Microgrid Central Control Device

The EPCP-MG-3000i Microgrid Controller is designed for advanced protection and control, ensuring stable operation of microgrids across various voltage levels. It maintains system stability during disturbances, making it ideal for industrial facilities and community microgrid setups. With intelligent monitoring and fault management, it enhances energy reliability and resilience in distributed energy systems.



 

 

 

  • Main Functions

 

Frequency Emergency Control, Voltage Emergency Control, Grid Protection, Grid Connection, Measurement and Control, Grid Connection and Disconnection Control, Integrated Measurement and Control, Fault Recording

 

 

 

 

 

 

  • EPCP-MG-3000i - Microgrid Central Control Device Features
 

 

 

 

 

 

 

 

  • Specifications

 

Communication, Time Synchronization, Installation
Fault Recording 30 Times
Event Logging 500 Times
Recording Method COMTRADE
Communication Interface RJ45
Communication Protocol DL/T 860 (IEC 61850)
Time Synchronization Method IRIG-B, SNTP
Installation Dimensions 4U Chassis, 465.0W x 177.0H x 310.0L

 

 

Measurement and Control Function Accuracy

AC Current and Voltage Sampling Amplitude < ±0.2%
Active Power < ±0.5%
Reactive Power < ±0.5%
Power Factor < ±0.5%
Frequency ≤ ±0.003 Hz

 

 

Protection Function Measurement Accura

AC Current Sampling Amplitude < ±2%
AC Current Sampling Phase Angle < ±1°
AC Voltage Sampling Amplitude < ±2%
AC Voltage Sampling Phase Angle < ±1°

 

 

Key Technical Indicators

Protection Group Action Time ≤ 60 ms
Low Frequency and Low Voltage Group Action Time ≤ 60 ms
Grid Connection and Disconnection Switching Response Time ≤ 200 ms

 

 

 

 

 

 

 

  • Application Scenarios

Industrial Facilities

 

Community Microgrid Setups

 

Voltage Level Stability Management

 

Microgrid Protection and Control During Disturbances

 

 

 

 

 

 

 

 

 

 



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