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Undercurrent relay CSG140 Wiring diagram Technical data undercurrent relay CSG140 Insulation coordination acc. to IEC 60664-1 Rated insulation voltage DC 300 VRated impulse voltage/pollution degree 4 kV/3

Electronic measuring and monitoring relays - 14922 1 23456 7

Supply voltage Supply voltage U
S see ordering informationPower consumption ≤ 3 VA Measuring circuit Response values DC 0.5…5 A DC 0.5…5 / 2…20 mA DC 1…10 A DC 6…60 / 50…500 mVOverload capability measuring inputsResponse values 0.5…5 mA 2…20 mA 6…60 mV 50…500 mV 0.5…5 A 1…10 ALoad 12 Ω 3 Ω 1 k Ω 8.2 k Ω 10 m Ω 10 m Ω Overload capability 0.5 A 1s 0.5 A 1s 30 V 1s 100 V 1s 40 A 1s 40 A 1s 0.2 A DB 0.2 A DB 6 V DB 50 V DB 12 A DB 12 A DBResponse delay t 0.1…10 s (0.1)*Hysteresis 2…10% (2%)*Delay on release approx. 70 msRepitition accuracy ± 1,5 % Temperature influence
b ≤ 200 ms Switching elements Number of changeover contacts 1 x 2Operating principle N/C operation/ N/O operation (N/O operation)* Electrical service life, number of cycles 12000Contact class IEC 60255 Part 0-20 IIBRated contact voltage AC 250 V/DC 300 VLimited making capacity AC/DC 5 ABreaking capacity 2 A, AC 230 V, cos phi 0.4 0.2 A, DC 220 V, L/R = 0.04 s Environment / EMC EMC immunity acc. to IEC 61000-6-2EMC emission acc. to IEC 61000-6-4Shock resistance IEC 60068-2-27 (during operation) 15 g/11 ms Bumping IEC 60068-2-29 (during transport) 40 g/6 ms Vibration resistance IEC 60068-2-6 (during operation) 1 g / 10…150 Hz Vibration resistance IEC 60068-2-6 (during transport) 2 g / 10…150 Hz Ambient temperature, during operation -15…+50 ºC Ambient temperature, during storage -20…+70 ºC Climatic class acc. to IEC 60721-3-3 3K5 (except condensation and formation of ice)
3.5 1 - 6 A fuse2 - Power ON LED “Ein/on”3 - Alarm LED “I2 flexible with end ferrule 2 x (0.75…1.5) mm
2 Degree of protection, internal components (IEC 60529) IP50 Degree of protection, terminals/with terminal covers (IEC 60529) IP10/IP20Screw fixing with mounting railDIN rail mounting acc. to IEC 60715Flammability class UL94V-0Product standard IEC 60255-6 Operating manual BP307001Weight approx. ≤ 250 g( )* factory setting
Main catalogue part 3 – 06.2007 / Electronic measuring and monitoring relays 101