China Direct Connected 60A Step Tariff Prepaid Smart Card Meter, Find details about China Prepayment Smart Card Meter, Single Phase Electricity Meter from China Direct Connected 60A Step Tariff Prepaid Smart Card Meter
Specification | Type | Single Phase 2 Wires Energy Meter |
Connection | 1-phase, 2-wires, direct connected (unidirectional) | |
Number of Element | 01 (one) Minimum | |
Rated Voltage | 230 V Phase to Neutral | |
Variation in Voltage | +30% to -30%; | |
Continuous over Voltage | Withstand 400 Volts for 48 Hours (causing any damage or degrading of its operating life, or causing changes of more than 0.01 kWh in its credit registers) | |
Base Current, Ib | 5 A | |
Maximum Current | 60 A | |
Starting Current | 20 mA (0.4% Ib) | |
Rated Frequency | 50 Hz | |
Variation in Frequency | ± 4% | |
Power Factor | 0.5 lag - unity - 0.8 lead | |
Class Index | 1.0 | |
Clock | Built-in Real Time Clock with 10 Years Battery Backup | |
Period of Display | Continuous | |
Digits | WxH: 6 mm x 10 mm (minimum) | |
Maximum Viewing Angle | 160 degrees | |
Number of Display Digits | 6+2 | |
Tamper Detection | Sensor | |
Load Disconnection | Latching Relay | |
Audible Alarm | Buzzer | |
Communication | Infrared and RS485 | |
Tariff | 3 Tariff Mode: Single Tariff, TOU Mode(peak and off peak) and Step Tariff, Totally 24 Steps |