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