Deming 200kw-500kw DC-DC Converter for Ess 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 state-of-the-art power equipment designed to meet the energy needs of English-speaking natives. Our product boasts a range of features that are sure to resonate with your reading habits:

• Energy flows bi-directionally, allowing for discharge from the battery side to the DC grid or charging from the DC grid side to the battery.


• Enjoy peace of mind with fully automatic protection functions, including overheating, overload, short circuit, and overcurrent protection.


• Experience top-notch performance with our selection of original imported power devices.


• Benefit from a fully digital circuit design, ensuring optimal efficiency and reliability.


• Rest assured knowing that all the chips used in our product are industrial grade and can operate normally in cold, high temperature, and humid environments.


• The main circuit incorporates a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, guaranteeing safety and reliability.


• Our product's output is automatically synchronized with the grid, minimizing current harmonic content and eliminating pollution and impact on the grid.


• Take advantage of the closed-loop control of grid-connected current, offering controllability and adjustability.


• Our product features a wide input voltage range, making it suitable for various occasions and applications.


• Rest easy knowing that our system has a comprehensive power protection scheme and perfect self-test and protection functions. In the event of a system failure, it will automatically stop working.


• The circuit structure is compact, ensuring maximum efficiency of at least 96%.


• Customize the protection level according to your specific needs.


• Connect seamlessly with our provided Ethernet interface and standard Modbus TCP communication protocol.

Experience the power and reliability of Jinan Deming Power Equipment Co., Ltd's cutting-edge product. Upgrade your energy solution 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