DC Converter

AC DC converter is a device that converts one DC voltage to another. It is widely used in various electronic devices and power systems. It efficiently regulates voltage and provides a stable power supply, making it suitable for power supply scenarios requiring different voltage levels.

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Product Detail

Application Cases

Video

Product Introduction

Product Features

Smart and Efficient

Intelligent temperature control and air cooling, no derating at 50°C ambient temperature
Supports Bluetooth, WIFI, MODBUS communication
System insulation monitoring and reduced common mode interference

Flexible Configuration

Integrated MPPT function, supporting DC coupling applications for photovoltaic energy storage
Supports multi-module parallel operation, suitable for frequency regulation applications
Modular design, supporting wall-mounted and rack-mounted applications

Safe and Reliable

Active balancing control between clusters’ SOC (State of Charge)
Compatible with PCS (Power Conversion System) for grid black start
IP65 protection, lifespan prediction for key components
Industrial Automation: Provides stable DC power for industrial control systems.
Communication Equipment: Offers reliable power support in communication base stations and equipment.
Electric Vehicles: Used in power management systems of electric vehicles.
Renewable Energy: Voltage conversion and regulation in photovoltaic and wind energy systems.

Application Scenarios

Parameter Table

Product Model	HJ175K-HM	HJ200K-HM
Battery DC Side
Rated Power	175kW	200kW
DC Voltage Range	0~1500Vdc
Full Load Working Voltage Range	1136~1400Vdc	1212~1400Vdc
Maximum Working Current	154A	165A
Rated Working Current	140A	150A
DC Buffer Function	Available
Bus DC Side
DC Voltage Range	550~1500Vdc
Full Load Working Voltage Range	1186~1450Vdc	1262~1450Vdc
Maximum Working Current	154A	165A
Overload Capacity	1.1 times continuous operation, 1.2 times 1 minute overload operation (@45°C ambient temperature)
Maximum Efficiency	99%
Basic Parameters
Dimensions (W × D × H)	600 × 750 × 265mm
Weight	≤ 75kg
Protection Level	IP65
Operating Environment Temperature	-35℃ ~ 60℃
Cooling Method	Intelligent air cooling
Relative Humidity	0~100% (non-condensing)
Communication Method	WIFI/Bluetooth/RS485/CAN/Ethernet
Operating Altitude	4000m (de-rating above 3000m)
Display	LED/PC/App
Parallel Function	Supports up to 13 units in parallel on bus side, 4 units in parallel expansion at both ends
Reverse Connection Protection	Available
Overheat Protection	Available
Insulation Monitoring	Available
Reference Standards	CEIEC62109-1, IEC62477-1, UL1741, GB/T34120-2017