High Voltage DC (HVDC)
Output 115/230/380V DC
Power Supply Solutions
Description
As applications of green energy and industrial products become more diversified, related products integrate various high voltage direct current (HVDC) applications directly, such as electrolysis, charging energy storage equipment, UV curing or laser applications to improve product performance and eliminate or reduce unnecessary power conversion losses. More and more industrial products use DC voltages greater than 60V. MEAN WELL has continued to develop a variety of high-voltage output power products, and continues to provide standard power supplies for green energy industries and industrial-grade equipment.
MEAN WELL also provides a variety of cooling methods according to the application requirements of industrial equipment. These include conduction cooling, water cooling and forced air cooling, all designed to offer customers conveniency to accomplish overall planning with system equipment. In addition, the input voltage provide single-phase or three-phase input (AC) voltage, and the output includes three different high-voltage DC, 115V, 230V and 380V, this provides customers with a various selection of high-voltage choices. Moreover, programmable output voltage current and digital communications interface (CANbus/PMBus/MODbus) also helps customer when dealing with system integration or system automation.
Highlights
Highlights
Single/Three-phase AC input,
multi-industrial applications
Provides single-phase and three-phase three-wire or three-phase four-wire AC power supply applications, and a variety of standard power supplies with high-voltage DC output,
which can meet the application possibilities for multiple industries.
Low profile,
compact design
Miniaturized design, mechanism height <2U 88.9 mm, which is convenient for integrating the power supply into the system.
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Parallel function
to extend wattage
Models above 3000W provide parallel function, which can be extended in parallel according to equipment load requirements, with a maximum parallel wattage up to 40kW.
Digital
communication interface
In addition to programmable adjustment to the output voltage and current, many models also provide digital communication interfaces, such as CANBus, PMBus, MODBus, which are more convenient for digital integration between the power supply and system.
Case Studies
Charging and energy storage system
With the increase in energy storage and related electric charging applications, in order to shorten the charging time or increase battery capacity, the system will often use multiple battery modules in series to increase the voltage, so as to shorten the charging time and reduce the high current charging, or use parallel connection as a way to increase the capacity of the battery to provide longer use. Therefore, all kinds of high-voltage charging needs can be addressed with MEAN WELL HVDC power supply.
Choosing a suitable HVDC power supply solution
Series
UHP-1500-HV HEP-2300-HV PHP-3500 HVCSP-3000
Input Voltage
90~264V AC 90~305V AC 90~264V AC 180~264V AC
115V / 230V / 380V
120V / 250V / 400V
Output Voltage
Heat Dissipation
Fanless design,
conduction cooling
Fanless design,
aluminum extrusion
Fanless design,
conduction and water cooling
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Efficiency
95.5% 96% 93%
Programming Function
PV: Voltage adjustable (50%~120%)
PC: Current adjustable (20%~100%)
PV: (20%~120%)
PC: (20%~100%)
CANBus / PMBus / MODBus
N/A
Digital Communication interface
Dimension
(LxWxH)
290x 140x 41 mm
375x 280x 88 mm
380x 141x 60 mm
278x 177.8x 63.5 mm
Waterproof Level
Semi-Potting IP67 N/A N/A
Warranty 5 years 3 years
Spec.
Applications
· DC Centralized bus
· Lighting
· Electrolysis equipment
· Outdoor telecom equipment
· Laser cutting
· Charging equipment
· UV curing equipment
· Any indoor equipmwnt
