Energy Storage Microgrid 200kw-500kw Bidirectional DC-DC Converter by Deming

• 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

Product Description

Jinan Deming Power Equipment Co., Ltd offers a high-quality energy flow solution with our advanced bi-directional power converter. Our product is designed to meet the reading habits of English-speaking natives and provides numerous benefits for various applications.

Key Features:

• Bi-directional energy flow: Our power converter allows for efficient discharge from the battery side to the DC grid or charging from the DC grid side to the battery.


• Fully automatic protection functions: The converter includes built-in safeguards against overheating, overload, short circuit, overcurrent, and more.


• Original imported power devices: We use high-quality power devices sourced from trusted suppliers.


• Fully digital circuit design: The converter utilizes a fully digital circuit design for enhanced performance and reliability.


• Industrial-grade chips: All the chips used in our converter are industrial grade and can operate reliably in cold, high-temperature, and humid environments.


• Advanced circuit components: The main circuit features a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, ensuring safe and reliable operation.


• Grid synchronization and low harmonic content: The converter's output is automatically synchronized with the grid, resulting in low current harmonic content and no pollution or impact on the grid.


• Controllable and adjustable grid connected current: The converter allows for closed-loop control of grid connected current, providing flexibility and adaptability.


• Wide input voltage range: Our product is suitable for different occasions due to its wide input voltage range.


• All-round power protection scheme: The system incorporates a comprehensive power protection scheme and includes self-test and protection functions. In case of system failure, it will stop working to prevent further damage.


• Compact circuit structure: The converter's circuit structure is compact, ensuring efficient use of space.


• High efficiency: With a maximum efficiency of ≥ 96%, our converter optimizes energy usage and reduces wastage.


• Customizable protection level: We offer the flexibility to customize the protection level according to the user's specific needs.


• Ethernet interface and Modbus TCP communication protocol: The converter is equipped with an Ethernet interface and supports the standard Modbus TCP communication protocol for seamless integration into existing systems.

Choose Jinan Deming Power Equipment Co., Ltd for a reliable, efficient, and safe energy flow solution. Contact us today to learn more!

Reference: Jinan Deming Power Equipment Co., Ltd

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