DC DC Converter 1000V for Ess 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
• 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 revolutionizes the way energy is managed. With fully automatic protection functions and a wide range of features, this system is designed to meet the needs of English-speaking natives.

Key Features:

• Bi-directional energy flow: 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.


• Selection of original imported power devices for enhanced performance.


• Fully digital circuit design for improved efficiency.


• Industrial-grade chips that can operate normally in cold, high temperature, and humid environments.


• Main circuit equipped with DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection.


• Output automatically synchronized with the grid, low current harmonic content, and no pollution or impact on the grid.


• Closed loop control of grid connected current, providing controllable and adjustable output.


• Wide input voltage range, making it suitable for different occasions.


• All-round power protection scheme and perfect self-test and protection function.


• Compact circuit structure with maximum efficiency of ≥ 96%.


• Customizable protection level according to user's needs.


• Ethernet interface and standard Modbus TCP communication protocol for seamless connectivity.

Experience the power of our advanced energy flow system, brought to you by Jinan Deming Power Equipment Co., Ltd. Trust in our reliable and safe technology to meet 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