ABB ARC GUARD SYSTEM™ - TVOC-2 11—Technical dataSettings and indicationsConnections for HMI on base module1 output RJ45 male at front side 1 output RJ14 female at right sideDisplay on HMI52 x 26 mm graphic LCD with LED backlightKeyboard on HMIMembrane buttons, 4 soft keysLED signal on HMIPower, Trip, ErrorLED signal on Arc monitor and extension unitsPowe r, Tr ipConfiguration switches8-pole DIP-switch on Arc monitor frontSettings (HMI)Time and display languageCOM Module versionModbus RTU protocolConfiguration (DIP switches)Manual or auto reset of K2 and K3 Use of CSU or not Trip configurationDisplay informationTrip log, connected modules, actual configuration self diagnostic test result and error logPower supplyTVOC-2-240TVOC-2-48Rated supply voltage, Us100-240 V AC, 50-60 Hz 100-250 V DC24 - 48 V DC Possibility to connect two power supplies for redundancy. (Common minus)Us variationAC -20% – +10% DC -25% – +30%DC -25% - +30%Rated insulation voltage, Ui250 V with reinforced insulation250 V with reinforced insulationRated impulse withstand Voltage Uimp 4 kV4 kV Main MCB/fuseMax. 10 A char. C/fuse 10 A gGMax 6A, MCB ABB Type S202 Z6APower consumption5 W5WStart-up timeTrip possible < 15 ms from power on< 100 ms from power onReaction timeFrom light detection to trip (contacts K4, K5, K6)Approx. 1 ms (depends on light intensity)From light detection to indication signal (relay K2, K3)< 10 msCurrent condition from input to output< 0.4 msEnvironmental conditionsAltitudeLess than 2000 m above sea level.Permissible ambient temperature-25 to +55°CDegree of protectionIP20 Arc monitor IP54 HMI front sideDetector cableMaximum length30 m with Arc monitor and extension – E1 60 m with extension – E3Service temperature range-25 to +70°C continuous -25 to +85°C short-timeSmallest permissible bending radius45 mm after installation 10 mm on handlingAcceptable backlight intensity light without tripping3000 LuxOptical cableMaximum length30 mStandards UL508Industrial control equipmentCSA C22.2 No.14Industrial control equipmentIEC 61508Functional safety of electrical/electronic/programmable electronic safety-related systemsIEC EN60947-1Low voltage switchgear and controlgear – Part 1: General rulesIEC EN60947-5-1Low voltage switchgear and controlgear – Part 5-1: Control circuit devices and switching elements - Electromechanical controlIEC 61010-1Safety requirements for electrical equipment for measurement, control and laboratory use
