THREE-PHASE ELECTRICITY METERING UNIT MIR S-07

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.

THREE-PHASE ELECTRICITY METERING UNIT MIR S-07

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Прайс-лист

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
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: 16
Warranty period, years 5
Protection degree IP51
Operating temperatures range, °C From minus 40 to plus 60
Dimensions, mm 285×168×63

Выберите характеристики
Класс точности
Напряжение питания
Номинальный (максимальный) ток, класс точности при измерении активной/реактивной энергии
Тип интерфейсов
Наличие программных функций
Наличие дополнительных функций
Протокол обмена данными
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