Custom Made Bidirectional DC-DC Converter for Energy Storage

• Customization: Available
• Nature of Source Flow: Passive inverter
• Certification: ISO9001, CE
• Output Power: 250kw
• Grid Type: off-Grid Inverter
• Output Type: Triple
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Type: DC/DC Inverters
• Custom Made: Yes
• Transport Package: Wooden Box
• Trademark: Deming
• Origin: Shandong
• HS Code: 8504403090
• Production Capacity: 100/Month

Product Description

Product Description: Energy Flow Controller

Welcome to Jinan Deming Power Equipment Co., Ltd, where we bring you the latest innovation in energy management. Our Energy Flow Controller is designed to optimize energy distribution and ensure a seamless flow of power. With its advanced features and reliable performance, it is the perfect solution for your energy needs.

Key Features:

• Bi-directional energy flow: The Energy Flow Controller allows energy to discharge from the battery side to the DC grid or charge from the DC grid side to the battery, providing flexibility and efficiency.


• Automatic protection functions: Enjoy peace of mind with the fully automatic protection functions that safeguard against overheating, overload, short circuit, overcurrent, and more.


• High-quality power devices: We use original imported power devices to ensure optimal performance and longevity.


• Fully digital circuit design: Our Energy Flow Controller features a fully digital circuit design, enhancing precision and reliability.


• Industrial-grade chips: All the chips used in our controller are industrial grade, capable of operating in extreme conditions, including cold, high temperature, and humid environments.


• Safe and reliable: The main circuit of our controller is equipped with a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, ensuring utmost safety and reliability.


• Grid-friendly operation: The output of our controller is automatically synchronized with the grid, resulting in low current harmonic content and no pollution or impact on the grid.


• Precise current control: Benefit from the closed-loop control of grid-connected current, allowing for easy and adjustable management.


• Wide input voltage range: Our Energy Flow Controller is suitable for various occasions due to its wide input voltage range.


• Comprehensive protection scheme: The system is equipped with an all-round power protection scheme and perfect self-test and protection function, ensuring uninterrupted operation.


• Compact and efficient: With a compact circuit structure, our controller achieves a maximum efficiency of ≥ 96%, making it highly efficient and space-saving.


• Customizable protection level: Tailor the protection level of the controller according to your specific needs.


• Easy communication: The Energy Flow Controller provides an Ethernet interface and supports the standard Modbus TCP communication protocol, enabling seamless integration into your existing systems.

Experience the future of energy management with our Energy Flow Controller. Trust Jinan Deming Power Equipment Co., Ltd to provide you with cutting-edge solutions that meet your energy requirements. Contact us today to learn more!

Rated power	250KW
LV rated current	358A     MAX:716A
LV voltage range	600-700Vdc
Ripples coefficient	HV side < 1% F.S. LV side < 2% F.S.
Control accuracy	< 1%(Remote and local control, @ full load)
Max. efficiency	96% @ full load
Switching frequency on IGBTs	6kHz
HV Voltage range	900-1314Vdc
Dynamic response time	<2ms
Protection function	Reverse polarity, overheating, overload, overvoltage, overcurrent, undervoltage, etc
Display	Touch screen
Time propagation	200ms
Communication interface and protocol	Modbus_ TCP, RJ45 Modbus_ RTU, RS485
RS485 interface  number	one
Working temperature	-10ºC to +50ºC
Relative humidity	0~95%,No condensation
Altitude	≤2000m(More than 2000 meters need to be reduced)
Cooling mode	Air cooling
Noise	≤65dB
Emergency stop switch	yes
Level of protection	IP55
System electrical input	AC230V  50/60Hz  1000W

 

Rated power	500KW
LV rated current	667A     MAX:734A
LV voltage range	680-790Vdc
Ripples coefficient	HV side < 1% F.S.
	LV side < 2% F.S.
Control accuracy	< 1%(Remote and local control, @ full load)
Max. efficiency	98% @ full load
Switching frequency on IGBTs	6kHz
HV Voltage range	900-1314Vdc
Dynamic response time	<2ms
Protection function	Reverse polarity, overheating, overload, overvoltage, overcurrent, undervoltage, etc
Display	Touch screen
Time propagation	200ms
Communication interface and protocol	Modbus_ TCP, RJ45 Modbus_ RTU, RS485
RS485 interface  number	one
Working temperature	-10ºC to +50ºC
Relative humidity	0~95%,No condensation
Altitude	≤2000m(More than 2000 meters need to be reduced)
Cooling mode	Air cooling
Noise	≤65dB
Emergency stop switch	yes
Level of protection	IP55
System electrical input	AC220V  1000W