Safety Information; Electrical Shock Hazard; Discharge Time; Electrostatic Discharge - Danfoss 176F6516 Installation Instructions Manual

Installation Instructions
1.1.3 Items Supplied
Table 1.3 provides a list of items included in the 300 A current
sensor kit. Refer also to Illustration 1.5.
Description
R/S/T terminal label
M10x30 screw
M10 nut
Mains input terminal block
M5x12 screw
EMC shield
U/V/W terminal label
Motor terminal block
Power terminal mounting plate (IP21/IP54)
Power terminal mounting plate (IP20/Chassis)
M8 nut
Mixing fan
Mixing fan housing
Insulator sleeve
Motor busbar (U)
Motor busbar (V)
Motor busbar (W)
M5x16 screw
M6x90 screw
Cylinder busbar
Nomex tubes
300 A current sensor
M4x10 thread-forming screw
Wire harness (current sensor cables)
M5x11 thread-forming screw
Table 1.3 Items Supplied in 300 A Current Sensor Kit

1.2 Safety Information

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.
2
300 A Current Sensor Kit for
D1h/D3h/D5h/D6h Drives
®
VLT FC Series FC 102, FC 103, FC 202, FC 302
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
Quantity
death, serious injury, or equipment failure.
1
To avoid death, serious injury, or equipment failure:
6
•
6
•
1
11
1
•
1
1
•
1
1
3
1 WARNING
1

DISCHARGE TIME

1
The drive contains DC-link capacitors, which can remain
1
charged even when the drive is not powered. High voltage
1
can be present even when the warning LED indicator lights
1
are off. Failure to wait the specified time after power has
3
been removed before performing service or repair work can
3
result in death or serious injury.
3
•
3
•
3
6
1
4 •
•
•
NOTICE

ELECTROSTATIC DISCHARGE

Follow proper ESD precautions to prevent damage to
sensitive components.
Danfoss A/S © 07/2018 All rights reserved.
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.
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 for the capacitors to discharge fully. The
minimum waiting time is 20 minutes.
Before performing any service or repair work, use
an appropriate voltage measuring device to make
sure that the capacitors are fully discharged.
MI70Y202