Voltage-compatible input: 0-500V;
Current-compatible input: 0-5A; extended range: 0-9999A (current transformer required); current transformation ratio can be set arbitrarily;
Digital filtering to eliminate interference and prevent non-critical value jumping;
Supports 2-channel relay alarm;
3-channel transmission output;
Communication function;
RMS (Root Mean Square) measurement for three-phase voltage, three-phase current, three-phase active power, combined active power, and line voltage frequency.
Multifunctional Power Meter with Expandable Range Features
True-color IPS LCD display
Supports 3-channel transmission output
Supports standard Modbus RTU communication protocol
Supports 2-channel relay output
Supports harmonic measurement function
Real-time clock function
RMS (Root Mean Square) measurement
Detailed Parameters
| Parameter | Specification |
| Measurement Accuracy | ±0.005 |
| Response Frequency | 40Hz~70Hz |
| Display Range | 0.000-9999 |
| Operating Power Supply | AC 85～260V, 3W |
| Operating Environment | 0～+50℃; ≤85% RH |
| Relay Contact Capacity | AC 220V/5A |
| Relay Contact Lifespan | 100,000 operations |
| Transmission Output Accuracy | 16-bit, ±0.002 |
| Communication Output | Optically isolated RS-485 communication interface |
| Model Selection & Dimensions | DK6504L: Overall Dimensions: 96×96×136.5mm; Mounting Hole Dimensions: 92×92mm |
Hot Tags: multifunctional power meter with expandable range, China multifunctional power meter with expandable range manufacturers, suppliers, factory, True RMS Multifunctional Meter with Communication, 3PH True RMS Multifunctional Power Meter, True RMS Measurement Voltage and Current Meter, multifunctional power meters, Multifunctional Power Meter with Expandable Range, Intelligent Voltage and Current Meter
