Description
The cable clamp kit is an option available for E3h and E4h
drives. The kit includes all parts required to install cable
clamps for mains, motor, and control wiring. E3h and E4h
drives with an RFI filter option (H4) include cable clamps as
standard equipment.
Kit Ordering Numbers
Kit number
Kit description
176F6746
Cable clamp kit for E3h
176F6747
Cable clamp kit for E4h
Table 1.1 Numbers for the Cable Clamp Kit
Items Supplied
The cable clamp kit contains the following items. Refer to
Illustration 1.2
.
Item
Quantity
Cable clamp, 60 mm
6
Cable clamp, 16 mm
1
Cable bracket
1
Extension bracket
1
M6 hex nut
4
M8 hex nut
4
Table 1.2 Items Supplied in Cable Clamp Kit
Only qualified, Danfoss authorized personnel are allowed to
install the parts described in these installation instructions.
Handling of the drive and its parts must be done in
accordance with the corresponding
operating guide
.
WARNING
ELECTRICAL SHOCK HAZARD
VLT
®
FC series drives contain dangerous voltages when
connected to mains voltage. Improper installation, and
installing or servicing with power connected, can cause
death, serious injury, or equipment failure.
To avoid death, serious injury, or equipment failure:
•
Only use qualified electricians for the installation.
•
Disconnect the drive from all power sources before
installation or service.
•
Treat the drive as live whenever the mains voltage
is connected.
•
Follow the guidelines in these instructions and local
electrical safety codes.
WARNING
DISCHARGE TIME
The drive contains DC-link capacitors, which can remain
charged even when the drive is not powered. High voltage
can be present even when the warning LED indicator lights
are off. Failure to wait 40 minutes after power has been
removed before performing service or repair work can result
in death or serious injury.
•
Stop the motor.
•
Disconnect AC mains and remote DC-link power
supplies, including battery back-ups, UPS, and DC-
link connections to other drives.
•
Disconnect or lock PM motor.
•
Wait 40 minutes for capacitors to discharge fully.
•
Before performing any service or repair work, use
an appropriate voltage measuring device to make
sure that the capacitors are fully discharged.
Installation Instructions
Cable Clamp Kit for E3h/E4h Drives
VLT
®
FC Series FC 102, FC 103, FC 202, and FC 302
Danfoss A/S © 04/2018 All rights reserved.
MI35U102
