Technical Parameter		Value
Input	Rated Value	AC voltage: Single phaseAC 100V, 400V Three phaseAC 100V, 400V, 660V(UL-L, Only 72/ 96) AC current: AC1A,5A; DC voltage: 1000V, 300V, 75mV, 10V; DC current: 0-20mA, 4-20mA, 5A;




	Overload	Voltage: 1.2 times rated value(continuous); 2 times rated value /1 second Current:1.2 times rated value(continuous); 10 times rated value /1 second

	Frequency	45Hz～65Hz
	Power Consumption	Power consumption of each voltage, current input circuit is less than 0.5VA
Accuracy		Class 0.5
Function	Display	LED or LCD
	Communication	RS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity) Baud Rate 2400/4800/9600/19200 bps etc.

	Alarm	1 channel passive relay,contact capacity 3A/30VDC,3A/250VAC, Used for high,low,unbalance alarm etc.
	Analog	DC4~20mA,( load <500Ω) (note: Shielded wire is specially selected for the above signal input and output)

	Switching	Input:4 channel or 2 channel dry contact Input, built in power supply Output:2 channel switching output, NO relay contact,capacity:3A/30VDC,3A/250VAC

Auxiliary Supply		AC/DC 85-265V
Power Consumption		<5VA
Insulation resistance		≥ 100MΩ
Power frequency withstand voltage		Between power supply set of terminals and signal input, output set of terminals 2kV/1min (RMS) Between the shell and all set of terminals(except the set of terminals reference voltage less than 40V) AC 4kV

Environment	Temperature	Operation: -10℃～+55℃Storage: -25°C ~+70°C
	Humidity	≤95%RH, no condensation, without corrosive gas
	Altitude	≤ 2500m

PZ72L-DV DC Volmeter Analyzer

Features of PZ72L-DV DC Volmeter Analyzer