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AYK550-UH User’s Manual
Technical Data
• Power Shield Cable – For power shield cable details, see "Motor Cable
Requirements for CE & C-Tick Compliance" below.
Grounding
See "Ground Connections" in "Input Power Connections" above.
For CE compliant installations and installations where EMC emissions must be
minimized, see "Effective Motor Cable Screens" below.
Drive’s Motor Connection Terminals
The drive’s motor and input power terminals have the same specifications. See
"Drive’s Power Connection Terminals" above.
Motor Cable Requirements for CE & C-Tick Compliance
The requirements in this section apply for CE or C-Tick compliance.
Minimum Requirement (CE & C-Tick)
The motor cable must be a symmetrical three conductor cable with a concentric PE
conductor or a four conductor cable with a concentric shield, however, a symmetrical
constructed PE conductor is always recommended. The following figure shows the
minimum requirement for the motor cable screen (for example, MCMK, NK Cables).
* Input filters designed for AYK550 cannot be used in an isolated, or high impedance earthed
industrial distribution network.
Insulation Jacket
Copper Wire Screen
Helix of Copper Tape
Cable Core
Inner Insulation
Summary of Contents for AYK 550
Page 256: ...D1 AYK550 UH User s Manual Appendix D Appendix D Base Drive Drawing 205662 Drawings Fig 1...
Page 257: ...AYK550 UH User s Manual D2 Appendix D Base Drive w Fused Disconnect Drawing 205648 Fig 2...
Page 258: ...D3 AYK550 UH User s Manual Appendix D Base Drive w Non Fused Disconnect Drawing 205647 Fig 3...