Datasheet

I Timers I 03 I www.crouzet-control.com
General characteristics
Immunity to rapid transient bursts acc. to IEC/EN 61000-4-4 Level III direct ± 2 kV (power supply) / capacitive coupling clamp
± 1 KV (command input and outputs)
Immunity to shock waves on power supply acc. to IEC/EN 61000-4-5 Level III
line-to-earth ± 2 kV / line-to-line ± 1kV
Immunity to radio frequency in common mode acc. to
IEC/EN 61000-4-6
Level III
10 Vrms (0,15 →80 M Hz) 80 % AM (1 k Hz)
Immunity to voltage dips and breaks acc. to IEC/EN 61000-4-11 Industrial Class II:
0 % residual voltage during 1cycle a.c. power ports
70 % residual voltage during 25/30 cycles a.c. power ports
0 % residual voltage, 250/300 cycles a.c. power ports
Residential:
0 % residual voltage during 10 cycle a.c.power ports
40 % residual voltage during 10 cycles a.c. power ports
70 % residual voltage during 10 cycles a.c. power ports
0 % residual voltage, 250/300 cycles a.c. power ports
Mains-borne and radiated emissions acc. to EN 55022 (CISPR22),
EN55011 (CISPR11)
EN 55022 / CISPR22 Class B (IT equipment)
EN 55011 / CISPR11 Class B, Group 1 (Medical equipment)
Dimensions
Curves
Function A
Delay on energisation 1 relay
U
R2
R1/R2
T
Function At
Timing on Energisation with memory
U
Y1
R1/R2
t1 t2
T = t1+t2
Connections
1 changeover relay output
U
A1
R1 R2
15
A2
1816
25
2826
Y1
+
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