-
Input (measuring range) ------ Voltage:
110V, 220V, 380V, 500V. (or specially supply to meet user's
other special requirement)
- Data output------ True RMS of Voltage Va, Vb, Vc (Only
Vab, Vcb for AV32; only Va for AV12).
- Output interface------RS-485: two-wire connection, communication
distance: 1200m, ±15KV ESD protection.
RS-232C: S3 Case Style connects to special RS485/RS232C
converter.
- Accuracy grade------ 0.2%
- Baudrate------ 1200, 2400, 4800, 9600, 19.2K bps
- Refreshing period------ 250mS
- Isolation voltage------ 2500V DC
- System power consumption------ <200 mw (+12V)
- Power source------+5V, +12V, +15V, +24V, +48V DC,220V
AC DC (please specify any one of the five options in you
order)
- Operation temperature------ 0°C ~50°C
- Storage condition------ -20°C ~+80°C (RH: 5%~95%
no dew)
- Case style------- S3 case style for 3 phase products;
N case style for AU11 and AV12
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