HI Power Supply User Manual
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1. Overview
1.1 General Description
The HI-POWER series are configurable supplementary power products ranging from AC to DC. The
HIPOWER series provides a variety of modules with different output voltages and output currents. And
provide the most flexible and versatile solutions for medical and industrial applications. The HIPOWER
series provides accuracy, resolution and stability as a programmable voltage or current source.
The modular concept includes a HI-POWER rack into which HI-POWER modules are inserted.
The module inputs a programmable 3.2KW output power increment. The HI-POWER output module is
configured to construct a power system by inserting the module into a standard 19-inch rack. Each rack
can accommodate up to 8 modules (25.6KW), and higher power uses 2 racks in parallel to meet
customer needs. The HI-power series provides developers with an analog or digital interface to their
system, supporting standard communication protocols, including CANbus and RS485.
The HI-power series provides efficient power factor correction (PFC) and low total harmonic distortion
(THD)Wide load range. It uses an interleaved continuous mode boost PFC architecture and uses multiple
groups in parallel to reduce the stress of each group and enhance the stability and life of the system.
Users can configure and customize the HI-power module to meet the exact application requirements.
Qualified service personnel can configure the HI-power rack for single-phase or three-phase input.
Modules can be connected in series or in parallel, while realizing accurate voltage and current sharing.
Using group commands, modules can be controlled as a single output in parallel or series. For specific
types of load applications, the HI-power system can be programmed into three different compensation
configurations, including resistive load, capacitive load and LED load. LED load compensation has
opened up new applications for large horticultural farms that require the high voltage of many series
connected LED strings.
