Home › Products AC-DC Power SuppliesOpen Frame / Chassis MountVKR400

VKR400

VKR400


  • Very high power density 4 x 6”
  • 300W Convection / 400W Fan cooled
  • 480W Peak power for 5 seconds
  • IT & medical (BF) safety approvals
  • Open frame, U-channel & Covered versions
  • EN55022 Level B conducted & radiated
  • 5 Year warranty

Product Description

The VKR400 series of compact open frame AC-DC PSUs provide 400W (300W convection) from a 4” x 6” package. The range is approved for use in both IT and medical applications and is available with either a 12 or 24V output. In addition to the rated output, the VKR400 offers a 480W peak for up to 5 seconds. Optional U-channel and covered versions are available, all with a FiDUS 5 year warranty.

Contact us on 01183 420370 or sales@fiduspower.com to confirm stock levels, leadtimes and further prices. Select datasheets to see all models and options

Part numbers
Input
Output
Power
Price for
 
Total
  • VKR40012 90 to 264Vac 12 V / 33.3 A
    400W
    1-24 £115.88
    25-99 £109.42
    100+ £104.10
    • Quantity:
    Add to Favourites ›
    £115.88
    exc. Vat
  • VKR40012-C 90 to 264Vac 12 V / 33.3 A
    400W
    1-24 £123.94
    25-99 £116.23
    100+ £111.34
    • Quantity:
    Add to Favourites ›
    £123.94
    exc. Vat
  • VKR40024 90 to 264Vac 24 V / 16.7 A
    400W
    1-24 £115.88
    25-99 £109.42
    100+ £104.10
    • Quantity:
    Add to Favourites ›
    £115.88
    exc. Vat
  • VKR40024-C 90 to 264Vac 24 V / 16.7 A
    400W
    1-24 £124.44
    25-99 £117.48
    100+ £113.39
    • Quantity:
    Add to Favourites ›
    £124.44
    exc. Vat

Dimensions

Open frame: 4 x 6 x 1.38" (101.6 x 152.4 x 35mm)
Covered: 4.4 x 6 x 1.72" (110, x 153 x 43.5mm)
U-channel: 4.4 x 6 x 1.72" (110, x 153 x 43.5mm)

Input Voltage

90-264 VAC

No Load Input Power

< 0.5 W W

Harmonic Currents

EN61000-3-2 Class D (Class A compliant)

Efficiency

> 90%

Operating Temp

-30 - 70°C, see datasheet for derating curve

Isolation

Input to Output - 4000VAC
Input to Ground - 1500VAC
Output to Ground - 1500VAC

European Safety Approvals

EN60950-1, 2nd edition, EN60601-1, 3.1 edition, CE, RoHS

US Safety Approvals

UL/CSA 60950-1, 2nd edition

Other Safety Approvals

ANSI/AMMI/CSA 60601-1, 3.1 edition

EMC

EN55022 Conducted - Level B
EN55022 Radiated - Level B

Datasheets

VKR400 Series Datasheet VKR400 Series Datasheet (1005 KB)



Enquire ›

Safety Approvals

VKR400 DoC VKR400 DoC (538 KB)

3D Models

VKR400 3D PDF VKR400 3D PDF (4463 KB)

VKR400 C 3D PDF VKR400 C 3D PDF (7359 KB)

VKR400 C STP VKR400 C STP (16910 KB)

VKR400 STP VKR400 STP (7361 KB)

VKR400 U 3D PDF VKR400 U 3D PDF (5748 KB)

VKR400 U STP VKR400 U STP (9705 KB)

Require a modified standard part?

Based on your specific requirements, our AC-DC power supplies, DC-DC converters and medical grade power supplies can be supplied with variations to input/output parameters and non-standard connections to meet the needs of your application.

Can’t find what you are looking for? Call us 01183 420730 or

Contact Us ›