1600W chargers with 19" rack version. Free Technical Library news

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1600W chargers with 19" rack version

31.12.2016

Mean Well has developed two series of power supplies (RPB-1600 and RCB-1600) adapted for high capacity battery charging of lead-acid and lithium-ion (Li-Ion) electrochemical systems.

In terms of basic parameters and capabilities, both series are similar, and the differences lie in the method of installation / installation and in the maximum number of blocks connected in parallel. All units of both series have the same 1U (41 mm) chassis height.

The RPB-1600 series is manufactured in a "regular" version with the ability to connect up to 3 pcs in parallel (up to 4800 W), and the RCB-1600 series is installed in a 19" Rack with the possibility of connecting up to 5 pcs in parallel in one module (up to 8000 W). The RCB-1600 series contains built-in OR-ing transistors, which allow hot-plugging of individual blocks in the system.

Power supplies have a built-in I2C control interface (PMBus protocol) and allow you to set the required voltage and current values over a wide range. The devices provide a 3-stage battery charging mode with constant current/voltage with values changing according to a certain algorithm.

To install the RCB-1600 series in a rack, there are special baskets/chassis RHP-1UI-A and RHP-1UT-A with the necessary connectors and differing in the method of connecting the 230 V network (via IEC320-C14 connectors or via a screw connection).

Power supplies are designed for use in various emergency power systems (telecommunications, data centers), for charging batteries in electric vehicles, for electrolysis systems and other applications where a stable controlled current of increased value is required.

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