EEDTS238-7 RS485 Three Phase Din-rail Energy Meter
Product Description
EEDTS238-7 ZN/S Three Phase Multi-function Din-rail Energy Meter with RS485 Communication 7P
Generaal Description:
The meter is used in three phase four wire/ three phase three wire/two phase three wire power grid. The meter is designed to measure AC active energy and variable parameter. All of its functions comply with the relative technical requirement for class 1 three phase watt hour meter in IEC61036 and its data communication rules obey the requirement of DL/T645. 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 | EETDS238-7 RS485 |
| Rated voltage | Three phase four wire: 3*57.7/100V, 3*127/220V, 3*120/208V, 3*220/380V, 3*230/400V, 3*240/415V Three phase three wire(two phase three wire): 3x120/208V, 2x127/220V, 3x220V, 3x380V, 3x400V, 3x415V, 3x100V |
| 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 | Active class 1.0 |
| Power consumption | ＜2W/10VA |
| Start current | 0.004lb |
| Constant | 200-6400 iimp/kWh |
| Pulse output | Passive pulse, pulse width is 80±5ms |
| Communication port | RS485 port, baud rate 1200bps, infrared port |
| Exeutive standard | IEC62053-21, IEC62052-11, DL/T645-1997 |
| Working temperature | ﹣30℃-70℃ |
| Outline dimension | 125*88*73mm(LxWxH) |
| Weight | Approx 0.6kg |
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
Loss phase indication in LED, reverse connection LED indication
Infrared and RS485 communication port
35mm din rail installation