Custom Made 500kw DC DC Converter

• 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
• DC DC Voltage Converter: Yes
• DC DC Step Down Converter: Yes
• DC to DC Inverter: 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 inverter system from Jinan Deming Power Equipment Co., Ltd. Our system is designed to meet the reading habits of English-speaking natives, providing a seamless and efficient energy flow for various applications.

Key Features:

• Bi-directional energy flow: Our system allows energy discharge from the battery side to the DC grid or charge from the DC grid side to the battery.


• Fully automatic protection functions: Enjoy peace of mind with built-in protection 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: Our system incorporates cutting-edge digital circuitry for enhanced performance and reliability.


• Industrial-grade chips: All the chips used in our system are industrial grade, ensuring normal operation even 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, guaranteeing safety and reliability.


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


• Controllable and adjustable grid connected current: Benefit from closed loop control of grid connected current, allowing for precise control and adjustment.


• Wide input voltage range: Our system is suitable for different occasions with its wide input voltage range.


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


• Compact circuit structure and high efficiency: The circuit structure is compact, ensuring maximum efficiency of ≥ 96%.


• Customizable protection level: Tailor the protection level according to your specific needs.


• Ethernet interface and Modbus TCP communication protocol: Our system offers an Ethernet interface and supports the standard Modbus TCP communication protocol for seamless integration.

Experience the power and reliability of our advanced power inverter system. Trust Jinan Deming Power Equipment Co., Ltd for all your energy needs.

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