System Design Guidelines; System Mounting Requirements - Allen-Bradley Kinetix 5700 User Manual

Chapter 2 Plan the Kinetix 5700 Drive System Installation

System Design Guidelines

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Use the information in this section when designing your enclosure and
planning to mount your system components on the panel.
For on-line product selection and system configuration tools, including
AutoCAD (DXF) drawings of the product, refer to
https://www.rockwellautomation.com/global/support/selection.page.

System Mounting Requirements

• To comply with UL and CE requirements, the Kinetix 5700 drive
systems must be enclosed in a grounded conductive enclosure offering
protection as defined in standard EN 60529 (IEC 529) to IP54 such
that they are not accessible to an operator or unskilled person. A NEMA
4X enclosure exceeds these requirements providing protection to IP66.
• The panel you install inside the enclosure for mounting your system
components must be on a flat, rigid, vertical surface that won't be
subjected to shock, vibration, moisture, oil mist, dust, or corrosive
vapors in accordance with pollution degree 2 (EN 61800-5-1) because
the product is rated to protection class IP20 (EN 60529).
• Size the system enclosure so as not to exceed the maximum ambient
temperature rating. Consider heat dissipation specifications for all
system components.
• Combined motor power cable length for all axes on the same DC bus
must not exceed 400 m (1312 ft). Drive-to-motor cables must not
exceed 90 m (295 ft), depending on the feedback type.
IMPORTANT System performance was tested at these cable length specifications.
• Ethernet cable must be shielded and cables connecting drive-to-drive,
drive-to-controller, or drive-to-switch must not exceed 100 m (328 ft).
• Registration and digital input cables greater than 30 m (98.4 ft) must be
shielded.
• Segregate input power wiring from control wiring and motor cables.
• Use high-frequency (HF) bonding techniques to connect the modules,
enclosure, machine frame, and motor housing, and to provide a low-
impedance return path for high-frequency (HF) energy and reduce
electrical noise.
Bond DC-bus power supply, inverter module, iTRAK power supply,
capacitor module, and line filter grounding screws by using a braided
ground strap as shown in
Refer to the System Design for Control of Electrical Noise Reference Manual,
publication GMC-RM001, to better understand the concept of electrical noise
reduction.
Rockwell Automation Publication 2198-UM002E-EN-P - February 2018
These limitations also apply when meeting CE requirements.
Figure 62 on page 99.