UMG 511 Class A voltage quality analyzer

Communication:

• Profibus (DP/V0)
• Modbus (RTU, TCP, Gateway)
• TCP/IP
• BACnet (optional)
• http (freely configurable homepage)
• FTP (File-Transfer)
• TFTP (automatic configuration)
• NTP (time synchronization)
• SMTP (E-Mail-function)
• DHCP
• SNMP

Serial interface:

• Ethernet
• Profibus / RS485 (DSUB-9)

Voltage quality:

• Harmonics analysis up to 63^th harmonics, even/odd
• Flicker
• short-term interruptions (from 10 ms)
• Transient recorder (> 50 μs)
• inrush currents (> 10 ms)
• asymmetry
• half-wave rms records (up to 4.5 min.)