Table of Contents
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AC Line Distribution System Capacity
(maximum) for 460 VAC Units
Control Method
Displacement Power Factor
Line Frequency
Line Voltage Variation
Line Dip Ride-Through
Maximum Motor Lead Lengths
Remote Operator Control Wire Length
Analog Speed Reference Resolution
Acceleration Adjustment Range
Carrier Frequency
Current Limit Adjustment
Service Factor
Speed Adjustable Range
Speed Regulation
Speed Reference Resolution
Torque Control Response
Torque Linearity
Technical Specifications
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Technical Specifications
Table A.1 – Service Conditions
1000KVA, three-phase with 30,000 amps symmetrical fault
current capacity with a line impedance of less than 5%. (85,000
amps fault current capacity with optional AC line reactors. See
table 5.1.)
All-digital vector, sinusoidal pulse-width-modulated (PWM)
0.96
50/60Hz (+2 Hz)
-10% to +10%
FVC: Maximum 500 milliseconds
V/Hz, SVC: Adjustable up to 999.9 seconds (See P.042)
76 meters (250 feet) typical (refer to section 3.2.2.4)
Up to 303 meters (1000 feet) from the drive
1/1024 (10 bits) 0.1%
0.1 to 999.9 seconds (within the ability of current)
2 kHz, 4 kHz, or 8 kHz, software-selectable
Vector: U.006 to 150% (based on motor nameplate rating)
V/Hz: 50% to 110% (based on drive nameplate rating)
1.0
From 0 RPM to maximum speed (vector)
Vector: 0.01% FVC, 0.5% SVC (steady state)
V/Hz: Motor slip dependent
1 RPM with local keypad, -4095 to +4095 counts with a network
or serial reference
180 to 220 Hz
+3% with optimal parameter setting (typical) (see parameter
U.005)
A
PPENDIX
A
A-1
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