C-2
CE Conformity
General Instructions for an EMC Compliant Installation
Shielded Enclosure
• Typical NEMA or IEC metal enclosures are adequate.
• The ground connection of the shielded enclosure must be solidly connected to
the PE terminal of the drive. Good conductivity must be assured – grounding
must provide a low impedance path for high frequency signals.
• All wiring, except input power leads, must use shielded cable.
• Input power, output power and control wiring inside the enclosure must be
physically separated.
• Input power, output power and control wiring outside the enclosure must use
separate shielded cables, or separate conduit.
• Wires do not touch the heatsink.
Recommended Grounding Configuration
Figure C.1
R/L1
S/L2
T/L3
PE
AC
Input Line
Shielded Enclosure
Enclosure Ground Connection
U/T1
Shielded Motor Cable
to TB3
Control
Cabinet
➊
to Motor
V/T2
W/T3
T (L3)
S (L2)
R (L1)
= EMC Tested Shielded Cable Clamp (or Metal Conduit)
➊
When the control circuitry is located outside of the 160 enclosure.
Control Wiring
TB3
Motor Wiring
TB2
Ground Terminal – PE
Line Power
TB1
Line
Filter
DC+
W/T3
1
3 4 5 6 7 8 9 10 11
2
V/T2
U/T1
DC–
BR+
T/L3
S/L2
R/L1
BR–
FAULT
READY
Ground Terminal – PE
Summary of Contents for Allen-Bradley 160 SSC Series
Page 12: ...1 6 Getting Started End of Chapter ...
Page 58: ...5 20 Parameters and Programming End of Chapter ...
Page 66: ...A 4 Specifications End of Chapter ...
Page 75: ...Accessories and Dimensions B 9 Drilling Template A Figure B 10 ...
Page 76: ...B 10 Accessories and Dimensions Drilling Template B Figure B 11 ...
Page 82: ...C 6 CE Conformity End of Chapter ...
Page 87: ......