Rockwell Automation 20D PowerFlex 700S Drive Ph I Control, Frames 1...11 User Manual
Page 167
Supplemental Information
A-3
Control
Method
Induction Motor:
Brushless Motor:
Sine coded PWM with programmable carrier frequency, Indirect
Self-Organized, Field-Oriented Control, Current-regulated.
Ratings apply to all drives. Refer to the PowerFlex® 700S -
Phase I Control Reference Manual, publication PFLEX-RM002,
for derating guidelines. The drive can be supplied as 6 pulse or
12 pulse in a configured package.
Sine coded PWM with programmable carrier frequency, Indirect
Self-Organized, Field-Oriented Control, Current-regulated.
Ratings apply to all drives. Refer to the PowerFlex® 700S -
Phase I Control Reference Manual, publication PFLEX-RM002,
for derating guidelines. The drive can be supplied as 6 pulse or
12 pulse in a configured package.
Carrier Frequency
Drive rating: 4 kHz
Settings: 2, 4, 8, 10 kHz
Drive rating: 2 kHz
Settings: 2, 4, 8, 10 kHz
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Speed Control
Speed regulation - without feedback
0.1% of base speed across 120:1 speed range
120:1 operating range
50 rad/sec bandwidth
Speed regulation - without feedback
0.1% of base speed across 120:1 speed range
120:1 operating range
50 rad/sec bandwidth
Speed regulation - with feedback
0.001% of base speed across 120:1 speed range
1000:1 operating range
300 rad/sec bandwidth
Speed regulation - with feedback
0.001% of base speed across 120:1 speed range
1000:1 operating range
300 rad/sec bandwidth
Torque Regulation
Torque Regulation - without feedback
+/-10%, 600 rad/sec bandwidth
Torque Regulation - without feedback
+/-10%, 600 rad/sec bandwidth
Torque Regulation - with feedback
+/-2%, 2500 rad/sec bandwidth
Torque Regulation - with feedback
+/-5%, 2500 rad/sec bandwidth
Selectable Motor Control:
Field Oriented Control with and without a feedback device and
permanent magnet motor control
Field Oriented Control with and without a feedback device and
permanent magnet motor control
Stop Modes:
Multiple programmable stop modes including – Ramp, Coast
and Current Limit
Multiple programmable stop modes including – Ramp, Coast
and Current Limit
Accel/Decel
Independently programmable accel and decel times adjustable
from 0 to 6553.5 in 0.1 second increments.
Independently programmable accel and decel times adjustable
from 0 to 6553.5 in 0.1 second increments.
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Intermittent Overload:
110% Overload capability for up to 1 minute
150% Overload capability for up to 3 seconds
110% Overload capability for up to 1 minute
150% Overload capability for up to 3 seconds
Current Limit Capability:
Independent Motoring and Regenerative Power Limits
programmable to 800% of rated output current
Independent Motoring and Regenerative Power Limits
programmable to 800% of rated output current
Electronic Motor Overload
Protection
Provides class 10 motor overload protection according to NEC
article 430 and motor over-temperature protection according to
NEC article 430.126 (A) (2). UL 508C File E59272.
Category
Specification
Frames 1-6 (690V Drive frames 5 & 6 only)
Frames 9 & up
Provides class 10 motor overload protection according to NEC
article 430 and motor over-temperature protection according to
NEC article 430.126 (A) (2). UL 508C File E59272.