Custom Made 500kw DC DC Converter for Energy Storage Microgrid Ess System

• Customization: Available
• 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

Product Description

Welcome to Jinan Deming Power Equipment Co., Ltd! We are excited to introduce our latest product, a high-performance energy flow controller that is perfect for both residential and commercial use.

Key Features:

• Bi-directional energy flow: Our controller allows for seamless 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 other potential risks are all taken care of by our advanced protection system.


• High-quality power devices: We only use original imported power devices to ensure the best performance and reliability.


• Fully digital circuit design: Our controller features a fully digital circuit design, maximizing efficiency and accuracy.


• Industrial-grade chips: All the chips used in our controller are industrial grade, capable of operating normally in harsh environments such as cold, high temperature, and humidity.


• Top-notch components: The main circuit of our controller is equipped with a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, guaranteeing safety and reliability.


• Grid-friendly output: The output of our controller is automatically synchronized with the grid, ensuring low harmonic content and no pollution or impact on the grid.


• Precise control: Our controller features closed-loop control of grid-connected current, providing controllable and adjustable power output.


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


• All-round protection: The system is equipped with a comprehensive power protection scheme and perfect self-test and protection functions. In the event of a system failure, it will automatically stop working.


• Compact circuit structure: The circuit structure of our controller is compact, allowing for easy installation and integration.


• High efficiency: With a maximum efficiency of ≥ 96%, our controller ensures optimal energy utilization.


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


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

Experience the power of our energy flow controller and take control of your energy usage like never before. Trust Jinan Deming Power Equipment Co., Ltd for all your energy management 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