Product Description
EM513019 is a Three Phases CT Smart Meter and it is a RS485 Modbus meter. With external current transformer, it can guarantee the small current circuit's security. The RS485 Modbus-RTU Communication allows remote control of energy meter and automatic meter reading. Its built-in 60A latching relay will trip when overload.
This RS485 meter complies with standard IEC62052-11 and IEC62053-21. The Digital Power Meter also measures active and reactive energy.
Specification |
Type |
Three Phases Din Rail Meter |
Reference Voltage |
3*220V±20% |
Current |
1.5(6)A |
Accuracy Class |
1.0S |
Rated Frequency |
50Hz |
Standard |
IEC62052-11, IEC62053-21 |
Impulse Constant |
1000imp/kWh |
Display |
LCD 8+0;7+1;6+2;5+3 = 99999.999kWh |
Power Consumption |
≤8VA ≤0.4Wh |
Temperature Range |
-20~70ºC |
Annual Average Humidity |
75% |
Maximal Humidity |
95% |
Flashing Red |
Impulse Indication, Width=40ms |
Starting Current |
0.002Ib |
Our Advantages
- Measurement of active and reactive energy, active and reactive power, voltage, current and power factor
- RS485 Communication Modbus-RTU Protocol
- External CT for current circuit's security
- Built-in latching relay (connection status via backlight colour)
- LCD 6+2, scroll display
Cautions:
1.About AC/DC Energy Meter
(1) AC or DC- Generally speaking alternating current or direct current shall be the first factor.
(2) We also have DC meter when you need to measure the Direct Current.
2.About Function
(1) As the content is limited, all functions mentioned above are the main functions
(2) Other functions such as TOU, load control, friendly hours,RTC, plz refer to the technical specification or contact with our sales team.
3.About Application
(1) The applications only for examples, for the pratical situation the energy meter can also be used for other applications.
(2) Welcome to inquiry if you are not sure about the functions or application, we have free technical support.