Deming 200kw-500kw Bidirectional DC-DC Converter for Microgrid Energy Storage System

• 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

Jinan Deming Power Equipment Co., Ltd - Product Description

Introducing our cutting-edge power equipment that is designed to meet the energy needs of English-speaking natives. Our product offers a range of features and benefits that are tailored to enhance your reading habits. Let's dive into the details:

• Bi-Directional Energy Flow: Our power equipment allows energy to discharge from the battery side to the DC grid or charge from the DC grid side to the battery, ensuring efficient energy management.


• Automatic Protection Functions: With fully automatic protection functions for overheating, overload, short circuit, overcurrent, and more, our product guarantees a safe and secure operation.


• Original Imported Power Devices: We have carefully selected original imported power devices to ensure the highest quality and reliability.


• Fully Digital Circuit Design: Our product features a fully digital circuit design, providing advanced functionality and precise control.


• Industrial-Grade Chips: All the chips used in our power equipment are industrial grade, enabling them to operate flawlessly in cold, high temperature, and humid environments.


• Top-Notch Components: The main circuit incorporates 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 Output: The output of our equipment is automatically synchronized with the grid, resulting in low current harmonic content and no pollution or impact on the grid.


• Precise Grid Connected Current Control: Our product offers closed loop control of grid connected current, allowing for easy and adjustable management.


• Wide Input Voltage Range: Our power equipment is designed to accommodate a wide input voltage range, making it suitable for various occasions.


• All-Round Power Protection: Our system incorporates a comprehensive power protection scheme and perfect self-test and protection function. In case of system failure, it will automatically stop working.


• Compact Circuit Structure: The circuit structure of our equipment is compact, ensuring efficient space utilization.


• High Efficiency: With a maximum efficiency of ≥96%, our product optimizes energy usage and minimizes waste.


• Customizable Protection Level: We offer the flexibility to customize the protection level according to your specific needs.


• Ethernet Interface and Communication: Our product is equipped with an Ethernet interface and supports the standard Modbus TCP communication protocol, allowing for seamless connectivity.

Experience the power of Jinan Deming Power Equipment Co., Ltd and take your energy management to new heights. Order now and revolutionize your reading experience!

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