What is Variable Frequency Drive (VFD)?
A Variable Frequency Drive (VFD) (also known as AC Drive, Inverter, Adjustable Frequency Drive, Adjustable Speed Drive, Variable Speed Drive Or Variable Frequency Variable Voltage Drive) is a type of equipment used in electro-mechanical drive systems to control & manage motor speed and torque by altering motor input voltage and frequency.
Amtech's Variable Frequency Drive (VFD)
Axpert series drives are designed for wide-varying topological and power conditions. The drives are easy to configure, control and monitor. They are highly reliable and are resilient in the harsh industrial environments.
| Product Name |
Range |
Voltage |
| Axpert-Eazy mini Series VFD |
0.75...7.5 kW (1...10 HP) |
380…480 V, 3-Phase, 50/60 Hz |
| Axpert-VT240S Series VFD |
0.75...45 kW (1...60 HP) |
200…240 V, 380…480 V, 3-Phase, 50/60 Hz |
| Axpert-Eazy+ VFD |
0.75...2100 kW (1...2815 HP) |
380…480 V, 500…690 V, 3-Phase, 50/60 Hz |
| Axpert-Eazy+ 4Q VFD |
75...355 kW (100...475 HP) |
380…480 V, 500…690 V, 3-Phase, 50/60 Hz |
| Axpert-Eazy HF VFD |
0…3000 Hz, 3…60 kVA |
380…480 V, 3-Phase, 50/60 Hz |
| Axpert-Hivert MVD |
250…12500 kW (270…16750 HP) |
3.3 kV, 4.16 kV, 6.6 kV and 11 kV, 3-Phase, 50/60 Hz |
Advantages with Amtech's Variable Frequency Drive
- Reliability
- Minimize Wear & Tear
- Energy Efficient
- Minimize Cost of Ownership
- Dynamic Performance for Demanding Applications
- Efficient Operations
- Well Proven on Extreme Harsh Operations
Amtech’s Electronics Digital Soft Starter
Axpert-Opti torque Series Bypass Duty Soft Starters are highly functional and intelligent high performance electronics Soft Starters with modern digital signal processor, which are easy to use and offer wide range of protections.
Advantages with Amtech’s Soft Starter
- Reduces starting current peak
- Limits disruption of power system
- Eliminates mechanical starting shock
- Extends motor life
- Allows for more start/stop per hour
- Replaces electro-mechanical starters
- No moving parts that require maintenance
- Eliminates need for special dual wound motors
- Internal bypass reduces the power losses
