Deming 200kw-500kw 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 state-of-the-art power equipment that is designed to meet the reading habits of English-speaking natives. Our product offers a range of features and benefits that will revolutionize your energy needs.

Key Features:

• Bi-directional energy flow: Our equipment allows for energy discharge from the battery side to the DC grid or charge from the DC grid side to the battery, providing flexibility and efficiency.


• Fully automatic protection functions: We offer protection against overheating, overload, short circuit, overcurrent, and more, ensuring the safety and longevity of your power system.


• Selection of original imported power devices: We utilize high-quality power devices to guarantee reliable and consistent performance.


• Fully digital circuit design: Our equipment features a fully digital circuit design for enhanced precision and control.


• All chips are industrial grade: Our industrial-grade chips can operate normally in cold, high temperature, and humid environments, ensuring durability and reliability.


• Advanced circuit components: The main circuit incorporates a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, providing a safe and reliable power solution.


• Grid synchronization and low harmonic content: Our equipment automatically synchronizes with the grid, ensuring low current harmonic content and no pollution or impact on the grid.


• Controllable and adjustable grid connected current: Our closed-loop control system allows for precise control and adjustment of the grid connected current.


• Wide input voltage range: Our equipment is suitable for various occasions with its wide input voltage range.


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


• Compact circuit structure: The circuit structure is compact, maximizing efficiency with a minimum footprint.


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


• Ethernet interface and communication protocol: Our equipment includes an Ethernet interface and supports the standard Modbus TCP communication protocol for seamless integration into your existing network.

Experience the power and reliability of Jinan Deming Power Equipment Co., Ltd. Trust us to deliver a cutting-edge solution that meets your energy requirements with unmatched performance and efficiency.

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