Three Phase Energy Power Meter with RS485 and LCD Display for Solar Systems – Enviro Test Construct

Accurate three-phase energy meter with LCD display and RS485 communication for solar and industrial power monitoring with remote control features.

SKU: ETCWCM-118 Category:

Features

  • Multifunctional three-phase energy measurement
  • LCD display for real-time data visualization
  • RS485 communication interface with Modbus-RTU protocol
  • Supports 3-wire and 4-wire networks
  • Measures active, reactive, and apparent power
  • Remote control with dry contact inputs and relay outputs
  • Safe and easy installation without bus removal
  • Low voltage and current power consumption
  • Wide operating temperature range
  • Suitable for solar storage and industrial applications

 

Technical Specifications

PhaseThree Phase
Measuring Energy Range0 kWh to 999999.9 kWh
ApplicationIndustrial, Electric Power, Solar Storage
Frequency45 Hz to 65 Hz
Network3-phase 3-wire, 3-phase 4-wire
Voltage RatedAC 100 V, 400 V
Voltage Overload1.2 times rated continuous; 2 times rated for 1 second
Voltage Power ConsumptionLess than 0.2 VA
Current Rated10A, 20A, 40A, 80A, 120A, 200A (varies)
Current Overload1.2 times rated continuous; 10 times rated for 1 second
Current Power ConsumptionLess than 0.2 VA
Power SupplyAC 85 V to 265 V or DC 100 V to 350 V
Power Consumption10 VA
Input4 dry contact inputs
Output2 output channels
Communication InterfaceRS485, Modbus-RTU Protocol
Display TypeLCD (Analog and Digital)
Measurement AccuracyVoltage: 0.2 level; Current & Power: 0.5 level; Reactive Energy: 1 level; Frequency: 0.01 Hz
Relative Humidity5% to 95%, non-condensing
Altitude8202 ft (2500 m)
Power Frequency Withstand VoltageAC 2 kV for 1 min between supply/current/voltage/communication
Insulation Resistance> 100 MΩ between input/output terminals and housing
Operating Temperature-10 °C to +55 °C (14 °F to 131 °F)
Storage Temperature-20 °C to +70 °C (-4 °F to 158 °F)
Dimensions2.13 in x 2.52 in x 3.35 in (54 mm x 64 mm x 85 mm)
Packaging Size9.84 in x 9.84 in x 7.87 in (25 cm x 25 cm x 20 cm)
Weight2.2 lb (1 kg)

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