Electricity meters for modular enclosures and DIN rail
Electricity meters for modular enclosures and DIN rail
Electricity meters for modular enclosures and DIN rail
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DELTAsingleTechnical dataSingle phase meter, direct connection up to 80AType FBxVoltage (V) Nominal voltage AC 1 x 220 - 240Voltage range-20% to +15% of norminal voltageCurrent (A) I min0.5I tr1.0I ref(I b) 10I nImax 80I st25 mAGeneral data Frequency (Hz) 50/60Frequency range ± 5%Accuracy Class B (Cl. 1)Power consumption current circuits at 230 VAC <strong>and</strong> I ref0.02 VA, 0.02 WPower consumption voltage curcuits1.3 VA, 1.3 WSt<strong>and</strong>ards MID approval according to EN 50470-1, EN 50470-3International approlval according to IEC 62052-11, IEC 62053-21Memory back-upClock back-upEEpromSuper Cap. typically 168 hours back-up at +20°C, min 48 hours over operating temperature rangeClock accuracy IEC 62052-11, IEC 62054-21Temperature range (°C) Operating -40 to +55Storage -40 to +70Trans<strong>for</strong>mer ratio Voltage trans<strong>for</strong>mer ratio N/ACurrent trans<strong>for</strong>mer ratioN/AMax trans<strong>for</strong>mer ratioN/AEnclosure material Upper PolycarbonateLowerGlassfibre rein<strong>for</strong>ced polycarbonateEnvironment Mechanical environment M1Electromagnetical environmentE2Resistance to heat <strong>and</strong> fire According to IEC 60695-2-10, IEC 60695-2-11,Terminal 960°C, Cover 650°CHumidity75% yearly average, 95% on 30 days/yearConnection area main terminals Current terminals 1 x mm 2 4 - 25Voltage terminals 1 x mm 2N/AProtection against penetration of dust According to IEC 60529 IP 20 on terminal block without protective enclosure *<strong>and</strong> water )Pulse output Connection area, main terminals, - 1 x mm 2 0 - 2.5External pulse voltage- Voltage (V) DC 5 - 40 (Transistor output)- Voltage (V) AC/DC N/AMax. current (mA) 100Pulse length (ms) 100 (± 2.5)Pulse frequency (imp/kWh) 100St<strong>and</strong>ardIEC 62053-1 (SO)LED Pulse frequency (imp/kWh) 1000Pulse length (ms) 40DisplayLCD with 6 digits, height 6 mmElectromagnetic compability (EMC) Impuls voltage test (kV) 6, 1.2 / 50µs (IEC 60060-1, HD 588.1 S1)Fast transient burst test (kV) 4 (IEC 61000-4-4)Radio frequency immunity 80 MHz - 2 GHz at 10 V/m (IEC 61000-4-3)Electrostatic discharge (ESD) (kV) 15 (IEC 61000-4-2)Tariff inputs (optional) Max. voltage (V) AC N/AMax. wire size (mm 2 )N/AInput voltage range (V) ACN/ATerminal wire area (mm 2 ) M-Bus N/ALonWorks FTT-10AN/ADimensions Width (mm) 72Height (mm) 95Depth (mm) 63.6<strong>DIN</strong> modules 4*) To comply with the protection requirements the meter must be mountedin a class IP 51 enclosure or better, acc to IEC 60529.2CMC480022C0003| <strong>Electricity</strong> <strong>meters</strong> 19
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