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Installation Instructions
Ground Bar Kit for E1h/E2h Drives
®
VLT
FC Series FC 102, FC 103, FC 202, and FC 302
Description
The ground bar kit fits the following drives in E1h and E2h
enclosures:
•
®
VLT
HVAC Drive FC 102
•
®
VLT
Refrigeration Drive FC 103
•
®
VLT
AQUA Drive FC 202
®
•
VLT
AutomationDrive FC 302
The kit includes a pair of ground bars for installation inside
E1h/E2h enclosures.
Kit Part Numbers
Use these instructions with the following kits.
Kit number
Kit description
176F6609
Ground bar kit for E1h/E2h drives
Table 1.1 Part Numbers for Kits
Items Supplied
The ground bar kit contains the following items.
Item
Ground bar
Angle bracket
M5x18 mm screw
M6 hex nut
Table 1.2 Items Supplied in Ground Bar 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
Quantity
removed before performing service or repair work can result
2
in death or serious injury.
2
•
4
•
4
•
•
•
Danfoss A/S © 10/2017 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.
MI35K102
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Related Manuals for Danfoss 176F6609
Summary of Contents for Danfoss 176F6609
- Page 1 • 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. Danfoss A/S © 10/2017 All rights reserved. MI35K102...
- Page 2 The ground bar kit includes 2 ground bars, 1 for the mains side and 1 for the motor side of the drive. To install the ground bars, use the following steps. Refer to Illustration 1.1 to Illustration 1.3. Illustration 1.1 Location of Ground Bar Mounting Holes in Midplate Danfoss A/S © 10/2017 All rights reserved. MI35K102...
- Page 3 Position ground bar with the long end oriented in the opposite direction on Fasten 2 M6 hex nuts (T30) to the bracket posts, 1 on each post. See Illustration 1.2. MI35K102 Danfoss A/S © 10/2017 All rights reserved.
- Page 4 Position the 2 angle brackets with attached ground bars over the mounting holes in the midplate. See Illustration 1.3. Mains side ground bar installed Motor side ground bar installed Illustration 1.3 Ground Bars and Angle Brackets Installed Danfoss A/S © 10/2017 All rights reserved. MI35K102...
- Page 5 Ground Bar Kit for E1h/E2h Drives Installation Instructions ® FC Series FC 102, FC 103, FC 202, and FC 302 MI35K102 Danfoss A/S © 10/2017 All rights reserved.
- Page 6 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S.
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