Deming Custom Made Bidirectional DC DC Converter for Energy Storage Microgrid

• 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 advanced and reliable power equipment from Jinan Deming Power Equipment Co., Ltd. Our cutting-edge technology ensures seamless energy flow and exceptional performance.

• 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, providing flexibility and efficiency.


• Automatic Protection Functions: Enjoy worry-free operation with fully automatic protection functions for overheating, overload, short circuit, overcurrent, and more.


• Original Imported Power Devices: We pride ourselves on using high-quality original imported power devices for superior reliability and longevity.


• Fully Digital Circuit Design: Our power equipment features a fully digital circuit design, ensuring optimal performance and precision.


• Industrial-Grade Chips: All our chips are industrial grade, capable of operating in cold, high temperature, and humid environments without any issues.


• Trusted Components: We utilize a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, guaranteeing safety and reliability.


• Grid Synchronization: The output of our equipment automatically synchronizes with the grid, resulting in low current harmonic content and no pollution or impact on the grid.


• Controllable and Adjustable: Benefit from closed loop control of grid-connected current, allowing for easy control and adjustment.


• Wide Input Voltage Range: Our power equipment is suitable for various occasions due to its wide input voltage range.


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


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


• High Efficiency: With a maximum efficiency of ≥ 96%, our power equipment delivers outstanding performance while minimizing energy loss.


• Customizable Protection Level: Tailor the protection level according to your specific needs, ensuring optimal safety and performance.


• Ethernet Interface: Our power equipment provides an Ethernet interface and supports the standard Modbus TCP communication protocol for seamless integration into your existing systems.

Choose Jinan Deming Power Equipment Co., Ltd for reliable, efficient, and advanced power solutions. Upgrade your energy management today!

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