REA 10_, Monitoring Relays
Miscellaneous Electric Control Components
Monitoring Relays
ABB OY, DISTRIBUTION SOLUTIONS, Vaasa, Finland
Vaasa, Finland
REA 10_
Product Description
REA 10: Arc Fault Protection System Type number Description REA 101 Main arc fault protection module REA 103 Systen extension module REA 105 System extension module REA 107 System extension module Trip /signals inputs and outputs Description REA 101 Two highspeed (< 1ms) transistor (IGBT) outputs for tripping of CB’s and aux. relay output for CBFP or for alarm purpose. One reset input. REA 103 One signal output REA 105 Two highspeed (< 1ms) transistor (IGBT) outputs and one signal output. REA 107 Two signal outputs Power supply Rated supply voltage Ur 110-240 V AC, 50/60 Hz, 110-250 V DC Us variation AC 85% to110%, DC: 80% to 120 % Rated insulation voltage 250 V AC Rated impulse withstand voltatge 5 kV Environmental conditions Permissible ambient temperature -25 oC to +55 oC Dergee of protection IP20, IP54 with separate dust cover accessory
Product Ratings
Not Available / To be Updated
Applicable Standards
Not Available / To be Updated