Janitza UMG 604E-PRO Power Quality Analyzer, 95-240V AC/135-340V DC, Ethernet/RS485, DIN Rail 5216202

The Janitza UMG 604E-PRO is a power quality analyzer that delivers high-precision measurement of voltage, current, power, harmonics, and energy. Its Class 0.2S accuracy and 20 kHz sampling rate make it suitable for demanding power monitoring applications.

Advantages

This network analyzer provides comprehensive power quality analysis up to the 63rd harmonic, enabling detailed assessment of electrical systems. The color graphic display offers clear visualization of measured values, while the 256 MB internal memory supports extensive data logging.

Suitable for

• Industrial power monitoring and energy management
• Power quality auditing and troubleshooting
• Building automation and sub-metering
• Integration into SCADA and energy management systems via Modbus TCP/IP and RTU

Key specifications

• Operating voltage: 95-240 V AC / 135-340 V DC
• Measurement inputs: 10-300 V AC (L-N), 10-520 V AC (L-L), current via external 1A/5A CTs
• Accuracy: Class 0.2S for active energy (IEC 61557-12)
• Harmonics analysis up to 63rd order
• Communication: Ethernet (RJ45) and RS485, supporting Modbus TCP/IP, Modbus RTU, HTTP, FTP, NTP, SNMP, SMTP, DHCP
• Digital inputs: 2, digital outputs: 2
• Internal memory: 256 MB Flash
• Display: Color graphic LCD, 320 x 240 pixels
• Mounting: DIN rail, width 4 TE (71.5 mm)
• Protection: IP20 front, IP50 terminals
• Certifications: UL Listed, CE
• Sampling rate: 20 kHz per channel

Recommendations

For reliable power quality monitoring in industrial environments, the UMG 604E-PRO offers the accuracy, connectivity, and data logging capabilities required for comprehensive energy analysis.