The Janitza UMG 604-PRO is a multifunctional power quality analyzer designed for industrial and commercial applications. It measures and monitors electrical parameters, detects disturbances, and supports advanced communication for integration into energy management systems.

General Information

• Manufacturer: Janitza electronics GmbH
• Model: UMG 604-PRO
• Type: Power Quality Analyzer
• Mounting: DIN rail (35 mm) or panel installation
• Weight: 350 g
• Dimensions: 107.5 × 90 × 82 mm

Electrical Measurement Capabilities

• Voltage Measurement: 4 voltage inputs (phase-to-phase and phase-to-neutral)
• Current Measurement: 4 current inputs (via CTs)
• Power Measurement: Active, reactive, apparent power
• Energy Measurement: kWh, kvarh, kVAh
• Power Quality Monitoring:
  • Harmonics up to 63rd order
  • Flicker measurement
  • Transient detection
  • Voltage dips, swells, interruptions
• Accuracy: Class 0.2S for energy measurement