Harmonic meter LCD madein Wenzhou

Function

PD194Z-9HY

Real Time Measurement

U

√

I

√

P,Q,PF

√

F

√

Energy Measurement

Active Energy

√

Reactive Energy

√

Bidirectional Measurement

√

Harmonic Measurement

THD

√

Component

-

Energy Pulse Output

2

Digital Input

4

Relay Output

3

Analogue Output

1

Communication Interface

1

Parameter

Measurement Accuracy

U,I,P,Q,PF:0.5%; EP:0.5S,EQ:1%; Transmission Output:0.5%

Display

LCD Display

Signal Input

Net

Three-phase three wires, three-phase four wires

Voltage

Rated Value

AC100V/AC380V

Over-load

Measurement:1.2times, instantaneous:2 times during 10s

Power Consumption

less than 1VA(Each phase)

Impedance

more than 300kΩ

Current

Rated Value

AC1A/AC5A

Over-load

Sustainable:1.2 times, instantaneous:10 times during 5s

Power Consumption

less than 0.4VA(Each phase)

Impedance

less than 20MΩ

Frequency

45-65Hz, Precision: ±0.01Hz

Harmonic

Total harmonic distortion(THD)

Energy

bidirectional active energy(EP) and reactive energy(EQ)

Power Supply

Working Range

AC/DC 80V-270V

Power Consumption

less than 5VA

Function Module

Energy Pulse Output

2-channel circuits electrical energy pulse output, optical relay, constant 5000imp/kWh(kvarh)

Communication Interface

1-channel RS485 Communication interface, MODBUS-RTU protocol, Baud rate:2400-19200

Switching Input

4-channels switching input, dry contact mode

Relay Output

3-channels relay output; AC250V/5A, DC30V/5A

Analogue Output

1-channel analog transmission output:0/4-20mA or 0-5/10V

Working Condition

Ambient temperature: -10-55°C, relative humidity less than 93%, no corrosive gas, altitude less than 2500m

Storage Condition

Ambient temperature: -20 - 75°C, relative humidity less than 93%

Safety

Insulation

more than 100MΩ

Withstanding Voltage

Input and power supply more than 2kV, input and output more than 1kV, power supply and output more than 2kV

External dimension

Outline Dimension

96*96mm

Cut-out Dimension

91*91mm