Energy Storage Microgrid 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 cutting-edge energy solution from Jinan Deming Power Equipment Co., Ltd. Our advanced power system offers a range of features and benefits that cater to the reading habits of English-speaking natives. Designed to meet your energy needs, our product guarantees efficient energy flow and reliable performance.

• Bi-Directional Energy Flow: Our system allows for seamless energy discharge from the battery side to the DC grid or charging from the DC grid side to the battery.


• Automatic Protection Functions: Enjoy peace of mind with fully automatic protection functions against overheating, overload, short circuit, overcurrent, and more.


• High-Quality Power Devices: We use original imported power devices to ensure optimal performance and longevity.


• Fully Digital Circuit Design: Our system incorporates a fully digital circuit design for enhanced efficiency and precision.


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


• Reliable Components: The main circuit features a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, ensuring safety and reliability.


• Grid-Friendly Output: Our system automatically synchronizes with the grid, resulting in low current harmonic content and no pollution or impact on the grid.


• Precise Grid Connected Current Control: Benefit from closed-loop control of grid-connected current, allowing for controllability and adjustability.


• Wide Input Voltage Range: Our system accommodates a wide input voltage range, making it suitable for various occasions.


• All-Round Power Protection: With a comprehensive power protection scheme and perfect self-test and protection function, our system ensures uninterrupted operation and safety.


• Compact Circuit Structure: The circuit structure is compact, maximizing efficiency with a minimum efficiency of 96%.


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


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

Experience the future of energy with our innovative power system. Trust Jinan Deming Power Equipment Co., Ltd to deliver reliable, efficient, and customizable solutions for your energy requirements.

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