THREE-PHASE ELECTRICITY METERING UNIT MIR S-04
MIR S-04 is a smart direct-connected commercial electricity meter suitable for low voltage applications.
The meter provides extensive functionality in key areas of metering: power quality, anti-tampering, security, billing data protection and outage support. This version is intended for indoor installation.
Purpose
– measurement of active, reactive energy for forward and reverse directions in three-phase AC circuits;– operating autonomously or as part of the AMI.
Measured parameters
– active and reactive electrical energy of forward and reverse directions;– active, reactive and apparent demand 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, ...).
Interfaces and communication
– Optical port;– RS-485 (optional);
– PLC (optional);
– ZigBee 2.4 GHz with internal/external antenna (optional);
– Self-organizing mesh network for PLC and ZigBee interfaces;
– 868 MHz RF with internal/external antenna (optional);
– 1 mechanical relay output (optional);
– One pulse input (optional).
Anti-tamper capabilities
– configurable outage capability (by remote command or by exceeding internal setting);– subscriber disconnection when the voltage is exceeded, or if there is an external magnetic field, or if the temperature inside is critically high;
– visual magnetic field impact indicator;
– main/terminal cover removal detection;
– anti-tamper built-in 3D magnetic field sensor;
– self-diagnostics.
Specifications
|
Parameter name |
Value |
|
Electricity metering |
|
| Accuracy class for measuring active /reactive energy in both directions | 1/1 |
| Rated voltage Urated, V | 3 х 230/400 or 1 х 230 |
| Normal voltage range when measuring power and energy | From 0.7 to 1.3Urated |
| Basic (maximum) current, Ib. (Imax.), A | 5 (100) |
| Phase voltage measurement range, V | From 0.8 to 1.2Urated |
| Phase current measurement range, A | From 0.05Ib. to Imax |
| Network frequency rated value, Hz | 50 |
| Frequency measurement range, Hz | From 47.5 to 52.5 |
| Other parameters | |
| Active (total) power, consumed by each voltage circuit, not more than, W (V⋅A) | 2,0 (10) |
| Total power, consumed by each current circuit, not more than, V⋅A | 1.0 |
| Number of tariffs/tariff zones | up to 4 tariffs in 12 tariff zones |
| Calibration interval (in Russian Federation), years: | 16 |
| Warranty period, years | 8 |
| Mean time between failures, h, not less than | 290000 |
| Mean service life, years, not less than | 30 |
| Protection degree | IP51 |
| Dimensions, mm | 283×168×97 |
| Weight, kg | 1.8 |
| Operating temperatures range, °C | from minus 50 to plus 70 |
Выберите характеристики
Класс точности
Номинальное напряжение
Номинальный максимальный ток
Тип интерфейса
Функции
Дополнительные функции
Протокол обмена данными
|
|
Description
Purpose
– measurement of active, reactive energy for forward and reverse directions in three-phase AC circuits;– operating autonomously or as part of the AMI.
Measured parameters
– active and reactive electrical energy of forward and reverse directions;– active, reactive and apparent demand 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, ...).
Interfaces and communication
– Optical port;– RS-485 (optional);
– PLC (optional);
– ZigBee 2.4 GHz with internal/external antenna (optional);
– Self-organizing mesh network for PLC and ZigBee interfaces;
– 868 MHz RF with internal/external antenna (optional);
– 1 mechanical relay output (optional);
– One pulse input (optional).
Anti-tamper capabilities
– configurable outage capability (by remote command or by exceeding internal setting);– subscriber disconnection when the voltage is exceeded, or if there is an external magnetic field, or if the temperature inside is critically high;
– visual magnetic field impact indicator;
– main/terminal cover removal detection;
– anti-tamper built-in 3D magnetic field sensor;
– self-diagnostics.
Properties
Specifications
|
Parameter name |
Value |
|
Electricity metering |
|
| Accuracy class for measuring active /reactive energy in both directions | 1/1 |
| Rated voltage Urated, V | 3 х 230/400 or 1 х 230 |
| Normal voltage range when measuring power and energy | From 0.7 to 1.3Urated |
| Basic (maximum) current, Ib. (Imax.), A | 5 (100) |
| Phase voltage measurement range, V | From 0.8 to 1.2Urated |
| Phase current measurement range, A | From 0.05Ib. to Imax |
| Network frequency rated value, Hz | 50 |
| Frequency measurement range, Hz | From 47.5 to 52.5 |
| Other parameters | |
| Active (total) power, consumed by each voltage circuit, not more than, W (V⋅A) | 2,0 (10) |
| Total power, consumed by each current circuit, not more than, V⋅A | 1.0 |
| Number of tariffs/tariff zones | up to 4 tariffs in 12 tariff zones |
| Calibration interval (in Russian Federation), years: | 16 |
| Warranty period, years | 8 |
| Mean time between failures, h, not less than | 290000 |
| Mean service life, years, not less than | 30 |
| Protection degree | IP51 |
| Dimensions, mm | 283×168×97 |
| Weight, kg | 1.8 |
| Operating temperatures range, °C | from minus 50 to plus 70 |
DOCUMENTATION AND SOFT
Выберите характеристики
Класс точности
Номинальное напряжение
Номинальный максимальный ток
Тип интерфейса
Функции
Дополнительные функции
Протокол обмена данными
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