Ce conformity, Ungrounded distribution systems, Important: tighten screw after jumper removal – Rockwell Automation 22C PowerFlex 400 AC Drive Quick Start - FRN 1-4.xx User Manual
Page 4
English-4
PowerFlex 400 Adjustable Frequency AC Drive Quick Start
Ungrounded Distribution Systems
Phase to Ground MOV Removal
Note: Frame D drives do not contain a MOV to ground connection and
are suitable for operation in both grounded and ungrounded distribution
systems without modification.
Refer to the PowerFlex 400 User Manual supplied with the drive for
details on how to comply with the Low Voltage (LV) and
Electromagnetic Compatibility (EMC) Directives.
EMC Line Filters
!
ATTENTION: PowerFlex 400 drives contain protective MOVs that
are referenced to ground. These devices must be disconnected if the
drive is installed on an ungrounded or resistive grounded distribution
system.
Frame C
Frame E & F
R/L1
S/L2
T/L3
1
2
3
4
Important:
Tighten screw after
jumper removal.
CE Conformity
240V 50/60 Hz 3-Phase
480V 50/60 Hz 3-Phase
kW
HP
Catalog
Number
kW
HP
Catalog
Number
2.2
3.0
22-RF034-CS
2.2
3.0
22-RF018-CS
4.0
5.0
22-RF034-CS
4.0
5.0
22-RF018-CS
5.5
7.5
22-RF034-CS
5.5
7.5
22-RF018-CS
7.5
10
22-RF034-CS
7.5
10
22-RF018-CS
11
15
22-RFD070
11
15
22-RF026-CS
15
20
22-RFD100
15
20
22-RFD036
18.5
25
22-RFD100
18.5
25
22-RFD050
22
30
22-RFD150
22
30
22-RFD050
30
40
22-RFD150
30
40
22-RFD070
37
50
22-RFD180
37
50
22-RFD100
45
60
22-RFD100
55
75
22-RFD150
75
100
22-RFD180
90
125
Consult Factory
110
150
Consult Factory