AC Tech variable frequency drives / VFDs / Adjustable speed drives

 

AC Tech drives - USA Sales Promotion on NOW!
  • Call today to receive the LOWEST price on any AC Tech variable frequency drive.

  • Shipped to US destinations direct from a USA warehouse at LOW freight rates.


     



  • Call today for your USA Sales Promotional price! - (Only for shipments within the USA).

 

AC Tech AC Inverter Drives

Stocked in Canadian and USA warehouses.

Produced in North America, AC Tech is stocked in Edmonton, Alberta, Canada, and also in Massachussetts USA.

MC Series -

Three-Phase input or (Single-Phase Input with de-rate)  /  Three Phase Output

 


 Constant torque / Constant HP drive

 

 

The MC Series drives are built in rugged steel enclosures that hold up to daily life on the factory floor. The easy to read 16 character LCD display above the drive keypad allows for easy and intuitive set up as well as daily operation.
  • 1/4 through 150HP (0.18 - 110kW)
  • Input voltages from 120V single phase (with voltage doubler) to 590VAC
  • NEMA Type 1, 12, 4 and 4X Enclosures

 

 

 

USA Sales Promotional prices are in effect NOW!

 

We can ship AC Tech adjustable speed drives from a USA warehouse direct to your US location, or from our Canadian facility to anywhere in Canada at GREAT shipping rates!

Variable frequency drives
AC inverter drives
 (Single or Three phase input)
 

The MC series constant horsepower drive can be set up for simple applications requiring ramped start, ramped stop and speed control to demanding applications that require PID set-point control and many other functions. The MC Series consists of the MC1000 and MC3000 models; most applications will use the MC1000 with a keypad that includes Start, Stop, up, down, forward/reverse, Program/Run, Auto/Manual and Enter buttons. 

For non-reversing applications that require independent switching of start and stop from local to remote and speed control from auto to manual, the MC3000 series keypad replaces the forward/reverse button with Local/Remote.

Technical documentation for the MC Series, MCH series Drives, and SMV Vector (ESV) AC Tech brand drives, is available at the following links:

SMV Vector (ESV) series drives:

MC series drives:

MCH series drives:

Programmable Features:

Carrier Freq. 2.5 - 14 kHz
Independent Accel and Decel Ramps
120 Hz Maximum Output Freq.
(650 Hz available)
DC Injection Braking
PID Setpoint Control
Critical frequency avoidance bands

Speed References:

Keypad
JOG (Fwd or Rev)
Floating Point Control (MOP)
0-10 VDC Analog Reference (scalable)
4-20 mA Analog Reference (scalable)
Potentiometer
4 Programmable Preset Speeds
Modbus RTU Serial Sped Reference


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MCH Series - Standard features

Line voltage calibration: Automatically optimizes current and voltage protection

Anti-stall frequency fold back: Current limit to 120% for one minute

Motor thermal overload: Inverse

Critical frequency avoidance:• Two adjustable ranges• Adjustable bandwidth to 10 Hz

Four preset speeds

Independent Accel and Decel

DC injection braking:• Timed or continuous• Adjustable voltage level

Low frequency voltage boost for high starting torque

Adjustable carrier frequency for quiet and efficient motor operation (2.5 to14 kHz)

Easy to read display:• 32 character backlit LCD• 2 line display• Intuitive HOA keypad

Hand speed reference select: Keypad, 0-10 VDC,4-20 mA, preset speeds or MOP  

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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).

Designed specifically for HVAC applications including; 

- Fan & blower applications
- Centrifugal pumps
- Cooling towers

MCH Series c/w option box (Fusible disconnect or Branch breaker, bypass contactor, and Line reactor options)

 

 

Auto speed reference select:0-10 VDC,4-20 mA, preset speeds or MOP

Hand and Auto mode: Enable or disable

Password protection: Enable/disable and setting(0000-9999)

Standards: UL, cUL, CE(LVD)

 

 

 

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        SM Vector drives

 

 


The SMVector Series can be used with 3-phase AC induction motors and is available in NEMA 1 (IP31) , NEMA 4X (IP65) ¹ and NEMA 4X (IP65) ¹ 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.

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.

 
 

 


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Provided by;

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

A division of PhaseMAXX Power Products Group