Multifunction 3 phase Digital Smart Energy Volt Amp Watt Electric Energy Meter

The smart digital power meter combines measurement, analysis and operation functions for industrial and power generation applications. It can easily be mounted in a panel for generator monitoring, substation automation and more. Meter can also provide data to RTUs, PLCs and other control devices.

 

Features & Functions

• Measuring three phase voltage, current, line voltage, zero-sequence current, zero-sequence voltage, active power, reactive power, apparent power, power factor, frequency, active energy, reactive energy, bidirectional active energy, bidirectional reactive energy, voltage unbalance, current unbalance

• 2* programmable energy pulse output

• Analysis of current/voltage harmonic (2-31times) 

• Programmable data records (8M)  

• Communication: Modbus-RTU via RS485; LoRa (Optional)

• Accuracy: active energy accuracy: 0.5S, Voltage & Current accuracy: 0.2%

• Digital input & output: 4 DI; 2 DO  

• Power supply: AC: 85-265V; DC: 85-300V                                      

• CT/PT connection

• Display: LCD screen 

• Panel installation

• Dimensions: 72cm*72cm*70cm

 

Technical Parameters-MS3UI7C
Accuracy Class		Voltage: 0.2; Current: 0.2; Frequency: 0.05 Hz; Power Factor: 0.5
		Active Power: 0.5; Reactive Power: 0.5; Apparent Power: 0.5
		Active Energy: 0.5S/1; Reactive Energy: 2
Input	Rated Value	Voltage: 100V/400V; Current: 1A/5A
	Overload	Voltage: Sustained Overload: 1.2 times of the rated value               Momentary Overload: 2 times of the rated value  Current: Sustained Overload: 1.2 times of the rated value               Momentary Overload: 2 times of the rated value
	Frequency	45-60Hz
Functional Module	Pulse Output	2
	Interface	1 RS485; Modbus RTU communication protocol; Baud Rate: 1200-19200bps
	DI	2-4 DI
	DO	2 DO(AC250V/5A, DC30V/5A)
Power Supply	Working Range	AC: 85-265V; DC: 85-300V
	Consumption	< 3W
Working Condition	Temperature	Operating:  -20℃~+70℃ Storage: -40℃~+80℃
	Humidity	Relative Humidity: <93% (place without corrosive gas)
	Altitude	< 4000m
Cut-out size		68×68mm
Installation		Panel installation