VFDs

EIM VARIABLE FREQUENCY DRIVES (VFD)

Variable Frequency Drives (VFD) definitely have their advantages over a rotary style phase converter. Although a VFD is limited to running and protecting a single motor at a time, they do offer great features to get the job done efficiently.


 EIM Variable Frequency Drive image Made in America image
 EIM VFD SYSTEM FEATURES:

  • MITSUBISHI F700 SERIES VFD
  • HIGH QUALITY NEMA 3R OUTDOOR FAN COOLED ENCLOSURE WITH MESH FILTERS.
  • BUILT IN CIRCUIT BREAKER WITH HANDLE
  • 120VAC CONTROL TRANSFORMER
  • AUTO STARTING FEATURE
  • INPUT LINE REACTOR STANDARD ON ALL MODELS
  • OUTPUT LOAD REACTOR
  • OUTPUT LOAD FILTERS OPTIONAL FOR LOAD DISTANCES EXCEEDING 150FT.
  • LIGHTNING ARRESTOR
  • AUTO PRESSURE REGULATION
  • HOA SELECTOR SWITCH
  • REMOTE MOUNTED KEYPAD DISPLAY FOR VIEWING

PHASE CONVERSION – Just like the rotary phase converter, the VFD too will provide three phase power from a single phase source.

SOFT STARTING YOUR LOAD – Soft starting your load motor has many advantages and is crucial in areas were you have weak single phase lines. Soft starting the load motor will reduce your starting current to within 1.15% of the FLA rating of the motor. Having soft start capabilities also reduces wear and tear on motor windings and bearings. Overall, soft starting the motor provides cost savings on energy consumption and will help lower peak demand charges from your local utitlity.

PRESSURE CONTROL – Another great benefit from the VFD is the ability to adjust the speed of the load motor, which in turn controls the pressure in a line. This can be done manually or automatically by using a pressure transducer.

480VAC SINGLE PHASE APPLICATIONS
MODEL LOAD HP MAX OUTPUT RATING (A)
MSP010-480 5 10.2
MSP020-480 10 18.6
MSP025-480 15 22.8
MSP030-480 20 29.2
MSP040-480 25 37.2
MSP050-480 30 46.2
MSP060-480 40 55.8
MSP075-480 50 69.6
MSP100-480 60 108
MSP150-480 75 129.6
MSP200-480 100 156
480VAC THREE PHASE APPLICATIONS
MODEL LOAD HP MAX OUTPUT RATING (A)
MTP010-480 10 17
MTP015-480 15 25
MTP020-480 20 31
MTP025-480 25 38
MTP030-480 30 47
MTP040-480 40 62
MTP050-480 50 77
MTP060-480 60 93
MTP075-480 75 116
MTP100-480 100 180
MTP150-480 150 216
MTP200-480 200 260

Phase Conversion Systems • Parts • Custom Panels