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Instruction Leaflet IL040047EN
Effective January 2022
UL cautions, warnings, and instructions
Wiring warnings for electrical practices and wire sizes
The Cautions, Warnings, and Instructions in this section summarize
the procedures necessary to ensure an inverter installation complies
with Underwriters Laboratories
en
Warning!
Use 60/75 °C Cu wire only or equivalent.
en
Warning!
Open Type Equipment.
en
Warning!
Suitable for use on a circuit capable of delivering not more
than 5,000 rms symmetrical amperes:
• 500 V maximum for DG1-34 models
• 600 V maximum for DG1-35 models
Terminal tightening torque and wire size
The wire size range and tightening torque for field wiring terminals
are presented.
Technical support contact information
Americas
Website
www.eaton.com/drives
Email
VFDaftermarketEG@eaton.com
Phone
1-877-386-2273 (8:00 a.m. to 6:00 p.m.
Eastern Time U.S. [UTC–5])
800-543-7038 (6:00 p.m. to 8:00 a.m.
Eastern Time U.S. [UTC–5])
®
guidelines.
EMEA
Eaton.com/aftersales
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Eaton Industries GmbH
Hein-Moeller-Str. 7-11, 53115
Bonn, Germany
Eaton Electric Ltd
P.O. Box 554
Abbey Park, Southampton Road
Titchfield, PO14 4QA
United Kingdom
© 2022 Eaton
All Rights Reserved
Printed in USA
Publication No. IL040047EN / Z25483
January 2022
PowerXL FR7 and FR8 Series VFD
Wire connectors
en
Warning!
Field wiring connections must be made by a UL listed and
CSA certified ring lug terminal connector sized for the wire
gauge being used. The connector must be fixed using the
crimping tool specified by the connector manufacturer.
Cable
Cable
Cable
Cable support
Motor overload protection
PowerXL variable frequency drives provide solid-state motor overload
protection, which depends on the proper setting of the following
parameter: P7.2 "current limit."
Set the rated current [Amperes] of the motor(s) with the above
parameters. The setting range is 0.2 * rated current to 2 * rated
current.
en
Warning!
When two or more motors are connected to the inverter,
they cannot be protected by the electronic overload
protection. Install an external thermal relay on each motor.
APAC
www.eaton.com.cn/electrical
CustomerServicePDCNA@eaton.com
800 9881203
PE
Terminal (ring lug)
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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