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ANSI electronic power meter 3CA-AN
 All our meters are also available made to ANSI specifications. This includes basic, multitariff, prepaid (card-operated), PLC AMR, multifunctional, and panel meters.
 Downloads technical description 3CA-AN
| Voltage |
100 V to 240 V |
| Accuracy |
1.0 |
| Starting current |
5 mA for class 20
10 mA for class 50
20 mA for class 80
25 mA for class 100
50 mA for class 200 |
| Tariff zones |
4 tariffs, hourly intervals, 4 seasons, weekends and unlimited holidays, daylifht savings time |
| Operational temperature |
- 50 F to + 150 F |
| Power loss |
less than 2 W |
| Frequency |
50...60 Hz +/-5% |
| Humidity |
99% |
| Current circuits resistance |
0.0005 |
| Clock accuracy |
<0.5 sec daily |
| Internal constant |
1000 imp/kWh |
| Communication protocol |
ANSI C12.18 |
| Self-test |
daily test of optical port communication, power outage, and internal circuits |
| Data transfer speed |
optical port, RS-485, PLC 9600...57 kbod |
| Power outage, time correction log |
up to 500 events |
| Security |
password, hardware lock, encryption |
| Standard warranty |
3 years |
| Extended warranty |
8 years |
| Recalibration period |
15 years |
| Lifetime |
30 years |
| Case |
strengthened, UV-treted polycarbonate, IP 54 |
| Meter form |
1S (single-phase two-wire)
or 2S (single-phase three-wire) |
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