• 550W
  • High Efficiency Redundant Power Supply
  • Cooling by forced air 2 x 40 mm Fan (Each module)
  • PS/2 Size design (mini Redundant)
  • Hot-Swappable & Power Sharing capability
  • ATX 12V / EPS 12V

Mini Redundant Power Supply 550W KT-P550FVSP Product Description

This is the specification of Mini Redundant Power Supply 550W KT-P550FVSP; it is intended to describe the functions and performance of the subject power supply. This 550 watts Redundant Power Supply with Active PFC (Power Factor Correction) capability, meets EN61000-3-2 and equips Full Range Input features.

AC Input
AC Input Voltage : AC Input Voltage, Frequency and Current (Rating: 100V-240Vac, 47-63Hz, 8-4A)
Input Power Factor Correction (Active PFC):
The power factor at full load shall be ≥ 0.98 at 115V input voltage.
The power factor at full load shall be ≥ 0.90 at 230V input voltage.

Power Good Signal: 100ms~500ms, TTL compatible signal
Power Fail Delay: >1msec. ,TTL compatible signal
PS-ON: Power off:PS-ON = 2V min. ;Power on:PS-ON = 0.8V max.

Operating Temperature: 0˚C to 45˚C
Storage Temperature: -20˚C to +70˚C
Operating Humidity: 20% to 90%,non-condensing
Storage Humidity: 5% to 95%, non-condensing

Safety & EMI/RFI
Safety Standards: UL,cUL,TUV,CB
EMI/RFI Standards: CISPR22(EN55022) Class A, FCC Part15 Class A

MTBF: 100,000 hours
Dimensions (mm): 150 (W) x 85 (H) x 199 (D)

DC Output Specification
Output Voltage+5V+3.3V+12V-5V-12V+5VSB
Max. Load30A24A41A0.5A1A2A
Min. Load0A0A0A0A0A0.1A
Max. Combined180WN/A2.5W12W10W
Total Output550W
 DC Voltage Regulation, Ripple and Noise
Output Voltage+5V+3.3V+12V-5V-12V+5VSB
Load Reg.+/-5%+/-5%+/-5%+/-10%+/-5%+/-5%
Cross Reg.+/-5%+/-5%+/-5%+/-10%+/-5%+/-5%
Line Reg.+/-1%+/-1%+/-1%+/-1%+/-1%+/-1%
Ripple & Noise50mV50mV120mV100mV120mV50mV
20 + 4 pinP4 MBperipheralFDD8-PinSATA
20+4 PinP4 MBPeripheralFDD8-PinSATA
X 1X 1X 4X 1X 1X 2