Frequency Inverters

With modern power electronics and advanced microprocessor technology

Founded in 1971 in Taiwan, Delta first began manufacturing switch mode power suppliers. Today the company has become a leading global manufacturer in the field of industrial automation, power electronics and energy management. Since the launch of its first Electrical Drives products in 1995, Delta now offers a complete range of automation products. Dedication to quality, reliability and ongoing investment in R&D, has resulted in Delta becoming renowned as an innovative leader in the industrial automation field. With 54 worldwide research facilities located in Taiwan, China, Thailand, Japan, USA and Europe, Delta employ 7500 R&D engineers and hold over 4900 registered patents.


Frequency Inverter

Delta Electronics Multi-Function Sensorless Vector Frequency Inverter range, offering modular design with optional extension cards, compact size, MODBUS communication as standard, built in EMC filter, built in PLC, RFI Switch, DC bus sharing and multiple protective functions

  • Multi-Function
  • 0.2kW to 22kW
  • 1ph/115V, 1ph 230V, 3ph/460V
  • Sensorless Vector Control
  • Wide Range of Option Cards
  • Built-In PLC

Linked Products
Power Range0.2 - 22kW
Switching LogicNPN / PNP - Switchable
EMC FilterIntegrated
Output Frequency1 - 600Hz
Fieldbus OptionsCanOpen
Control TypeV/F
Sensorless Vector
CatalogueDelta VFD-E Compact Drive CataloguePDF 2.4MB
Delta Overview Drives CataloguePDF 2.6MB
Technical ManualDelta VFD-E User ManualPDF 9.3MB
EMC Standard Installation GuidePDF 469KB
SoftwareDelta VFDSoft V1.58ZIP 33.7MB
Delta VFDSoft ManualZIP 6.0MB
DimensionsDelta VFD-E 2D & 3D Cad DrawingsVarious;&check=1&hl=en-US
CertificationsCE CertificatePDF 1.2MB
UL CertificatePDF 113KB
C-TICK CertificatePDF 32KB
RoHs CertificatePDF 361KB

Technical Information

Product technical details and product downloads

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