Three Phase Electric Meters

Place of Origin:	Henan

Features:
1) Standard: IEC61036:2000, IEC61268:1995
2) Accuracy: active Class 1.0, reactive Class 2.0
3) Rated frequency: 50Hz, 60Hz
4) Rated voltage: 3 x 220 / 380V, 3 x 230 / 400V, 3 x 240 / 415V, 3 x 57.7 /
100V, 3 x 100V, 3 x 120V
5) Current (A): 3 x 1.5(6), 3 x 10(40), 3 x 10(60), 3 x 15(60), 3 x 20(80),
3 x 30(100)
6) Power loss: ?5VA/phase
7) Starting current: ?0.003Ib
8) Working scope of voltage:
a) LCD type: ?30%Un
b) Step-motor register: ?50%Un
9) Output optical pulse with 80ms to manage automatically and remote
meter reading
10) All data can be stored for 10 years
11) Records current active energy or reactive energy, the integration of
active and reactive energy and positive and reserve accumulative energy
12) Display: step-motor register or LCD
13) IR port or RS 485 port for reading and programming and communication
protocol is accord with IEC1107, DL/T645
14) Still works well even when one phase or two phase current is connected
oppositely
15) Still works well when cutting one or two phase
16) Records overload curve
17) Parameter programming: meter number (address), time switch, calendar,
RTC, reading date at the end of the month, password, starting readings
for active/reactive energy
18) Energy freezing on reading day in the end of the month and supports
broadcast energy freezing order through RS485 port
19) Checks the malfunction of RTC error, memorizer error and display alarm