GT-S-PP-0.5
Digital Single Phase Prepaid Meter

GT-S-PP-0.5Digital Single Phase Prepaid Meter

Standards: EN50470-1, EN50470-3, IEC62052-11, IEC62053-22
 
Measurements
– Accuracy Class: Active (kWh) Class 0.5 ( Class C )
– Energy: Active (kWh), Bidirectional
– Maximum Demand: (KW or Ampere) With time stamp, recent and historical values
– Instantaneous Parameters: RMS Voltages and Currents
– Tariff: Multi-Tariff (option)
 
Electrical Parameters
– Nominal Voltage: 220/230V ± 20%
– Minimum Current: 0.1A
– Reference Current: Under to 10A
– Maximum Current: Up to80A
– Connection: 1phase 2-Wire
– Frequency: 50Hz ±2%
– Back Up Power Supply: 3.6V Battery
– Memory: Non-Volatile with data retention for at least 40 years
 
Interfaces
– Display: LCD, 8 digits with measuring and indication symbols
– Optical interface: According to IEC61107
– RS485: Optional
 
SmartCard
– Type: Contact/contactless (option) compatible with ISO7816
– Indications: Low credit, No Credit, alarm before no credit
– Switch OFF: In case of Over Load, cover open, No Credit except from 17:00 to 10:00, Fridays and holidays
EM Compatibility
Fully compatible with IEC 61000-4-3, EN 50470-1 – IEC 62052-11
 
Anti-Tampering
– Tamper monitoring : Phase reversal, External bypass,Partial or Full Earthing , opening of meter cover and terminal block
– Tamper Records : Last 3 Events, Last 2 Events + Correction or Number of Attempts +total Time in minutes.
– Overload Warning: Programmable over Voltage and over current with indication, and power disconnection
 
Usage Conditions
– Class of Protection: (IP 54) for Out Door and (IP 51) for In Door
– Operating Temperature: -40 to 70 oC (3K7)
– Storage Temperature: -40 to 85 oC
– Relative Humidity: Up to 95%
 
Mechanical
– Dimensions (L×W×D) (mm3): 286 * 176 * 60
– Weight (Kg): 1.013
– Material: Polycarbonate sustaining up to 960 oC