THREE-PHASE ELECTRICITY METERING UNIT MIR S-07 MIN
MIR S-07 is a smart indirect-connected commercial electricity meter suitable for low and medium voltage applications.
It is intended to be a balance power meter on the transformer substation as part of AMI or as a three-phase subscriber's metering unit.
Purpose
– multi-tariff metering of active and reactive energy for forward and reverse directions in three-phase AC circuits;– instrumentation values (U, I, f, ...) measurement;
– operating autonomously or as part of the AMI metering system.
Measured parameters
– active and reactive energy of forward and reverse directions;– active, reactive and apparent power for each phase and total for three phases;
– RMS (effective) current and voltage values for each phase;
– RMS (effective) values of linear voltages;
– power factor for each phase and total;
– instrumentation values (U, I, f, ...).
Features
– additional mechanical relay outputs;– self-organizing MESH network for PLC and ZigBee interfaces;
– backup power supply (optional).
Anti-tamper capabilities
– 3D magnetic field sensor and the indicator of magnetic field impact;– electronic seals for opening the housing covers and the terminal compartment;
– non-dismountable unit housing;
– transparent terminal cover;
– self-diagnostics;
Interfaces and communication
– optical port;– RS-485 (optional);
– PLC (optional);
– ZigBee 2.4 GHz with internal/external antenna (optional);
– 868 MHz radio interface with external antenna (optional).
Specifications
|
Parameter name |
Value |
|
| Type of voltage circuits connection | Direct or via transformer | |
| Type of current circuits connection | Via transformer | |
| Accuracy class for measuring active/reactive energy | 0.5S/1, 0.2S/0.5 | |
| Rated phase/line voltage, V | 3х57,7/100 or 3х230/400 | |
| Rated (maximal) current, A | 1(2) or 5(10) | |
| Network rated frequency, Hz | 50 | |
| Number of tariffs/tariff zones | 4/12 | |
| Backup power supply source rated voltage, V | 230В AC/DC | |
| Calibration interval (in Russian Federation), years: | 10 | |
| Warranty period, years | 5 | |
| Protection degree | IP51 | |
| Operating temperatures range, °C | From minus 50 to plus 70 | |
| Dimensions, mm | 285×168×63 | |
Description
Purpose
– multi-tariff metering of active and reactive energy for forward and reverse directions in three-phase AC circuits;– instrumentation values (U, I, f, ...) measurement;
– operating autonomously or as part of the AMI metering system.
Measured parameters
– active and reactive energy of forward and reverse directions;– active, reactive and apparent power for each phase and total for three phases;
– RMS (effective) current and voltage values for each phase;
– RMS (effective) values of linear voltages;
– power factor for each phase and total;
– instrumentation values (U, I, f, ...).
Features
– additional mechanical relay outputs;– self-organizing MESH network for PLC and ZigBee interfaces;
– backup power supply (optional).
Anti-tamper capabilities
– 3D magnetic field sensor and the indicator of magnetic field impact;– electronic seals for opening the housing covers and the terminal compartment;
– non-dismountable unit housing;
– transparent terminal cover;
– self-diagnostics;
Properties
Interfaces and communication
– optical port;– RS-485 (optional);
– PLC (optional);
– ZigBee 2.4 GHz with internal/external antenna (optional);
– 868 MHz radio interface with external antenna (optional).
Specifications
|
Parameter name |
Value |
|
| Type of voltage circuits connection | Direct or via transformer | |
| Type of current circuits connection | Via transformer | |
| Accuracy class for measuring active/reactive energy | 0.5S/1, 0.2S/0.5 | |
| Rated phase/line voltage, V | 3х57,7/100 or 3х230/400 | |
| Rated (maximal) current, A | 1(2) or 5(10) | |
| Network rated frequency, Hz | 50 | |
| Number of tariffs/tariff zones | 4/12 | |
| Backup power supply source rated voltage, V | 230В AC/DC | |
| Calibration interval (in Russian Federation), years: | 10 | |
| Warranty period, years | 5 | |
| Protection degree | IP51 | |
| Operating temperatures range, °C | From minus 50 to plus 70 | |
| Dimensions, mm | 285×168×63 | |
