Publication 20A-IN009C-EN-P
24 PowerFlex® 70 Adjustable Frequency AC Drive Installation Instructions
B B
D
E
JP2/JP3
Installed
JP5/JP6
Not Installed
Important: The Internal EMC Filter
(input filter) is a factory installed option
on Frame B drives. If the option is
installed, the drive cannot
be used on a
non-solid ground power source.
To verify: an extra “R, S, T” terminal
block will be present if the option is
installed (as shown). Additionally, the
13th character of the nameplate catalog
number will be an “A” (see page 23
).
Solid Ground
Jumpers should be installed at both
locations (JP2/JP3 and JP5/JP6).
Non-Solid Ground
Remove the jumper at “JP2/JP3.” Verify
that the jumper at “JP5/JP6” is also
removed. In addition, verify that the
Input Filter option is not installed.
CJP2/JP3
Installed
JP5/JP6
Installed
Frame
Voltage
Code
Factory Default Jumper Settings
Power Source TypeMOV/Input Filter Caps
DC Bus Common
Mode Caps
JP3
JP2
JP5
JP6
MOV
CM Cap
L1
R
L2
S
L3
T
BR1
+DC
L1
R
L2
S
L3
T
Input Filter
Option
JP6 JP5
JP3
JP2
MOV
CM Cap
L1
R
L2
S
L3
T
BR1
+DC
L1
R
L2
S
L3
T
Input Filter
Option
or
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