EEDDS238-4 RS485 Din-rail Energy Meter with RS485 Communication
Product Description
EEDDS238-4 RS485 Din-rail Energy Meter with RS485 Communication
Generaal Description:
The meter is designed to measure single phase two wire AC active energy and variable parameter. All of its functions comply with the relative technical requirement for class 1 single phase watt hour meter in IEC61053-21 and its data communication rules obey the requirement of DL/T645 or MODBUS-RTU. It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume.
Main Specification:
| Type | EEDDS238-4 RS485 |
| Rated voltage | 110V,120V,130V,220V,230V,240V |
| Working voltage range | 0.8-1.2Un |
| Rated current | 1.5(6)A,5(30)A,5(60A),10(40)A, 20(80)A, 20(100)A, 30(100)A. Or other as required |
| Frequency | 50Hz/60Hz |
| Connection mode | Direct type or with CT |
| Display | LCD |
| Accuracy class | 1.0 |
| Power consumption | ＜1W/10VA |
| Start current | 0.004lb |
| Constant | 800-6400 iimp/kWh |
| Pulse output | Passive pulse, pulse width is 80±5ms |
| Communication port | RS485 port, baud rate 1200bps |
| Exeutive standard | IEC62053-21, DL/T645-1997 |
| Working temperature | ﹣30℃-70℃ |
| Outline dimension | 88*75*73mm(LxWxH) |
| Weight | Approx 0.07kg |
Basic Features:
LCD display
Bi-directional total active energy measurement ,reverse active energy measure in the total active energy
Pulse LED indicates working of meter,Pulse output with optical coupling isolation
Reverse connection LED indication
RS485 communication port
35mm din rail installation
Optional Function:
LCD display with battery when power off
The meter can measure and display the total foward/reverse active energy.