Danfoss 176F6746 Instrukcja instalacji

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Danfoss 176F6746 Instrukcja instalacji
Installation Instructions
Cable Clamp Kit for E3h/E4h Drives
®
VLT
FC Series FC 102, FC 103, FC 202, and FC 302
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
Cable clamp, 60 mm
Cable clamp, 16 mm
Cable bracket
Extension bracket
M6 hex nut
M8 hex nut
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.
ELECTRICAL SHOCK HAZARD
®
VLT
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:
•
•
•
•
DISCHARGE TIME
The drive contains DC-link capacitors, which can remain
Quantity
charged even when the drive is not powered. High voltage
6
can be present even when the warning LED indicator lights
1
are off. Failure to wait 40 minutes after power has been
1
removed before performing service or repair work can result
1
in death or serious injury.
4
•
4
•
•
•
•
Danfoss A/S © 04/2018 All rights reserved.
WARNING
FC series drives contain dangerous voltages when
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
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.
MI35U102