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:

Introducing the latest innovation from Jinan Deming Power Equipment Co., Ltd, our bi-directional energy flow system revolutionizes the way you manage and utilize energy. With its advanced features and cutting-edge technology, this system offers a range of benefits that will enhance your energy usage experience.

• Energy flows seamlessly in both directions, allowing for efficient discharge from the battery side to the DC grid or charge from the DC grid side to the battery.


• Experience peace of mind with our fully automatic protection functions, ensuring your system is safeguarded against overheating, overload, short circuit, overcurrent, and more.


• Rest assured knowing that our system is built with original imported power devices, guaranteeing reliability and longevity.


• With its fully digital circuit design and industrial-grade chips, our system can operate flawlessly in extreme conditions, including cold, high temperature, and humid environments.


• The main circuit boasts top-of-the-line components, including a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, providing a safe and reliable performance.


• Our system ensures a synchronized output with the grid, minimizing current harmonic content and eliminating any pollution or impact on the grid.


• Enjoy precise control over the grid-connected current with our closed-loop control feature, allowing for easy adjustments and customization.


• Adaptable to various occasions, our system offers a wide input voltage range to suit different energy requirements.


• Experience comprehensive protection with our all-round power protection scheme and self-test and protection function, ensuring system reliability and minimizing downtime in case of failure.


• Designed with a compact circuit structure, our system achieves a maximum efficiency of ≥ 96%, optimizing energy usage and reducing waste.


• Customize the protection level according to your specific needs, providing a tailored solution for your energy management requirements.


• Connect effortlessly with the Ethernet interface and utilize the standard Modbus TCP communication protocol for seamless integration into your existing systems.

Upgrade your energy management capabilities with our state-of-the-art bi-directional energy flow system. Contact Jinan Deming Power Equipment Co., Ltd 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