AB Quality ALLEN-BRADLEY 1391-DES, User Manual

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Chapter
2-1
Specifications
Chapter Objectives
Chapter two contains the electrical and environmental specifications for the
1391-DES. Dimensions are provided in Appendix A.
Drive Specifications
The general specifications of the 1391-DES are provided in the listing
below. The specifications are divided when necessary for the various drive
ratings.
Specific Drive Ratings 1391-DES15 1391-DES22 1391-DES45
Nominal Bus Voltage 300V DC 300V DC 300V DC
Continuous Current (RMS) 15A 22.5A 45A
Peak Current (RMS) 30A 45A 90A
Continuous Power Output 5.0 kW 7.5 kW 15.0 kW
Peak Power Output 10.0 kW 15.0 kW 30.0 kW
Input Circuit Breaker Rating 17A RMS 26A RMS 38A RMS
Circuit Breaker Interrupt Rating
(Symmetrical Amperes)
1300A 1300A 1300A
Unit Weight in lbs. (kg) 22 (9.97) 28 (12.69) 34 (15.40)
All Drive Ratings
Static Gain (A/RMS) 1.5 x Rated Motor Current / rpm (typical)
Form Factor 1.03 or less
Peak Current Limit Adjust 20 to 300% of Rated Motor Current or 2 x Continuous Rating of
Drive (max.), whichever achieves Drive Peak Current Rating first
Drive Efficiency 85% (Minimum at Rated Load)
Power Factor 95% Minimum
Modulation Frequency 2500 Hz
±
10%
Drift (Referred to Tach) 0.07 rpm /Degrees C. Maximum
Speed Regulation 0 to 0.05% of Maximum Motor Speed with 95% Load Change
Ambient Temperature 0 to 60
°
C (32 to 140
°
F)
Storage Temperature 0 to 65
°
C (32 to 149
°
F)
Input Voltage (from Transformer) Power: 230V AC +10%/–15%, Three-Phase, 50/60 Hz
±
3 Hz
Control: 36V AC, Single-Phase
Transformer Input Tolerance +10%, –15%
Relative Humidity 5 to 95% Non-Condensing
Deadband Zero
Altitude 1000 meters (3300 feet)
Integral Fan Output 50 CFM (Unloaded)
Max. RMS Short Circuit Current 1300A (Symmetrical Amperes)
Certifications UL Listed - File No. E59272, CSA Certified - File No. LR32334-548,
Specifications are for reference only and are subject to change without notice.