Engineered System

What is Engineered System?

Though we provide fast and flexible adaptation of motion control solutions to changing processes, we offer time-tested engineered systems used by various customers across sectors.
So when you are confused what to choose, we make your decision simpler with our readily available engineered system options.

We, with our engineered systems, offer our customers a full range of services tailored to their specific needs. Right from replacing a system component, to dedicating a complete team of Amtech professionals to implement projects of varying scales, we do it all.
Our vertically integrated engineered systems assure total solutions customized to the customer's needs. After recognizing the present requirements and future goals of our customers, we integrate all the essential peripherals into one system. Each of these engineered systems is as unique as our customers. With every new requirement; we design a unique customized system adhering to highest quality standards in order to provide exemplary solutions.

Amtech's Engineered System

Our Engineered System packages comprise VFD modules with customer specific switchgear &protection, enclosure requirements and cooling arrangements. The seamless integration guarantees that performance specifications are adhered to as per the ratings, enclosure types, environmental issues and power supply conditions. When our industrial customers are confronted with system challenges, our team stands ready with technical support and creates cost effective solutions that make a win-win situation. That is why it does not come as a surprise that our Engineered Systems are a preferred choice of many prominent customers using applications requiring effortless starting of motors.

Engineered System Range

We offer a wide range of variable frequency drives, including the Axpert-Eazy+ Series VFD in 400 V, 500 V & 690 V, Axpert-VT240S Series in 200 V and 400 V range.

Our soft start solutions are available in a wide voltage range from 200 V to 690 V both continuous duty as well as bypass duty.

We offer harmonic filters and soft starters integrated with VFD cabinets; provide automatic bypass in case of fault and bumpless transition from VFD to standby VFD or fixed frequency grid power; regenerative and resistor type braking solutions.

We offer explosion proof VFDs, designed specifically for hazardous area and harsh environment applications. It can be mounted next to the motor in the classified areas, Class I & II Division 1, & Class III. It is designed to match the demanding process requirements of pumps, compressors, fans, separators and mixers in oil and gas, chemical, waste water treatment, petroleum, petrochemical, natural gas, pharmaceutical and OEM pump skid builders.


  • NEMA 1, 12, 3R, 4 and 4X enclosures
  • Leg stand kit
  • Circuit breaker (MCCB), non-fused disconnect or fusible disconnect protection
  • Flange or rotary handle mechanism for circuit breaker
  • 2- Contactor bypass, 3-Contactor bypass, 5-Contactor bypass or Soft starter bypass
  • Line reactor standard as 3%, optionally 5% 
  • DC reactor
  • Load reactor, dv/dt filter & sine filter
  • EMI/RFI filter
  • Regenerative type braking
  • External DB resistor
  • DB unit
  • Control power transformer
  • Door mounted keypad
  • Door mounted keypad with protective cover
  • Push-buttons
  • Selector switches
  • Potentiometers
  • Panel heater, air conditioner and other pilot accessories
  • Input bridges with 6 to 36 pulse, active front end (AFE) or passive harmonic filter inputs
  • Motor protection options
  • Individual single VSDs or common DC bus systems with multiple inverters
  • Purge enclosure
  • Custom enclosures and custom paint colors
  • Modbus as standard communication protocol, optional Profibus / Devicenet / Ethernet

Advantages with Amtech's Engineered System:

  • Core competence in AC drives and customized solutions
  • Manufacturing excellence
  • Quality systems as per global standards
  • Wide installation base with major industry coverage
  • Highly qualified and experienced professionals
  • Global compliances UL, cUL and CE
  • Normal duty & heavy duty ratings
  • Energy efficient
  • Standard NEMA 1, 12, 3R & 4 enclosures
  • Can be built to your specifications
  • UL panel shop

Drive & Soft Starter Solutions for every Industry