MRG 512-PRO PQ Flex

Communication:

• Modbus over TCP/IP
• BACnet (optional)
• HTTP
• FTP (File-Transfer)
• TFTP- NTP (time synchronization)
• SMTP (E-Mail-function)
• DHCP
• SNMP

Serial interface:

• Ethernet 10/100 Base-TX

RCM – Residual current monitoring

• 2 differential current inputs

Voltage quality:

• Harmonics analysis up to 63^th harmonics
• Distortion factor THD-U / THD-I / TDD
• Measurement of positive, negative and zero systems
• Phase sequence detection
• Recording of short-term interruptions
• Transient recorder, 39μs
• Inrush currents (from 20 ms)
• asymmetry
• Flicker measurement according to EN 61000-4-15
• Display the waveform

USV buffered

• up to 3 hours

SPS functionality

• Graphical programming
• Jasic – programming language