Why Choose the Finder 6M.TF.9.024.1200 Single-Phase AC/DC Power Analyser?
The Finder 6M.TF.9.024.1200 is a high-capacity single-phase AC/DC power analyser and current monitoring device designed for industrial energy management, electrical power measurement and automation applications. Part of the Finder Series 6M, this advanced monitoring module combines True RMS measurement technology, bidirectional energy analysis and digital communication in a compact industrial design.
Featuring a 300 A nominal AC current rating and a 400 A nominal DC current rating, the Finder 6M.TF.9.024.1200 is suitable for monitoring higher-current electrical circuits. It supports voltage measurements from 90–800 V AC and 90–1000 V DC, making it suitable for industrial power distribution, renewable energy systems, battery installations and electrical conversion equipment.
With integrated Modbus RS485 RTU communication, the analyser allows electrical measurements to be transmitted to compatible PLCs, SCADA systems, industrial gateways and energy management platforms. Its 0.5% full-scale measurement accuracy, bidirectional energy monitoring and nominal 24 V DC supply make it a practical solution for detailed electrical performance analysis and industrial energy monitoring.
Key Advantages
- High-capacity single-phase AC/DC power analyser for industrial electrical monitoring.
- 300 A nominal AC current measurement for higher-current alternating-current circuits.
- 400 A nominal DC current measurement for direct-current power systems.
- 90–800 V AC voltage measurement range for compatible AC installations.
- 90–1000 V DC voltage measurement range for suitable DC applications.
- True RMS measurement technology supports accurate analysis of AC electrical quantities.
- Bidirectional active energy measurement for monitoring imported and exported electrical energy.
- Modbus RS485 RTU communication for integration with industrial automation and monitoring systems.
- 0.5% full-scale measurement accuracy for dependable voltage and current monitoring.
- Multiple electrical measurements including voltage, current, power, power factor, frequency and current harmonic distortion.
- 24 V DC nominal supply with a 9–30 V DC operating range.
- Single-channel bidirectional measurement for AC and DC power monitoring.
- Suitable for industrial energy management, renewable energy, battery systems and electrical distribution monitoring.
Key Features
- Finder Series 6M single-phase power analyser.
- AC and DC electrical measurement capability.
- Nominal AC current: 300 A.
- Nominal DC current: 400 A.
- Current monitoring range: 0.5–450 A.
- AC voltage measurement: 90–800 V AC.
- DC voltage measurement: 90–1000 V DC.
- Frequency measurement: DC or 1–400 Hz.
- True RMS (TRMS) measurement technology.
- Bidirectional active energy monitoring in kWh.
- Modbus RS485 RTU communication interface.
- Voltage and current accuracy: ±0.5% of full scale.
- Nominal external power supply: 24 V DC.
- Supply operating range: 9–30 V DC.
- Operating temperature: −15 to +65 °C.
- IP20 protection rating for protected electrical installations.
- DIN rail mounting arrangement for industrial control cabinet installation.
- Screw terminal electrical connections.
- Compact monitoring module for industrial power analysis applications.
Technical Specifications
- Manufacturer: Finder
- Series: 6M
- Manufacturer part number: 6M.TF.9.024.1200
- Product type: Single-phase AC/DC power analyser and current monitoring transducer
- Measurement technology: True RMS (TRMS) AC and DC
- Number of measurement channels: 1
- Nominal AC current: 300 A
- Nominal DC current: 400 A
- Current monitoring range: 0.5–450 A
- AC voltage measurement range: 90–800 V AC
- DC voltage measurement range: 90–1000 V DC
- Frequency range: DC or 1–400 Hz
- Voltage and current measurement accuracy: ±0.5% of full scale
- Energy measurement: Bidirectional active energy in kWh
- Communication interface: RS485
- Communication protocol: Modbus RTU
- Nominal supply voltage: 24 V DC
- Supply voltage range: 9–30 V DC
- Power supply type: External DC supply
- Operating temperature: −15 to +65 °C
- Protection rating: IP20
- Mounting type: DIN rail mounting
- Electrical connections: Screw terminals
- Approximate dimensions: 99.25 × 89.1 × 43.41 mm
- EAN / GTIN: 8012823445755
Advanced 300 A AC / 400 A DC Power Analysis with Modbus Communication
The Finder 6M.TF.9.024.1200 is designed to monitor electrical performance in single-phase AC and DC systems. Its high-current measurement capability makes it particularly useful for installations where conventional lower-current power analysers may not provide sufficient capacity. With nominal ratings of 300 A AC and 400 A DC, the device supports monitoring of industrial electrical loads, power conversion systems and energy storage installations.
The analyser uses True RMS measurement technology to evaluate AC voltage and current, including applications where electrical waveforms may be distorted by non-linear loads. It provides instantaneous measurements including RMS voltage, RMS current, active power (kW), apparent power (kVA), reactive power (kvar), power factor, frequency, current total harmonic distortion, peak voltage, peak current and cos φ.
Its bidirectional active energy measurement capability enables monitoring of electrical energy flowing into or out of a connected system. This is particularly useful for renewable energy generation, battery storage, electric vehicle charging infrastructure and industrial installations where both energy consumption and energy export need to be recorded.
Through the integrated Modbus RS485 RTU communication interface, measurement data can be accessed by compatible PLCs, SCADA systems, industrial gateways and energy management platforms. This enables centralised monitoring, historical data recording and integration of electrical measurements into automated control systems. The device is configurable through its Modbus communication interface.
The Finder 6M.TF.9.024.1200 operates from a nominal 24 V DC external supply, with an allowable operating range of 9–30 V DC. Its DIN rail mounting arrangement supports installation within suitable industrial electrical cabinets. Installation must follow the manufacturer's wiring instructions, particularly when measuring higher-current circuits or working with elevated AC and DC voltages.
Typical Applications
- High-current single-phase AC power monitoring.
- Industrial DC electrical energy measurement.
- Industrial electrical distribution monitoring.
- Factory energy management and power analysis.
- Battery energy storage systems.
- Solar photovoltaic and renewable energy installations.
- Electric vehicle charging infrastructure monitoring.
- Industrial power conversion and inverter systems.
- High-current electrical machinery monitoring.
- Modbus RS485 industrial monitoring networks.
- PLC and SCADA electrical measurement integration.
- Building and facility energy management systems.
- OEM equipment requiring high-current AC/DC monitoring.
