Technical data
28
RCMA421H_D00069_00_M_XXEN/05.2014
Displays, memory
Display range. AC/DC measured value ........................................................................................................ 0…40 mA
Resolution of setting ........................................................................................................................................... 0.1 mA
Error of indication 0…20 Hz ...................................................................................... -33 %…+100 % / ± 2 digits
Error of indication 20…90 Hz .................................................................................................. 0…20% / ± 2 digits
Error of indication 90…150 Hz ................................................................................................. ±17.5 % / ± 2 digits
Error of indication at I
Δ
< 2 mA..................................................................................................................... ± 7 digits
Measured value memory for alarm value (HiS) ................................................................... Measured values data set
Password .................................................................................................................................... off / 0…999/ 0 (off)*
Cable length, WN-35BS measuring current transformer
Cable length............................................................................................................................................................ 0.5m
Switching elements
Number of switching elements .................................................................................................. 1 changeover contact
Operating principle ........................................................................................................................... N/C operation n.c.
Electrical service life under rated operating conditions........................................................... 10000 switching cycles
Contact data acc. to IEC 60947-5-1
Utilisation category...............................................................AC-13..........AC-14......... DC-12......... DC-12.......DC-12
Rated operational voltage......................................................230 V .......... 230 V ............ 24 V ..........110 V ........220 V
Rated operational voltage UL ................................................200 V .......... 200 V ............ 24 V ..........110 V ........200 V
Rated operational current..........................................................5 A...............3 A.............. 1 A...........0.2 A.........0.1 A
Minimum contact rating ........................................................................................................... 1 mA at AC/DC ≥ 10 V
Environment / EMC
EMC ....................................................................................................................................................................... UL943
Operating temperature ...................................................................................................................... -35 ºC…+66 ºC
Climatic class acc. to IEC 60721
Stationary use (IEC 60721-3-3) ........................................................3K5 (except condensation and formation of ice)
Transport (IEC 60721-3-2) ............................................................... 2K3 (except condensation and formation of ice)
Long-term storage (IEC 60721-3-1) ................................................ 1K4 (except condensation and formation of ice)
Classification of mechanical conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3) ...............................................................................................................................3M4
Transport (IEC 60721-3-2) ..................................................................................................................................... 2M2
Long-term storage (IEC 60721-3-1) ...................................................................................................................... 1M3
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