Our range of Single Phase Multi-Tariff Meter-007B40 is available withf following specifications:-
Type No.: DDSF-1Y-007B40
Rated voltage: 110V; 220V; 230V; 240V
Rated current 5(30) A; 5(60) A; 5(80) A; 10(100) A
Rated frequency: 50Hz/60Hz
Accuracy class: 0.5; 1.0; 2.0
Start current: 0.4%Ib (1.0class)
Potential moving: prevent potential moving design
Frequency consumption: ≤1W（220V 20A）
Connection Mode: Directly mode
Standard: IEC62052-11/IEC62053-21

1. Forward and reverse energy measurement: accurately measure forward and reverse power
2. With standard RS485 Interface and optics interface.
3. Communication agreement meets IEC62056-21 or DL 645.
4. Eight tariffs�eight period of time. It can record 30 times abnormity events, like power off�case open and so on. Forward energy measurement includes the reverse active energy and can store separately. Also it has anti-tamper and prepaid function as well as display and record load curve.