AC Tech / AC Inverter drivcs / Variable frequency drives / VFDs



Stocked in our Edmonton, Alberta, Canada facility.


AC Tech AC Inverter Drives Solid-state phase converters - (also referred to as Electronic phase converters) MC Series - Single Phase Input / Three Phase Output

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Variable frequency drives
AC inverter drives
(From single or three phase power!)
- Replaces your magnetic starter -


MC Series Complete in its own
NEMA 1 or NEMA 4/12 enclosure.
 
Single phase input / 3 phase output
Output HP Input volts Cat #
1.0 240v M1210SB

1.5

240v M1215SB
2 240v M1220SB
3 240v M1230SB


MC series solid-state (or electronic) phase converters are stocked in our Edmonton, Alberta, Canada facility, and offer "big drive" features for adapting standard or premium efficiency three phase motors to adjustable speed operation -  from a single phase  power supply!  Utilizing the latest microprocessor and advanced IGBT power conversion devices, these high performance controllers 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 time and costs.

These electronic products are rated  for 240v single phase input, and will operate a motor at its full rated HP.

Features

- Three preset speeds / Scrolling speed control
-  Adjustable acceleration and deceleration times
-  DC braking - time and voltage adjustable
-  Forward/Reverse
-  Back-lit LCD display
-  Speed reference signal. (Choice of potentiometer), (0-10VDC) or (4 - 20 mA) inputs
-  Analog output signal 0 - 10VDC speed or load
-  Two auxiliary contacts: One from C relay and one open collector output
-  Slip compensation
-  Constant torque - with adjustable current limit

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SMVector frequency inverter NEMA 1 (IP31)


Our most technically advanced inverter drive continues Lenze - AC Tech's tradition of innovative compact inverter design. The performance and flexibility make the SMVector an attractive solution for a broad range of AC Motor applications and with several communications protocols available, networking drives and components into a system solution can be done now or in the future.

The SMVector NEMA 1 (IP31) is the most common and cost effective drive enclosure for a wide range of applications including packaging, material handling / conveying, positive displacement pumping, and HVAC systems. The power ranges of the SMVector with NEMA 1 (IP31) include:

  • 120/240V 1 phase Input, up to 1.5 HP 
  • 200/240V 1 or 3 phase Input, up to 20 HP 3 phase (or 1 phase 10 HP).
  • 400/480V 1 or 3 phase Input, up to 30 HP 3 phase (or 1 phase 15 HP).
  • 480/600V 1 or 3 phase Input, up to 30 HP 3 phase (or 1 phase 15 HP).
 

 


The SMVector Series can be used with 3-phase AC induction motors and is available in NEMA 1 (IP31) , NEMA 4X (IP65) and NEMA 4X (IP65) with an integral disconnect switch. Filtered input versions of the SMV are available in NEMA 4X (IP65) models for compliance with the CE EMC directive.

Programmable digital and analog I/O allow the drive to be configured for many application specific tasks such as multiple preset speeds, electronic braking and motor jogging to name a few. Like all Lenze - AC Tech sub-micro drives, the SMVector uses EPM memory technology for fast and efficient programming.

Technical documentation for the SMVector Series Drive, and all AC Technology drives, is available in a PDF format.



Type 4X (IP65) enclosures are available for either indoor use, suitable for most indoor industrial environments; or indoor/outdoor use that offers UV protection and has higher impact strength at low temperatures.

 
     

AC Tech Inverter Speed control Solid-state phase converters 

SCM / SCF Series - Single-phase Input / Three-phase Output


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Variable frequency drives
AC inverter drives
(From single or three phase power!)
- Replaces your magnetic starter -

SCM / SCF Series for installation in existing motor control panels. (or can be mounted in a separately purchased NEMA 1, vented enclosure.)

 
Single phase input / 3 phase output
Output HP Input volts Cat # Dim. Key
0.5 120/240v SM105S A-1
1.0 240v SM210S A-2
1.5 240v SM215S B-1
2 240v SM220S B-2
3 240v SM230S B-2
5 240v SF250Y C-1
7.5 240v SF2150 D-1
10 240v SF2200 D-1



SCM / SCF Series drives are available for 0.25 HP when connected to a single phase input of 120v (output voltage is still 230v with 120v input), or 10 HP maximum connected to a 240v single phase supply.

These solid-state phase converter/speed controllers are compact (See dimension key), yet loaded with features usually only associated with expensive drives! Remove your equipment's existing magnetic starter, and mount the SC / SCF series drive in its place. Alternatively, order an optional vented enclosure along with the drive. Connect your existing (Stop/Start push buttons or Hand/Off/Auto selector) to the drive's terminal board, power up, and select the drive's operating parameters.

For speed control, use either the SC / SCF built-in miniature buttons, or request a speed potentiometer kit (optional for the SC / SCF drive), mount this potentiometer on your enclosure, and connect back to the drive terminal strip. Nothing could be easier!

Features

- Seven preset speeds / Scrolling speed control
-  Adjustable acceleration and deceleration times
-  DC braking - time and voltage adjustable
-  Forward/Reverse
-  Speed reference signal. (Choice of potentiometer), (0-10VDC) or (4 - 20 mA) inputs
-  Analog output signal 0 - 10VDC speed or load
-  Can be used with the open collector output to drive an external relay
-  Slip compensation
-  Constant torque - with adjustable current limit
-  48 to 62 Hz input frequency tolerance (ideal for 60 & 50 Hz applications)

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SM Drive Dimensions

 Dim. Key  Dimensions
 A-1  2.88"W x 5.75"H x 3.76"D
 A-2  2.88"W x 5.75"H x 4.56"D
 B-1  3.76"W x 5.75"H x 5.24"D
 B-2  3.76"W x 5.75"H x 6.74"D
 C-1  5.02"W x 7.75"H x 7.18"D
 D-1  6.88"W x 9.75"H x 8.00"D
                 

Vented enclosure for SM drive
(sold separately)

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Note: MC and SCM / SCF series are available for (208v, 230v, 460v, 600v) 3 phase input / 3 phase output. Consult Electram for price and availability.

Provided by, Electram Rotary Equipment Ltd, 18112 - 107th Avenue, Edmonton, Alberta, Canada, T5S 1K5.

Part of the PhaseMAXX Power Products Group..