PowerFlex 70 Power Jumpers
3
In addition, on an ungrounded distribution system where the line-to-ground
voltages on any phase could exceed 125% of the nominal line-to-line voltage, an
isolation transformer should be installed. See Wiring and Grounding Guidelines
for PWM AC Drives, publication DRIVES-IN001 for more information on
impedance grounded and ungrounded systems.
Jumper Installation, Removal and Storage
PowerFlex 70 drives utilize plug-in style jumpers. Most drives will have a
jumper storage area inside the front cover. Extra jumpers or jumpers that have
been removed should be stored in this location for use at a later time.
In some cases a protective cover may be present over the jumper pins that
extend from the board. If present, simply remove the protective cover, install (or
remove) jumper and replace cover.
Drive Identification
Refer to the drive nameplate and locate the “Voltage Code,” “Frame” and
“Internal EMC Option” (Frame B drives). Use this information to locate the
proper procedure in the following tables.
Cat No. 20A
D xxx
x x xxx
x
xxx
Mfg. in U.S.A. (FAC1J)
UL TYPE 1/IP20 and 50C (122F) Ambient Limit
Mfd. in 2008 on Jan 19
Serial No. xxxxxxx
Series: A
Frame:
A
Original Firmware No. x.xxx
LISTED INDUCTRIAL
CONTROL EQUIPMRNT
966X
U
c
US
L
®
Normal Duty Power
Heavy Duty Power
AC Voltage Range
Amps
Input: 3 Phase, 47-63Hz
Output: 3 Phase, 0-400 Hz
AC Voltage Range
Base Frequency (default)
Continuous Amps
3 Sec / 60 Sec Ovld Amps
xxx kW
xxx kW
342-440
xxx
0-400
50 Hz
xxx
xxx
xxx HP
xxx HP
432-528
xxx
400V Class
See Manual for additional ratings
480V Class
0-460
60 Hz
x
xxx / xx
N223
Ser
ial Number
catalog n
u
mber/ser
ies
TUV
Rheinland
Product Safety
.
.
Production inspected
W
E
C
EN 50178
Voltage Code
Internal EMC Option
Frame
