Parker Hannifin 88-020292-01 A manual Panel Mounting the E-AC Drive

If you use a screw terminal cable breakout device, be sure to properly enclose all exposed conductors to avoid contamination and to reduce the risk of electrostatic discharge. I/O must utilize high quality shielded cabling (85% braid coverage minimum), which must be RF earth bonded as shown above.

Panel Mounting the E-AC Drive

The mounting panel must be properly earthed and paint must be removed from drive mounting locations. You must fasten the motor shield (braid) close to the drive’s heatsink.

If you use a screw terminal cable breakout device, be sure to properly enclose all exposed conductors to avoid contamination and to reduce the risk of electrostatic discharge. I/O must utilize high quality shielded cabling (85% braid coverage minimum), which must be RF earth bonded as shown above.

System Installation

If you mount the E-AC Drive in an enclosure, terminate cable braids (screens) at the entrance of the enclosure. However, the motor braid must be returned only to a location close to the drive’s heatsink.

The next figure shows a typical EMC installation.

E-AC Drive

Mount to earthed metal panel. Remove paint from mounting locations.

L1

VAC	Mains
N	Filter
	Earth

Varistor

(3 places)

	I/O
	DRIVE
SERIES
PWR/FLT
	L1
120V
	N
MOTOR	A +
	A -
	B +
	B -
	Compumotor

Ferrite absorber

Drive I/O Cable

Motor

Cable

Motor

P clip braid to mounting surface; make loop

as short as possible

Ferrite absorber

EMC Installation

E-AC Drive Hardware Installation Guide Appendix B – Regulatory Compliance: UL and CE 45