Inverters-FREQROL ผลิตภัณฑ์แนะนำ
- FR-A800-GN Inverter and FR-A8NCG Plug-in Option for CC-Link IE TSN Communication Function
- Ethernet Communication Model of Liquid Cooled Type Inverter FR-A800-E-LC
- Ethernet Communication Model of Liquid Cooled Type Inverter FR-A800-E-LC
- High functionality and high performance inverter FR-A870-B
- Options for the FR-A842 Serving as a High Power Factor Converter
ออปชันสำหรับ FR-A842 ที่ทำหน้าที่เป็นคอนเวอร์เตอร์เพาเวอร์แฟกเตอร์สูง
คุณสมบัติ
FR-A842 inverter serving as a high power factor converter with the following options
Only 5% or less of the total harmonic
distortion of the input กระแส (THDi)*
Such a low rate of THDi facilitates compliance with the overseas standards related to harmonic suppression.
*When the input voltage is distorted, harmonic contents increase because power harmonics flow into the converter.
Harmonic suppression (K5 = 0) achieved
The FR-A842 converter (converted from the FR-A842 inverter by using the plug-in option FR-A8AVP) is classified as a self-excitation three-phase bridge circuit under the "Harmonic Suppression Guidelines for Specific Consumers" and achieves K5 = 0 (conversion factor for equivalent capacity).
■ Plug-in option
■ Stand-alone options
Merit
Turn spare inverters into converters
Inverters can be used as high power factor converters. They can be switched to a converter and back to an inverter again to match process requirements.
ตัวอย่างการกำหนดค่าระบบ
*FR-A842 inverter serving as a high power factor converter. (For wiring details, refer to the connection example.)