ME162 Single-Phase Meter Direct Connected (100 ... - Meterspec
ME162 Single-Phase Meter Direct Connected (100 ... - Meterspec
ME162 Single-Phase Meter Direct Connected (100 ... - Meterspec
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The Old Brewery Works, Lr Ellacombe Church Rd,Torquay. UK. TQ1 1JHTel: 01803 295430 Fax: 01803 212819email: sales@stephenpwales.co.uk<strong>ME162</strong> CRN<strong>100</strong>DR_<strong>ME162</strong> <strong>Single</strong>-<strong>Phase</strong> <strong>Meter</strong><strong>100</strong>amp 2-tariff single-phase meter<strong>Direct</strong> <strong>Connected</strong> (<strong>100</strong> AMP)<strong>ME162</strong> electronic kWh-meter is intendedfor electric energy measurement insingle-phase two-wire multi-tariffnetworks.IntroductionThe <strong>ME162</strong> single-phase electronic meters are intended forelectric energy measurement and registration insingle-phase two-wire networks in household. The meter isapproved and manufactured in compliance with the IEC62052-11, IEC 62053-21 (IEC 61036) standards and ISO9001. They are designed according to even more severeinternal standards that are the result of our more than50-year experiences of meter manufacturing and fiftymillion meters installed worldwide.Connection DiagramCasing Dimensions97mmL1NMains40 41OPTOMOS VOLT FREEPULSE OUTPUTL1NLoad130mm42.5mm
Functional and Technical DataAccuracy Class 2 or 1<strong>ME162</strong> is a single-phase meter for residential and small commercialusers, for revenue measuring of active power in two wire systems.Measuring and Registration:Standard (as a mechanical meter)Other Options: • Double direction• Always positive (absolute)Accuracy/Calibration: Due to the long-term stability there is noneed for recalibration in meters life-time.Indications:LED1 (red):Illuminated:Pulsating:Not Illuminated:kWh impulses (k=<strong>100</strong>0 imp/kWh)<strong>Meter</strong> is powered, no load current.Load current is higher than starting value.<strong>Meter</strong> is not powered.Communication: Opto-port (IEC 62056-21): for local meter readingand programming.Rated Current InMax Current ImaxMin CurrentStarting CurrentReference Voltage UnVoltage RangeReference Frequency<strong>Meter</strong> ConstantClock Accuracy (25ºC)5, 10, 20 A85, <strong>100</strong> A0.05 In0.004 Ib120, 220, 230, 240 V0.8 Un > 1.15 Un50, 60 Hz<strong>100</strong>0 imp/kWh≤ 6 ppm or ≤ ± 3 min/yearReal time clock:• 32 kHz quartz oscillator• The real time clock generates: a tariff program. season changeover,transition to day light saving period and vice-versa.Inputs – Tariff: Two tariff inputs for 2-4 tariff energy registration.Outputs: S0 (DIN 43864) or opto-MOS-relay.Option: Two separate S0 or optomos outputs for bi-directional energyflow direction (kWh - import, kWh - export).Local metering data display (LCD):• Automatic scroll mode• Manual scroll (by button)• Programmable data set and sequence• LCD back-light (option)• Data display on LCD in voltage-free state (option).Scroll key:• LCD test• Scrolling data on LCDEnclosure: Polycarbonate, Self-extinguishable;Protection against water and dust: IP 53It is essential that any electricity meter is installed by acompetent and qualified electrician. The meter must be fittedin full compliance to the regulations concerning electricitymeters.When removing a meter from the supply it is essential that themeter is fully isolated from the mains, both voltage and currentcircuits must be isolated.RTC Control32 kHz crystalOperating Temp. Range-25ºC > +60ºCExtended Temp. Range-40ºC > +70ºCStorage Temperature-40ºC > +85ºCCurrent Circuit Burden
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