UMG 509-PRO

Janitza UMG 509 PRO is a rugged multi-test power quality analyzer to make your electric systems safe. It monitors voltage quality and disturbance in real time. The device stores important parameters such as voltage, current, power, and energy. It also calculates transient events and disturbance variables influencing your equipment. With residual current monitoring included, the UMG 509 PRO facilitates early detection of insulation faults, minimizing risks and expensive downtime.

This small analyzer is built with high precision and high sampling rate for uniform operation in low‐voltage and medium‐voltage applications. It is built rugged to accommodate aggressive industrial usage, and it features a clear‐to‐read LCD screen and simple control interface to make it convenient to operate.

The unit has strong data storage capacity, allowing extensive reporting and analysis. It also supports multiple communication interfaces—such as RS485 and Ethernet—allowing simple integration with installed control networks and energy management systems.

Janitza UMG 509 PRO Product Features

• Continuous voltage quality monitoring
• Real-time measurement of voltage, current, power, and energy
• Multifunctional analyzer with high sampling rate
• Integrated residual current monitoring (RCM) for fault detection
• Captures transient events and power disturbances
• Accurate measurement of harmonics and other distortion factors
• Clear LCD display with simple 2-button operation
• Compact, rugged design for industrial use
• Large internal memory for data logging and long-term analysis
• Multiple communication interfaces (RS485, Ethernet)
• Easy integration with GridVis® and other energy management software
• Alarm and threshold settings for automatic fault alerts
• Flexible installation options
• Long-term measurement stability and reliability

Areas of Applications

• Power Quality Monitoring
• Voltage Quality Analysis
• Electrical Network Surveillance
• Energy Management Systems
• Industrial Automation
• Utility Distribution Networks
• Renewable Energy Installations
• Building Management Systems

Compact and multi-variable, the Janitza UMG 509 PRO is a modern power quality monitor for all-around application. With innovative measurement technology paired with easy handling, you save energy and offer maximum system security.