ABB Relion 670 series REC670 Product Manual

Also see for RED670 Relion 670 series: Installation manual Installation manual Commissioning manual Product guide Technical reference manual

Contents

ABB Relion 670 series REC670 Product Manual Manual pdf 29 page image

20. Technical dataGeneralDefinitionsReference value The specified value of an influencing factor to which are referred the characteristics of the equipmentNominal range The range of values of an influencing quantity (factor) within which, under specified conditions, the equipment meets thespecified requirementsOperative range The range of values of a given energizing quantity for which the equipment, under specified conditions, is able to perform itsintended functions according to the specified requirementsEnergizing quantities, rated values and limitsAnalog inputsTable 6. TRM - Energizing quantities, rated values and limits for protection transformer modulesQuantity Rated value Nominal rangeCurrent Ir = 1 or 5 A (0.2-40) × IrOperative range (0-100) x IrPermissive overload 4 × Ir cont.100 × Ir for 1 s *)Burden < 150 mVA at Ir = 5 A< 20 mVA at Ir = 1 AAc voltage Ur = 110 V 0.5–288 VOperative range (0–340) VPermissive overload 420 V cont.450 V 10 sBurden < 20 mVA at 110 VFrequency fr = 50/60 Hz ± 5%*) max. 350 A for 1 s when COMBITEST test switch is included.Bay control REC670 1MRK511232-BEN EPre-configuredProduct version: 1.2ABB 29