Danfoss iC7 Series Руководство по установке

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Danfoss iC7 Series Руководство по установке
Installation Guide
SCR/Diode Module Replacement for
Fx09-Fx12/D1h–D8h/E1h–E4h
iC7 Series Frequency Converters and VLT® FC Series Drives
1 Overview
1.1 Description
Both iC7 Series Frequency Converters and VLT
contain the components required to replace 1 SCR/diode module. SCR/diode module conversion kits contain 3 SCR/diode modules
along with busbars and fasteners required to upgrade the drive.
1.2 Kit Numbers
MATCHING SCR/DIODE MODULES
If all 3 SCR/diode modules installed in a frequency converter are not the same type and manufacturer, the frequency converter
can malfunction.
-
Check that the replacement module matches the existing modules. If not, replace all 3 SCR/diode modules.
-
If replacing multiple SCR/diode modules, verify that all kit numbers match.
Use these instructions with the following kits. See
Table 1: Kit Numbers for iC7 Series SCR/Diode Module Kits
Kit num-
Kit description
ber
176F8318
Rectifier SCR/diode 181A 1600V
176F8320
Rectifier SCR/diode 320A 1600V
176F6647
Rectifier SCR/diode 700A 1600V
176F3934
Rectifier SCR 1400A 1600V
176F4099
Rectifier Diode 1400A 1600V
®
Table 2: Kit Numbers for VLT
FC Series SCR/Diode Module Kits
Kit num-
Kit description
ber
176F3426
Rectifier SCR 429A 2200V
176F3859
Rectifier SCR 320A 1600V
176F3860
Rectifier SCR 586A 1600V
176F6647
Rectifier SCR 700A 1600V
176F6648
Rectifier SCR 650A 2200V
176F8318
Rectifier SCR 181A 1600V
Danfoss A/S © 2022.07
®
FC Series drives contain 3 SCR/diode modules. SCR/diode module replacement kits
N O T I C E
Table 1
for iC7 Series kits. See
Frame/enclosure
FA09/FK09a/FK09c/FB09a/
FB09c
FA09/FK09a/FK09c/FB09a/
FB09c
FA10-FA11/FK10a/FK10c/
FB10a/FB10c/FK11/FB11
FA12/FK12/FB12
FA12/FK12/FB12
FA12/FK12/FB12
Frame/enclosure
D2h/D4h/D7h/D8h
D1h/D3h/D5h/D6h
D1h/D3h/D5h/D6h
E1h–E4h
E1h–E4h
D1h/D3h/D5h/D6h
®
Table 2
and
Table 3
for VLT
Voltage
Current rating
380–480/500 V AC
206A, 245A, 302A
380–480/500 V AC
385A
380–480/500 V AC
395A, 480A ,588A, 658A,
736A, 799A
380–480/500 V AC
893A, 1000
380–480/500 V AC
1120, 1260
380–480/500 V AC
1120, 1260
Voltage
Power rating
525–690 V AC
N250, N315, N400
N160
N200, N250
380–480/500 V AC
All
525–690 V AC
All
200–240 V AC
N45K, N55K, N75K, N90K
AN334838812834en-000201 / 130R0771 | 1
FC Series kits.