SIRIUS 3RR2 current monitoring relays
8.10 Technical data
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
739
Type 3RR2141 3RR2142
Size S00 S0
Width 45 mm 45 mm
Electromagnetic compatibility (EMC) - Immunity
ï‚· Conducted interference suppression
- Burst acc. to IEC 61000-4-4
(corresponds to severity 3)
kV 2 (power ports), 1 (signal ports)
- Surge acc. to IEC 61000-4-5
(corresponds to severity 3)
kV 2 (line to ground), 1 (line to line)
ï‚· Electrostatic discharge acc. to
IEC 61000-4-2
(corresponds to severity 3)
kV 8 (air discharge), 6 (contact discharge)
ï‚· Field-related interference suppression to
IEC 61000-4-3
(corresponds to severity 3)
V/m 10
Electromagnetic compatibility (EMC)
– Emitted interference
acc. to EN 55011 (CISPR 11) and EN 55022
(CISPR 22)
Limit class A (Industry)
Mech. operating cycles 10.000.000
Electr. operating cycles at AC-15/230 V 100.000
Dimensions See Dimension drawings (dimensions in mm) (Page 750)
Installation altitude above sea level m Up to 2,000; above this, please contact us
Mounting position Any
Type of fixing Direct mounting/stand-alone assembly with terminal support
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