Honeywell
• 4
Safety
The cross-sectional area of every protective earthing conductor which does not form part of the
supply cable or cable enclosure shall, in any case, be not less than:
- 2.5 mm
2
if mechanical protection is provided or
- 4 mm
2
if mechanical protection is not provided.
The earth fault protection inside the AC drive protects only the drive itself against earth faults
in the motor or the motor cable. It is not intended for personal safety.
Due to the high capacitive currents present in the AC drive, fault current protective switches
may not function properly.
Do not perform any voltage withstand tests
on any part of drive. There is a
certain procedure according to which the tests shall be performed. Ignoring this
procedure may result in damaged product.
Summary of Contents for LonWorks
Page 1: ...Honeywell Installation and User Manual LonWorks protocol for Variable Frequency Drives ...
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