EEDTS238-7 ZN/S Three Phase Multi-function Din-rail Energy Meter with RS485 Communication 7P
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 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 | EETDS238-7 ZN/S |
| 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 1200-9600bps, default is 4800bps |
| Exeutive standard | IEC62053-21/22, DL/T645-2007 or MODUBUS-RTU |
| Working temperature | ﹣30℃-70℃ |
| Outline dimension | 125*88*73mm(LxWxH) |
| Weight | Approx 0.62kg |
Basic Features:
LCD display with backlight
Bi-directional total active energy measurement, reverse active energy measure in the total active energy
The meter also display three hase real voltage , real current , real power , real power factor, real frequency
Pulse LED indicates working of meter, Pulse output with optical coupling isolation
Loss phase indication in LCD
RS485 communication port
35mm din rail installation
Optional Functions:
The meter can measure and display the total forward/reverse active/reactive energy
Reset energy function (the reset energy kWh display is dependent with the total energy display, this reset will not affect the total energy)
Remote control on/off function