Products
Panel Mounted Energy Meter
YN183U-□K4
YN183U-□K4
YN183U-□K4
Overview
YN183U-□K4 type Digital intelligent three-phase voltmeter is suitable for the measurement and display of current and voltage parameters in grids and automation systems. By setting the ratio through the panel, it can intuitively display the system's primary side operating point parameters. It has the advantages of goodarity, anti-vibration, high precision, and stability. It can directly replace the original pointer-type instrument.
Technical
Performance
Parameter
Network
Three-phase
three-wire, three-phase four-wire
Current
Rated
value
AC25~500V
Overload
Continuous:
1.2 times; instantaneous: 10 times/10s
Power consumption
<1VA（Perphase）
Impedance
<500mΩ
Accuracy
RMS measurement, accuracy class 0.5
Power
Working
range
AC220V±20%
Power consumption
≤5 VA
Output
Digital
interface
RS-485, MODBUS-RTU protocol
Environment
Operating
temperature
-10℃-55℃
Storage environment
-20℃ 〜75℃
Safe
Withstand
voltage
Input/power supply > 2kV, input/output > 2kV, power
supply/output > IkV
Insulation
Input, output, power to chassis > 50MΩ
Overall
Product model
YN183U-9K4
YN183U-3K4
YN183U-AK4
Installation dimension of countertop (X x
Y)mm
96x96
80x80
72x72
Hole sizes(N x M)mm
91 x91
76x76
67x67
Functional characteristics
♦ Real-time monitoring: three-phase voltage or current;
♦ Display: LED digital tube display;
♦ Power supply: AC/DC85-270V, wide range power input, adapt to different power environments, flexible application;
♦ Application fields: industrial manufacturing, commercial buildings, factory, substation hospitals, public facilities and other fields;
♦ Customization: can provide enterprises with LOGO, appearance, function and other customized services