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General| Rated Current (In) | 5A |
|---|---|
| Frequency | 50Hz |
| Operating Temperature | -25°C to +55°C |
| Power Supply | 230V AC |
| Type | Electricity Meter |
| Display | LCD |
| Communication | RS485 |
Overview of the third generation of Iskraemeco electronic meters for deregulated markets.
Covers meter functions for limiting or disconnecting supply based on energy/power thresholds.
Details prepaid functionality, credit management, and tokenless revaluation.
Illustrates block diagrams for ME371 and ME372 meter configurations.
Illustrates block diagrams for MT371 and MT372 meter configurations.
Explains the LCD display features, including data display and signal flags.
Details the functions of the RESET (orange) and SCROLL (blue) push-buttons.
Details the procedure for performing a manual billing reset of the meter.
Lists available communication channels: Optical, DLC, GSM/GPRS, RS485, M-Bus.
Describes the GSM/GPRS interface for data transmission to a management centre.
Explains the system for Automatic Meter Readout (AMR) using meters and concentrators.
Details available inputs and outputs for ME37y meters.
Lists inputs and outputs for MT37y meters: impulse, load control, M-Bus, switching device.
Details setting tariff structures, tiers, timeslots, and consumption thresholds.
Describes using a switching device for remote disconnection/reconnection of customers.
Describes meter recording of power quality parameters and events.
Details collection of power failure duration information for customers.
Explains meter detection of internal alarms and their handling by the system.
Details the security model including authentication, encryption keys, and default keys.
Explains meter data protection against tampering and access control.
Provides instructions for fixing and connecting the meter at the measurement point.
Details the procedure for checking and inserting a SIM card for GSM/GPRS interface.
States that the meter connection diagram is on the terminal cover.
Provides connection diagrams for ME37y meters in single-phase networks.
Provides connection diagrams for MT37y meters in three-phase and single-phase networks.
Lists general measuring characteristics including accuracy, current, voltage, and frequency.
Provides technical data for GSM/GPRS interface, including protocol and transmission rate.
Designations for meter type (single/three-phase) and communication interfaces (DLC, GSM/GPRS, RS485).
