LCD Display AC Intelligent Digital Energy Meter PZ72L-E4

PZ72-E4/* PZ72L-E4/*

EPI/EPE,active power,reactive power,power factor measurement;Three phase current ,voltage ,frequency measurement

1.2channel transmitting output+1 pulse+RS485communication(/MC)2.2DI2DO+1 pulse+RS485communication(/KC)

PZ80-E3/* PZ80-E4/*

EPI/EPE,EQL/EQC measurement； Active power,reactive power,power factor measurement; Three phase current,voltage measurement

1.Switching4DI+1 pulse+RS485communication(/KC) 2.1channel transmitting output1+2 pulse+ RS485communication (/MC) 3.Maximum demand record(/MD)

PZ80L-E3/* PZ80L-E4/*

PZ96-E3/* PZ96-E4/*

EPI/EPE,EQL/EQC measurement； Active power,reactive power,power factor measurement;Three phase current, voltage, frequency measurement

1.Switching4DI+1 pulse+RS485communication(/KC) 2.Switching2DI2DO+RS485communication(/ KC) 3Switching4DI+RS485communication(/KC) 4.2channel transmitting output+2 pulse+RS485communication(/MC) 5.Maximum demand record(/MD)

PZ96L-E3/* PZ96L-E4/*

PZ42-E3/* PZ42-E4/

EPI/EPE,EQL/EQC measurement； Active power,reactive power,power factor measurement;Three phase current,voltage, frequency measurement

1.Switching8DI2DO+RS485communication(/ KC) 2.Switching8DI+ 2 pulse+RS485communication(/MC) 3.2channel transmitting output+ 2 pulse+RS485communication(/MC)

PZ42L-E3/* PZ42L-E4/*

Input

Connection

 3-phase-3-wire,3-phase-4-wire

Frequency

45~65Hz

Voltage

Rating: AC100V ,400V

Overload: 1.2 fold rating( continuous );2 fold rating for 1 second

Power consumption:<0.5VA

Current

rating:AC 1A,5A

Overload: 1.2 fold rating( continuous );10 fold rating for 1 second

Power consumption:<0.2VA

Output

Electric energy pulse

Output mode: open collector photocoupler pulse

pulse constant:10000 , 40000, 160000 imp/kWh

communication

RS485,Modbus-RTU or Profibus protocol

Display

LED or LCD display, set multiplying power, alarm, switching indication at will;For 1 channel analog, display related programmable setting

Function

switching

input

2channelor 4channel passive dry contact input mode

output

Output mode:2channelrelay NO contact output

contact capacity:AC 250V/1A  DC 30V/1A

Analog output

Output mode:1 or 4channel,0~20mA,4~20mA, programmable(Specified by the user)

contact capacity:1A/30VDC 1A/250VAC

accuracy class

Frequency 0.05Hz, reactive electric energy 1 class, others 0.5class

Power supply

AC85~265V or DC100~350V;power consumption≤5VA

Security

Power frequency withstand voltage:power supply//switching output//current input//voltage input and transmitting //communication//pulse output// switching input AC2kV 1min ;
Insulation resistance:input,output end to housing >100MΩ

Environment

Working temperature:-10℃~+55℃; Storage temperature: -20℃~+70℃

Relative temperature: 5℃~95℃ Non-condensing; Altitude:≤2500m