HPSC Energy Storage Bidirectional AC/DC Converter
HPSC Energy Storage Bidirectional AC/DC Converter
HPSC Energy Storage Bidirectional AC/DC Converter

HPSC Energy Storage Bidirectional AC/DC Converter

HPCS series energy storage bidirectional AC/DC converters, based on three-level topology, can realize bidirectional conversion from DC to AC and AC to DC. It can not only convert alternating current into direct current to charge batteries, but also convert direct current into alternating current. , supply power to the load or feed back to the grid.

Feature

Can Realize Bidirectional Conversion from DC to Ac and Ac to DC

Can Not Only Convert Alternating Current into Direct Current to Charge Batteries, but Also Convert Direct Current into Alternating Current

Supply Power to the Load or Feed Back to the Grid

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Product Introduction

GENERAL

 

HPCS series energy storage bidirectional AC/DC converters, based on three-level topology, can realize bidirectional conversion from DC to AC and AC to DC. It can not only convert alternating current into direct current to charge batteries, but also convert direct current into alternating current. , supply power to the load or feed back to the grid.

 

Application areas:

Energy storage, lithium battery detection

AC and DC analog power supply, electronic load Inverter

 

 

FEATURE

 

Powerful performance

• Three-level topology, the highest conversion efficiency >98.5%

• High dynamic response

• Modular equipment, flexible and easy maintenance

• High-speed IGBT, low internal resistance filter

• on-grid and off-grid, provide UPS power for key loads

• Independent adjustment of active and reactive power to improve power quality

 

Typical application

• Peak shaving and valley filling

• Uninterrupted power supply

• Dynamic capacity expansion

• Power quality, compensating for transient sag of grid voltage, load power factor and harmonic current

• Can form a hybrid microgrid system with solar, wind and generator

 

Smart and friendly

• Fault protection function

• Adapt to various types of batteries to achieve different charging and discharging strategies

• With PQ, VF, VSG, SVG and other functions

• Accept grid dispatch

Support multi-machine parallel operation, expandable to 2MW

 

 

BLOCK DIAGRAM

 

 

TECHNICAL PARAMETER

 

  30kW 50kW 62.5kW 80kW 100kW
DC side  
Voltage range (V) 615~850 (3P3W) / 650~850 (3P4W)
Max current (A) 55 90 113 123 150
AC (on-grid)  
Rated & range (V) 400, 320~460
Frequency range (Hz) 50/60Hz (-10%~+10%)
Grid wiring 3P3W/3P4W compatible
Rated power (KW) 30 50 62.5 80 100
Max power (KW) 33 55 69 88 110
Rated current (A) 43 72 90 115 145
PF 0.99
PF adjustment range 1 lagging~1 leading
THDi <3% rated power
Dc component 0.5%
Overload Capability 770% long-time
Max discharge efficiency 98.5%>98.5%
AC (off-grid)  
Rated voltage (V) 400
THDi <3% linear
Frequency 50/60Hz
Output power (KW) 30 50 62.5 80 100
Protection  
Function Anti-reverse battery connection, DC overcurrent protection, AC overcurrent protection,
AC overvoltage protection, surge protection, power grid monitoring
Dimensions (WDH, mm) 482*425*88 592*614.5*120 484*626*233.5 484*661*256.5
Weight (kg) 12 15 38 50
Altitude derating above 2000 m
Operation temperature -25~60℃, derating above 45℃ -30℃~55℃
Storage temperature -45℃~70℃
Humidity 5%~95%RH (non-condensing)
Cooling Forced air cooling
Protection degree IP20
Communication CAN/RS485

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