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Power Analyzer Janitza UMG 103-CBM is a three-phase power grid analyzer with advanced capabilities, designed to integrate systems within the SMART Grid concept. This complete and powerful device enables the measurement and control of electrical parameters in low voltage distribution systems.
UMG 103-CBM it is equipped with a 500 MHz digital signal processor (DSP), which makes it extremely fast and accurate. Continuous scanning of 8 channels at 20kHz per channel allows recording of over 800 values, including voltage, current, active and reactive power, power factor, harmonics up to 40th, frequency and more. This detailed information enables the monitoring and optimization of the quality of the electricity supply and the reduction of associated costs.
UMG 103-CBM it is suitable for IT, TT and TN networks and can work in both three-phase and single-phase systems. With voltage and current inputs as well as advanced features such as support for 8 energy tariffs and Modbus RTU communication protocol, this network analyzer integrates seamlessly into modern building automation systems.
With 4 MB flash memory and a wide range of communication interfaces including RS485, this device is ready to provide accurate data and meet the complex requirements of energy management applications.
The UMG 103-CBM is ideal for monitoring PV systems due to its ability to measure harmonics up to the 40th rank. This analyzer is compatible with Huawei's range of three-phase PV inverters and can help monitor the efficiency of these systems.
Technical specifications:
Weight: 0.2 kg
Dimensions: 9.8 × 7.15 × 4.6 cm
Brand compatibility: Huawei
Operating temperature: -20°C / +70°C
Degree of protection: IP20
Warranty: 2 years
Power Analyzer Janitza UMG 103-CBM is the right choice for those who want to monitor and optimize three-phase power networks, offering advanced functionality and reliable reliability. With extensive measurement and control capabilities, this analyzer can significantly contribute to improving energy efficiency and power supply quality.
The guarantee is granted only on the basis of orders, invoices or tax receipts:
- 24 months Natural Persons
- 12 months Legal Entities
Granting the Warranty for this product additionally requires:
- Proof of installation by an authorized electrician.
- Earth Socket Verification Bulletin: earthing value < 4 Ω
- Returns for this product are only accepted if it is sealed








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