Allen-Bradley PowerFlex 525 User Manual

Rockwell Automation Publication 520-UM001A-EN-E - February 2013 111
Programming and Parameters Chapter 3
Advanced Program Group (continued)
A531 [Start Boost] Related Parameter(s): P031, P032, P039, A530
Sets the boost voltage (% of P031 [Motor NP Volts]) and redefines the V/Hz curve when A530 [Boost Select] = 0 “Custom V/Hz” and P039 [Torque Perf Mode] = 0 “V/Hz”.
Values Default: 2.5%
Min/Max: 0.0/25.0%
Display: 0.1%
Frequency
Voltage
[Break Frequency] [Motor NP Hertz]
[Maximum Freq]
[Start Boost]
[Motor NP Volts]
[Maximum Voltage]
[Break Voltage]
[Minimum Freq]
A532 [Break Voltage] Related Parameter(s): P031, P032, P039, A530, A533
Sets the voltage (in percent of [Base Frequency]) at the A533 [Break Frequency] if A530 [Boost Select] is set to 0 “Custom V/Hz”.
Values Default: 25.0%
Min/Max: 0.0/100.0%
Display: 0.1%
A533 [Break Frequency] Related Parameter(s): P031, P032, P039, A530, A532
Sets the frequency where A532 [Break Voltage] is applied if A530 [Boost Select] is set to 0 “Custom V/Hz”.
Values Default: 15.0 Hz
Min/Max: 0.0/500.0 Hz
Display: 0.1 Hz
A534 [Maximum Voltage] Related Parameter(s): b004
Sets the highest voltage the drive outputs.
Values Default: Drive Rated Volts
Min/Max: 20/Drive Rated Volts
Display: 1V

Allen-Bradley PowerFlex 525 Specifications

General

Horsepower	0.5-30 HP
kW	0.4-22 kW
Input Voltage	200-240V AC, 380-480V AC
Enclosure	IP20, NEMA/UL Type 1
Communications	EtherNet/IP
Control Methods	V/Hz, Sensorless Vector
STO	Safe Torque Off (STO)
Output Voltage	0-Input Voltage
Operating Temperature	-20°C to 50°C (-4°F to 122°F)
Storage Temperature	-40°C to 85°C (-40°F to 185°F)
Relative Humidity	5-95% non-condensing
Dimensions	Varies by model
Weight	Varies by model