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Introduction
2
S811+ Soft Starter
MN03900001E—November 2012
Standards and Certifications
●
UL 508
●
CSA 22.2-14-1995
●
IEC 60947-4-2
●
CCC GB14048
CE Conformance
EMC Conformance
1.
The 24 Vdc power supply must be grounded.
2.
Add ferrite, Fair-Rite #0446176451 to DC Control Power
Leads and Control I/O Leads (all through one ferrite) at
S811+.
RF Susceptibility Statement
It is possible, in the presence of strong RF fields, and at
specific RF frequencies, that this device could indicate an
increase of up to 40V in the measured line voltages in the
370 to 420 kHz frequency range; or an increase of up to 10%
(FLA) of the measured load currents in the 111 to 132 MHz
and 152 to 155 MHz frequency range. Should this occur, and
affect the functions of the required motor protection
settings, refer to the troubleshooting section of this manual.
Immunity
Severity Level
Electrostatic Discharge
IEC 61000-4-2
4 kV contact discharge
8 kV air discharge
Electromagnetic Field
IEC 61000-4-3
10 V/m
80–1000 MHz
2 angles
Fast Transient Bursts
IEC 61000-4-4
2 kV, 5 kHz rep, 2 min. intervals
1.2/50 uS to 8/20 uS Surges
IEC61000-4-5
2 kV Line to earth
1 kV Line to Line
1 minute intervals
Conducted RF
IEC 61000-4-6
10 V rms
0.15 to 80 MHz
50 Hz Magnetic Field
IEC 61000-4-8
N/A
Voltage dips
Interrupt
IEC 61000-4-11
30% dip at 10 mS
60% dip at 100 mS
100% dip at 5 S
Emissions
Radiated
EN 55011, Class A
Conducted
EN 55011, Class A