Energy Remote Terminal

Smart Grid Substation Data Acquisition

DRTU-MS15 Energy Remote Terminal


Fully IEC61850 compliant IED w/ bi-directional communication support
Multi-channel support of 4xEthernet, 4xRS485/232, GPRS/3G/4G, & Fiber Optics
Standard 19" 3U rack mount interface with large screen LCD display
AC and DC online switch without interruption and dual power source (optional)
Supports DLMS/COSEM, IEC62056-21, MODBUS, or third-party protocols
Scheduled or on-demand data acquisition with configurable channels
Meter profile management to support multiple device types and protocols
Large non-volatile memory data storage to prevent data loss


Dimensions: 483mm x 320mm x 132mm
Operation Voltage: 85-265VAC, 47-63Hz; 88-375VDC
Case: Standard 19" 3U Case
Power Consumption: 20W (standard), 55W (maximum)
Operation Temperature: -25°C ~ +70°C
Internal Memory: 1GB ~ 2GB
AC Voltage Withstand: 2500VAC
DC Voltage Withstand: 5kV DC / 4kV DC

Indication: Dot-matrix LCD and status LEDs
Casing Material: High quality stainless steel
Meter Capacity: 255 meters
Real-time Clock: < 0.5s / 24 hours
Interface: 4x RS485 port (up-to 8), 2x RS232 port, 4x Ethernet port, 4x F/O port (optional)
Local Communication: RS485 / Ethernet / Fiber Optics
Remote Communication: GPRS/3G/4G, Wi-Fi, Ethernet