DC DC Converter 400V for Ess System

• Customization: Available
• Nature of Source Flow: Passive inverter
• Certification: ISO9001, CE
• 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

Jinan Deming Power Equipment Co., Ltd - Product Description

Introducing our latest innovation in power equipment - a bi-directional energy flow system that offers exceptional performance and reliability. With a range of advanced features and benefits, our product is designed to meet the reading habits of English-speaking natives.

Key Features:

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


• Fully automatic protection functions: Overheating, overload, short circuit, overcurrent, and more are all covered by our comprehensive protection system.


• Selection of original imported power devices: We use high-quality power devices to ensure optimal performance and longevity.


• Fully digital circuit design: Our system utilizes advanced digital circuitry for enhanced efficiency and precision.


• Industrial-grade chips: All the chips in our system are industrial grade, capable of operating in cold, high temperature, and humid environments.


• Safe and reliable: The main circuit features a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection.


• Grid-friendly operation: Our system automatically synchronizes with the grid, minimizing current harmonic content and avoiding pollution and impact on the grid.


• Controllable and adjustable: The grid connected current can be easily controlled and adjusted through our closed loop control system.


• Wide input voltage range: Our system is suitable for various occasions thanks to its wide input voltage range.


• All-round power protection: Our system features a comprehensive power protection scheme and perfect self-test and protection functions.


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


• Customizable protection level: The protection level can be customized according to the user's needs.


• Ethernet interface and Modbus TCP communication protocol: Our system provides an Ethernet interface and supports the standard Modbus TCP communication protocol.

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