Bender LINETRAXX RCM420 - Performance Data; Response values specifications; Specified time parameters; Display and memory specifications

LINETRAXX® RCM420
Response values
Rated residual operating current I
Δ1
(prewarning, AL1) 50…100 % xI
Δ2
(50 %)*
Rated residual operating current I
Δ2
(main alarm, AL2) AC / DC 10 mA…10 A (30 mA)*
Hysteresis 10…25 % (15 %)*
Specified time
Starting delay t 0…10 s (0.5 s)*
Response delay t
on1
(prewarning)
0…10 s (1 s)*
Response delay t
on2
(main alarm)
0…10 s (0 s)*
Delay on release t
off
0…300 s (1 s)*
Operating time t
ae
at I
Δn
= 1 x I
Δ1/2
≤ 180 ms
Operating time t
ae
atI
Δn
= 5 x I
Δ1/2
≤ 30 ms
Response time t
an
t
an
= t
ae
+ t
on1/2
Recovery time t
b
≤ 300 ms
Number of reload cycles 0…100 (0)*
Displays, memory
Display range, measured value 3 mA…16 A
Error of indication ±15 % / ± 2 digit
Measured-value memory for alarm value data record measured values
Password off / 0…999 (off)*
Fault memory alarm relay on / off (on)*
Inputs/outputs
Cable length for external test / reset button 0…10 m
RCM420_D00057_06_M_XXEN/12.2023 29