Multi Function Meters
Advanced Energy Measurement Solutions
3Φ AC Energy
PLM R93
3-Phase Energy Meter
The PLM R93 offers comprehensive three-phase energy measurement with advanced features and historical data recording for industrial and commercial applications.
Safety Rating
Three Phase AC
Accuracy
Class 1.0
Key Features
35mm DIN rail installation
kWh Class 1.0 as per IEC 62053-21
7+1 digit LCD display
Phase sequence error indication
RS485 port with Modbus-RTU protocol
2 LED Pulse indicators
Applications
Three-phase energy monitoring
Industrial applications
Commercial buildings
Multi-tariff billing
Load management
Energy analysis
Technical Specifications
Voltage:184–276 V (L–N), AC 230 V ph-N / 400 V ph-ph
Current:Direct 5(63) A
Accuracy:Voltage & active power 0.2%, PF 0.5%, Class 1 kWh (IEC 62053-21)
Frequency:47–65 Hz
Energy:Active class 1, reactive class 2
Display:7+1 digit LCD
Comms:RS485 Modbus RTU
Features:Historical daily/monthly/annual energy data storage
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