Danfoss 176F6619 Installation Instructions

Installation Instructions
Mains Shield Kit for E1h/E2h Drives
®
VLT Series FC 102, FC 103, FC 202, and FC 302
Description
The mains shield kit fits the following drives in E1h/E2h
enclosures:
• ®
VLT HVAC Drive FC 102
®
•
VLT Refrigeration Drive FC 103
• ®
VLT AQUA Drive FC 202
• ®
VLT AutomationDrive FC 302
The kit adds a Lexan shield over the mains terminals and
busbars to provide protection against accidental touch of the
power terminals, according to BGV A2, VBG 4.
Kit Part Numbers
Use these instructions with the following kits.
Kit number Kit description
176F6619 Mains shield assembly for E1h drive
176F6620 Mains shield assembly for E2h drive
Table 1.1 Part Numbers for Kits
Items Supplied
The mains shield kit contains the following items.
Item
Upper shield
Lower shield
Brackets
M5x12 screw/washer assembly
Table 1.2 Items Supplied in Mains Shield Kit
Safety Information
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
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.
Quantity •
1
•
1
14
28
•
•
•
Danfoss A/S © 08/2017 All rights reserved.
WARNING
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.
MI35I102