Danfoss VLT HVAC Drive FC 102 Manual de instruções de instalação

Procurar online ou descarregar pdf Manual de instruções de instalação para Unidade de controlo Danfoss VLT HVAC Drive FC 102. Danfoss VLT HVAC Drive FC 102 12 páginas. Adjustable frequency drive - safe torque off
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Danfoss VLT HVAC Drive FC 102 Manual de instruções de instalação
Installation Instructions
Bus Bar Kit for 6-pulse, 2-drive System
VLT® Series FC 102, FC 202, and FC 302
Description
The bus bar kit is designed for the specific VLT
®
102, VLT
AQUA Drive FC 202, and VLT
®
302 D4h-size VLT
Common AC Drive Modules mounted in a
Rittal TS8 enclosure. The bus bars in this kit link 2 drive
modules in parallel.
Kit Part Number
Part number
Kit description
176F6487
Bus bar kit for the VLT
Modules (6-pulse, 2-drive system)
Table 1.1 Part Number for the VLT
Bus Bar Kit
Items Supplied
The kit contains the following parts:
•
Nut with integrated washer, M5 (10)
•
Nut with integrated washer, M8 (10)
•
Nut with integrated washer, M10 (12)
•
Screw, M5 x 12 mm (40)
•
Screw with integrated washer, M10 x 30 (12)
•
Stand-off, M5 x 25 (24)
•
Ground bus bar, 800 mm (1)
•
Ground plate (1)
•
Ground jumper plate (2)
•
Ground jumper bus bar (2)
•
Ground clamp (1)
•
EMI/EMC bracket, left (2)
•
EMI/EMC bracket, right (2)
•
EMI/EMC bracket, front (2)
•
EMI/EMC shield, lower (1)
®
HVAC Drive FC
®
AutomationDrive FC
®
Common AC Drive
®
Common AC Drive Modules
Danfoss A/S © 02/2016 All rights reserved.
DC bus assembly
•
L-brackets (2)
•
DC-link jumper bus bar (-) (2)
•
Jumper bus bar (+) (2)
•
DC bus support plate (1)
•
DC-link bus bar (2)
AC bus bar assembly
•
Brake terminal, left (2)
•
Brake terminal, right (2)
•
Brake terminal bracket (2)
•
Solid AC bus bar, (6)
•
Mains bus bar support bracket (1)
•
AC bus bar assembly bracket (1)
•
Mains bus bar S-bracket (1)
•
Flexible AC bus bars (12)
•
Support for brake terminals (1)
•
Side support (2)
Safety
WARNING
DISCHARGE TIME
The frequency converter contains DC-link capacitors, which
can remain charged even when the unit is off. High voltage
can be present even when the warning indicator lights are
off. Failure to wait 20 minutes after power has been
removed before performing service or repair work, could
result in death or serious injury.
•
Stop the motor.
•
Disconnect the AC mains, permanent magnet type
motors, and remote DC-link supplies, including
battery back-ups, UPS, and DC-link connections to
other frequency converters.
•
Wait 20 minutes for the capacitors to discharge fully,
before performing any service or repair work.
•
Measure the voltage level to verify full discharge.
MI92I102