Why Choose the Finder 6M.TB.9.024.1200 Single-Phase Power Analyser?
The Finder 6M.TB.9.024.1200 is a compact 100 A single-phase AC/DC power analyser and energy transducer designed for accurate electrical monitoring, energy management and industrial automation applications. Part of the Finder Series 6M power analyser range, this device combines True RMS measurement technology, bidirectional energy monitoring and digital communications in a single industrial measurement module.
Designed to monitor electrical systems operating at 90–800 V AC or 90–1000 V DC, the Finder 6M.TB.9.024.1200 provides detailed measurements of voltage, current, active power, apparent power, reactive power, power factor and energy consumption. Its 100 A nominal current measurement capability makes it suitable for monitoring industrial equipment, electrical distribution circuits, renewable energy installations and DC power systems.
Featuring a built-in Modbus RS485 RTU communication interface, the analyser enables measurement data to be integrated into compatible PLCs, building management systems, SCADA platforms and energy monitoring software. With 0.5% full-scale measurement accuracy, a nominal 24 V DC power supply and 35 mm DIN rail mounting using the supplied adaptor, it offers a versatile solution for electrical energy analysis and automated power monitoring.
Key Advantages
- Single-phase AC/DC power analyser for comprehensive electrical measurement and energy monitoring.
- 100 A nominal current measurement capability for industrial power circuits.
- 90–800 V AC measurement range for suitable single-phase AC systems.
- 90–1000 V DC measurement range for DC electrical installations.
- True RMS (TRMS) measurement technology for accurate assessment of AC voltage and current waveforms.
- Bidirectional energy measurement supports monitoring of imported and exported electrical energy.
- Modbus RS485 RTU communication enables integration with compatible industrial control and monitoring systems.
- 0.5% full-scale accuracy for dependable electrical measurement.
- Multiple electrical parameters including voltage, current, power, power factor, frequency and current harmonic distortion.
- 24 V DC nominal supply with a 9–30 V DC operating range.
- Configurable Modbus registers for flexible integration into industrial monitoring applications.
- 35 mm DIN rail mounting using the included rail adaptor.
- Compact IP20 housing suitable for installation within protected electrical cabinets.
Key Features
- Finder Series 6M single-phase power analyser.
- AC and DC electrical measurement capability.
- 100 A nominal current measurement.
- Current measurement range: 0.5–180 A.
- AC voltage measurement range: 90–800 V AC.
- DC voltage measurement range: 90–1000 V DC.
- Frequency measurement: DC or 1–400 Hz.
- True RMS voltage and current measurement.
- Bidirectional active energy measurement in kWh.
- Modbus RS485 RTU communication interface.
- Configurable communication speed: 1,200–115,200 bit/s.
- Measurement accuracy: 0.5% of full scale.
- Nominal power supply: 24 V DC.
- Supply operating range: 9–30 V DC.
- Power consumption: Less than 1.3 W.
- Operating temperature: −15 to +65 °C.
- Protection rating: IP20.
- 35 mm DIN rail mounting with supplied adaptor.
- Electrical safety standard: EN 61010-1.
Technical Specifications
- Manufacturer: Finder
- Series: 6M
- Manufacturer part number: 6M.TB.9.024.1200
- Product type: Single-phase AC/DC power analyser and energy transducer
- Measurement technology: True RMS (TRMS) AC and DC
- Number of measurement channels: 1
- Nominal current: 100 A AC/DC
- Current measurement range: 0.5–180 A
- AC voltage measurement range: 90–800 V AC
- DC voltage measurement range: 90–1000 V DC
- Frequency range: DC or 1–400 Hz
- Measurement accuracy: ±0.5% of full scale
- Energy measurement: Bidirectional active energy in kWh
- Communication interface: RS485
- Communication protocol: Modbus RTU
- Communication data format: 8 data bits, no parity, 1 stop bit
- Communication speed: 1,200–115,200 bit/s
- Nominal supply voltage: 24 V DC
- Supply voltage range: 9–30 V DC
- Power consumption: Less than 1.3 W
- Operating temperature: −15 to +65 °C
- Protection rating: IP20
- Overvoltage category at 600 V: Category III
- Overvoltage category up to 1000 V: Category II
- Mounting: 35 mm DIN rail using supplied adaptor
- Electrical connections: Screw terminals
- Housing dimensions: 63 × 46.2 × 41.94 mm
- Applicable safety standard: EN 61010-1
- EAN / GTIN: 8012823445731
Advanced AC/DC Power Analysis with Modbus RS485 Communication
The Finder 6M.TB.9.024.1200 provides comprehensive monitoring of single-phase AC and DC electrical systems. Its True RMS measurement technology allows it to evaluate voltage and current in AC circuits, including applications where electrical waveforms may differ from ideal sinusoidal conditions. The analyser also supports DC voltage and current measurements, making it useful for a wide range of industrial and energy management installations.
The device measures multiple electrical parameters, including RMS voltage, RMS current, active power (kW), apparent power (kVA), reactive power (kvar), power factor, frequency, peak voltage, peak current and current total harmonic distortion. These measurements help engineers assess electrical loading, identify unusual operating conditions and understand the power consumption of connected equipment.
Its bidirectional energy measurement functionality enables monitoring of electrical energy flowing in either direction. This is particularly useful in applications involving renewable energy generation, battery storage, power conversion equipment and systems where both energy consumption and energy export need to be analysed.
Through the integrated Modbus RS485 RTU interface, measurement data can be transmitted to compatible PLCs, SCADA systems, industrial gateways and energy monitoring platforms. Configurable communication parameters and measurement register formats support integration into existing industrial networks, allowing electrical measurements to be collected, displayed and recorded remotely.
The analyser operates from an external 24 V DC nominal power supply, with an allowable supply range of 9–30 V DC. Its compact housing and supplied 35 mm DIN rail adaptor support installation within electrical control cabinets. Appropriate electrical isolation, protective devices and safe wiring practices must be applied according to the installation voltage and applicable regulations.
Typical Applications
- Single-phase AC electrical energy monitoring.
- DC electrical power and energy measurement.
- Industrial machinery power consumption analysis.
- Electrical distribution board monitoring.
- Factory energy management systems.
- Modbus RS485 industrial monitoring networks.
- PLC and SCADA electrical measurement integration.
- Solar photovoltaic and renewable energy monitoring.
- Battery storage and DC power systems.
- Power supply and electrical conversion equipment.
- Building energy monitoring and management systems.
- OEM equipment requiring compact AC/DC power measurement.
