Multifunctional Digital Single Phase Monitoring Digital Energy Harmonic Smart Power Meter

• After-sales Service: 12months
• Warranty: 12months
• Display: Digital
• Model NO.: AV meter
• Installation: Direct Connected
• Accuracy: 0.5
• Kind: Current Metre
• Power Source: AC and DC
• Theory: Electronic Meter
• Application: Electronic Equipment
• Display Ammeter Type: Single-phase Digital
• Customized: Customized
• Measured Signal: Continuous Wave
• Working Range: AC80~300V/AC100V/AC220V/AC380V/DC100~300V/DC24V
• Frequency: 0.02Hz
• Color: Black
• Transport Package: Carton
• Specification: 120*120
• Trademark: Comewill
• Origin: China

Product Description

 High - precision measurement of three - phase voltage, single - phase voltage, three - phase current, single - phase current, active power, reactive power, apparent power, power factor, frequency, and cumulative active and reactive electrical energy.
Metering functions: measuring three - phase voltage, three - phase current, voltage deviation (THD), 2 - 31st harmonic voltage, and 2 - 31st harmonic current.
Modbus - RTU protocol; communication via RS485 port; switch - value output; analog - value output (DC4 - 20mA).
Power supply: AC80 - 300V, DC100V - 300V; supporting three - phase four - wire and three - phase three - wire connection; small auxiliary power consumption; suitable for harsh power grid environments.

Voltage	Class 0.5
Current	Class 0.5
Active Power	Class 0.5
Reactive Power	Class 0.5
Power Factor	Class 0.5
Frequency	±0.02Hz
Active Energy	Class 0.5S or 0.2S
Reactive Energy	Class 1 or 2
Wiring Method	Single - phase, Three - phase Four - wire, Three - phase Three - wire
Rated Voltage	AC 57.7V, AC 100V, AC 220V, AC 380V
Rated Current	AC 1A, AC 5A
Overload	Voltage: 1.2 times (continuous), 2 times / 1 second (instantaneous)
Power Consumption	Voltage: < 1VA/phase, Current: < 0.4VA/phase
Impedance	Voltage: > 300kΩ, Current: < 20mΩ
Frequency	45 - 65Hz
Operating Range	AC80V - 300V, DC100V - 300V, AC220V, AC380V, AC100V, DC48V, DC24V
Power Consumption	< 4VA
Communication Interface	Support 1 - channel RS - 485 communication, Modbus - RTU protocol
Switch - value Input	Support 2 - channel dry - contact input
Switch - value Output	Support 2 - channel relay output, capacity: AC 250V/5A, DC 30V/5A
Energy Pulse Output	Support 2 - channel energy pulse output, constant: 8000imp/kWh (kvaRE)
Operating Temperature	- 10°C - + 55°C
Storage Temperature	- 25°C - + 70°C
Relative Humidity	≤ 93%, in environments without corrosive gases
Altitude	≤ 2500m

 

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