Leeson Electric Motors

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Leeson Electric Motors
AC Adjustable Speed Drives
Micro Series Inverters
NEMA 1 (IP31) · Three Phase Input/Output

Leeson Electric Motors

AC Adjustable Speed Drive

Speedmaster® Micro Series compact inverters offer “big drive” features for adapting standard or premium efficiency three-phase motors to adjustable speed operation. Utilizing the latest microprocessor and advanced IGBT power conversion devices, these high performance controls program and read-out in plain English terms, eliminating the frustration and time involved in looking up confusing coded symbols. Complete, rugged steel enclosures for NEMA 1 (IP31) or NEMA 4/12 (IP65) service do not require additional enclosure protection as with many plastic-housed compact drives. Built-in thermal overload protection reduces additional costs. Heavy-duty wiring terminals, accessible via three conduit openings on the bottom of the housing, speed installation and cut costs. Available in single-phase and three-phase input models.

Leeson Catalog Page in PDF format

 

                                                                 Input voltage 200-230 Volts
                                                                 3-Phase

· Intelligent Power Module-IGBP's
  with a 16 bit Intel microprocessor

·
User Choice Programming with:
  ´ Choice of "Quick Start"
    factory presets.
  ´ Built-In English programmable
    options via the key touch-pad

·
Output Frequency: 0-120 Hz.
· · Overload Current Capacity: 150%
  for one minute, based on normal
  output of the control.
· Speed reference signal. Choice
  of potentiometer, 0-10VDC or
  4-20mA inputs
· Analog output signal, 0-10VDC,
  speed or load.
· Two Auxiliary contacts: One form
  C relay and one open collector
  output.
· Preset speeds: Four
· Slip Compensation
· Adjustable carrier frequency
· Adjustable acceleration and
  deceleration times
· Forward/Reverse
· DC braking-time and
  voltage adjustable
· Password protected
· Constant torque-with
   adjustable current limit
· 150% overload capacity for
   one minute based on normal
   output rating of the control
· Rugged, heavy-gauge steel
   enclosures with barrier type
   terminal strips.
· Underwriters Laboratories
   Listed

 Catalog # 

   HP  

Output
AMPS
WGT

 Price 

174914 1/2 2. 2 6# $450.84
174915 1 4. 0 6# $473.72
174916 1.5 5. 2 6# $496.08
174917 2 6. 8 9# $530.40
174918 3 9. 6 9# $570.44
174919 5 15. 2 12# $673.92
174545 7.5 22. 0 15# $973.44
174551 10 28. 0 19# $1290.64
174557 15 42. 0 20# $1477.84
174560 20 54. 0 31# $2005.36
174569 25 68. 0 38# $2428.63
174571 30 80. 0 44# $2914.17

                                                                 Input voltage 460-480 Volts


 Catalog # 

HP

Output
AMPS
WGT

 Price 

174920 1 2. 0 6# $568.36
174921 2 3. 4 8# $623.48
174922 3 4. 8 9# $673.92
174923 5 7. 6 9# $757.64
174924 7.5 11. 0 15# $1030.12
174552 10 14. 0 15# $1398.80
174558 15 21. 0 19# $1559.07
174561 20 27. 0 20# $2068.98
174563 25 34. 0 31# $2439.00
174565 30 40. 0 31# $2656.06
174567 40 52. 0 39# $3060.38
174593 50 65. 0 44# $3730.94
174572 60 77. 0 44# $4098.70

                                                                 Input voltage 575 Volts

 Catalog # 

HP

Output
AMPS
WGT

 Price 

174925 1 1. 6 6# $629.72
174926 2 2. 7 8# $696.28
174927 3 3. 9 9# $769.60
174928 5 6. 1 9# $838.76
174929 7.5 9. 0 15# $1025.44
174553 10 11. 0 16# $1356.46
174559 15 17. 0 19# $1790.56
174562 20 22. 0 22# $2274.30
174564 25 27. 0 31# $2685.84
174566 30 32. 0 32# $2771.13

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We recommend that all electric motors be installed by a qualified licensed contractor.
Disconnect power before attempting to service any electrical apparatus
 

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