Off-line Front End

offline-frontend.jpg

Description

Vicor's family of off-line front ends interface any
300 VIN DC-DC converters or configurable products to 100, 115, 230, or 240 VAC single-phase and 208 VAC
three-phase mains.

In addition, front ends provide conducted EMI/RFI filtering to FCC/VDE (Class B single-phase,
Class A three-phase), transient surge protection, active inrush, a BUS OK status output (suitable for controlling Vicor DC-DC converter modules via their Gate In pin) and AC OK status output for system use in the event of loss of the AC line.

Specifications
Input Voltages
(Single Phase)
  90 – 135 VAC ,
180 – 270 VAC
Input Voltage
(Three Phase)
  208 VAC  +20%/-10%

Output Power
(Single Phase)

  (VI-FPE6-CUX) 250 W
(VI-FKE6-CUX) 250 W
(VI-FPE6-CQX) 500 W
(VI-FKE6-CQX) 500 W
(VI-FPE6-CMX) 750 W
(VI-FKE6-CMX) 750 W
Output Power
(Three Phase)
  (VI-TKY6-CHX) 1500 W
(VI-TKY6-CEX) 3000 W
(VI-TKY6-ICX) 5000 W
Efficiency   96 – 98% (typical)
   

 

 

PDF Icon Data Sheet »

Find

Compatible Converters

The Off-line Front End works in conjunction with a specific set of Vicor converters to deliver optimal efficiency, power and protection.
 
To easily view the appropriate converter components needed for the desired Off-line Front End, please use the PowerBench Solution Selector tool to locate compatible offerings.

Features & Benefits

Single Phase

  • Input: 115/230 Vac
  • Outputs: 250, 500, 750 W
  • FCC/VDE Class B
  • 20-50 mS Holdup
  • BUS OK, AC OK, DC OK Status Signal
  • PC and chassis mount

Three Phase

  • Input: 208 Vac
  • Outputs: 1.5, 3, 5 kW
  • 20-50 mS Holdup
  • FCC/VDE Class A
  • BUS OK, AC OK, DC OK Status Signal
  • Chassis mount
  
Packaging Options

Drawing       Description
Number
                              

03192           PDFOutline Drawing for VI-FKE6-CUX »

03192           DXFOutline Drawing for VI-FKE6-CUX »

03193           PDFOutline Drawing for VI-FKE6-CQX »

03194           PDFOutline Drawing for VI-FKE6-CMX »

05457           PDFOutline Drawing for 1.5 K, 3 K and 5 K »

02904           PDFOutline Drawing for 250 W PCB Front End »

02904           DXFOutline Drawing for 250 W PCB Front End »

02924           PDFOutline Drawing for 500 W PCB Front End »

02924           DXFOutline Drawing for 500 W PCB Front End »

02935           PDFOutline Drawing for 750 W PCB Front End »

02935           DXFOutline Drawing for 750 W PCB Front End »