Rockwell Automation Liqui-Flo 1.5 AC Power Modules V1.2 - Manual (Page 61)

Technical Specifications A-1
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PPENDIX
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Technical Specifications
Table A.1 – Service Conditions
AC Line Distribution System Capacity
(maximum) for 460 VAC Units 85,000 amps symmetrical fault current capacity. Short circuit
rating may be limited to 65,000 amps if a circuit breaker is
used instead of fuses.
Control Method All-digital vector, sinusoidal pulse-width-modulated (PWM)
Displacement Power Factor 0.96
Line Frequency 50/60Hz ( ± 2 Hz)
Line Voltage Variation -10% to +10%
Line Dip Ride-Through FVC: Maximum 500 milliseconds
V/Hz, SVC: Adjustable up to 999.9 seconds (See P.042)
Motor Lead Lengths 76 meters (250 feet) total
Remote Operator Control Wire Length Up to 303 meters (1000 feet) from the drive
Analog Speed Reference Resolution 1/1024 (10 bits) 0.1%
Acceleration Adjustment Range 0.1 to 999.9 seconds (within the ability of current)
Carrier Frequency 2 kHz, 4 kHz. or 8 kHz (software-selectable)
Current Limit Adjustment Vector: U.006 to 150% (based on motor nameplate rating)
V/Hz: 50% to 110% (based on drive nameplate rating)
Service Factor 1.0
Speed Adjustable Range From 0 RPM to maximum speed (vector)
Speed Regulation Vector: 0.01% FVC, 0.5% SVC (steady state)
V/Hz: Motor slip dependent
Speed Reference Resolution 1 RPM with local keypad, -4095 to +4095 counts with a
network or serial reference
Torque Control Response 180 to 220 Hz
Torque Linearity +3% with optimal parameter setting (typical)