated current is 20 A.

ZZG32-30110: Nominal output DC voltage is 110 V, and rated current is 30 A.

ZZG32-40110: Nominal output DC voltage is 110 V, and rated current is 40 A