Añadido correctamente
El producto se ha añadido a su cotización.
1 de 1
Fuji Electric KDRF4L
SKU: KDRF4L
Este producto no está disponible para compra en línea.
Utilice «Solicitar cotización» para obtener el precio
Description
The Fuji Electric KDRF4L is a 460/480V low impedance AC line reactor compatible with Fuji FRENIC series variable frequency drives for 60 HP NEC motor ratings (77A rated current) — open (ventilated) construction, UL listed, for installation inside a customer-supplied enclosure.
AC line reactors are strongly recommended — and in some utility agreements required — for all VFD installations. The KDRF4L achieves three critical functions: (1) reduces total harmonic current distortion (THD) at the drive input by up to 50%, helping comply with IEEE 519 harmonic limits; (2) protects the drive's input rectifier and DC bus capacitors from damaging line voltage transients and notching; and (3) improves input power factor, reducing reactive current demand.
Install on the AC input side of the drive — between the circuit breaker and the drive's input terminals. Compatible with FRENIC-Mini, FRENIC-Ace, and FRENIC-MEGA drives. Suitable for pumps, HVAC fans, compressors, and installations near harmonic-sensitive equipment. Open (ventilated) construction, ul listed, for installation inside a customer-supplied enclosure. UL listed.
-
Buying Options
-
Description
The Fuji Electric KDRF4L is a 460/480V low impedance AC line reactor compatible with Fuji FRENIC series variable frequency drives for 60 HP NEC motor ratings (77A rated current) — open (ventilated) construction, UL listed, for installation inside a customer-supplied enclosure.
AC line reactors are strongly recommended — and in some utility agreements required — for all VFD installations. The KDRF4L achieves three critical functions: (1) reduces total harmonic current distortion (THD) at the drive input by up to 50%, helping comply with IEEE 519 harmonic limits; (2) protects the drive's input rectifier and DC bus capacitors from damaging line voltage transients and notching; and (3) improves input power factor, reducing reactive current demand.
Install on the AC input side of the drive — between the circuit breaker and the drive's input terminals. Compatible with FRENIC-Mini, FRENIC-Ace, and FRENIC-MEGA drives. Suitable for pumps, HVAC fans, compressors, and installations near harmonic-sensitive equipment. Open (ventilated) construction, ul listed, for installation inside a customer-supplied enclosure. UL listed.
-
Documentation
Documentation & assistant
We don’t have the official datasheet for this part yet. Ask the assistant, or request the document from our team.
Ask the product assistant
Answers cite the page they come from. Critical values should be checked on the datasheet.
Product assistant
Answers from the documents for Fuji Electric KDRF4L
KDRF4L · from the documents
Answering from
Quick search
Envíe su artículo para una evaluación gratuita y una cotización de reparación. Utilice nuestro formulario RMA o envíe una solicitud de reparación a service@iac.us.com, y nos pondremos en contacto con usted para evaluar su situación y proporcionarle información de envío.
Soporte técnico
¿Necesita ayuda con la instalación, la configuración o la resolución de problemas? Nuestros expertos técnicos están disponibles para ayudarle.
-
Soporte telefónico
(877) 727-8757
-
Soporte por correo electrónico
sales@iac.us.com
