JY194E 3P Three-phase Multifunction Energy Meter Current Voltage 480V 55Hz LCD Display Energy Meter

Description:

JY194E 3P Three-phase Multifunction Energy Meter Current Voltage 480V 55Hz LCD Display Energy Meter

Features:

Display:LCD
Phase: 3
Accuracy level: 0.5
Operating Temperature:-10~+55??/span>

Specifications:
 

Operating Temperature:-10~+55??/span>

Phase:Three Phase

Power Supply:AC

Max Operating Current:19A &Under

Accuracy level :0.5

Reference voltage:480V (V)

Current multiplier:5A

Input:

Network: 3 phase 3 wires,3 phase 4 wires

Voltage:

Overload: 1.2 times(Continuous), 2 times/10s(Instantaneous)

Power Consumption:<1VA/Phase

Resistance: >300kΩ

Accuracy:RMS Measuring,Accuracy class 0.5

Current:

Overload:1.2 times(Continuous),2 times/10s(Instantaneous)

Power Consumption: <0.4VA/Phase

Resistance:<20MΩ

Accuracy: RMS Measuring,Accuracy class 0.5

Frequency:40~60Hz, Accuracy 0.1Hz

Power:Active/Regative/Apparent Power, Accuracy class 0.5

Enegy:Active Accuracy Class 0.5,Reactive Accuracy Class 1

?婻ated Current: 5A(When the current is greater than 5A, it need to be used together with a current transformer!)

if you need the Current transformer,please Click

 

Output:

Digital Interface: RS-485 MODBUS-RTU Protocol

Pulse Output: 2-way power pulse output, opto isolated(This is optional,need pay extra $5)

 

Power Supply:

Working Voltage: AC 220V

Power Consumption: ≤5VA

 

Environment: 

Working Temperature: -10~55°C

Storage Temperature: -20~75°C

 

Safety:

Withstand Voltage: Input&Power Supply>2kV, Input&Output>2kV, Power Supply&Output>1kV

Insulation: Input&Output&Power Supply to Device Out Case>100MΩ

Package includes:

1 x Energy Meter

Detail pictures: