1. Brief Introduction
D129022 is a single phase two wires suspension type energy meter with 60A latching relay, LCD display, FIR & RS485 communication (protocol DLT645:2007), monthly and daily electricity consumption storage.
2.Technical Parameter of Multi-Rate Energy Meter
Ref. voltage | 220V |
Ref. current | 10(60)A |
Impulse constant | 1600imp/kWh |
LCD display | LCD5+1 |
Temp. range | -40~+70℃ |
Annual average humidity | 75% |
Max humidity | 95% |
Ref. frequency | 50Hz |
Accuracy class | Cl. 0.5 (Active) |
Starting current | 0.2%/Ib( Cl. 0.5) |
Suspension Meter wholesale Power consumption | ≤ 1.5W,<10VA |
Standard compliant | IEC62053-21,IEC62052-11,IEC62053-23 |
1. Function Description of 1P Suspension Meter
3.1 Metering Function
Active energy measurement
3.2 Communication Function
Support RS485 Communication, DLT 645:2007 protocol with baud rate 2400.
Support FIR communication, the interface is used for reading and setting local parameters.
3.3 Display Function
Plz refer to LCD display part
3.4 Button Function
LCD scrolling pages through the button
3.5 Others
Built-in 60A latching relay
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