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KPW-300T

KPW-300T

1U Rack Mountable 300W Switching Power Supply for PoE/PoE+ applications
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KPW-300T

KPW-300T

KPW-300T
1U Rack Mountable 300W Switching Power Supply for PoE/PoE+ applications
1U Rack Mountable 300W Switching Power Supply for PoE/PoE+ applications
1U Rack Mountable 300W Switching Power Supply for PoE/PoE+ applications

KPW-300T

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Description

Key Features:

  • Full range of AC input with IEC320 AC socket for universal installation
  • Built-in active PFC function, PF>0.95
  • High efficiency up to 89%
  • Withstand 300VAC surge input for 5 seconds
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • Built-in constant current limiting circuit
  • Industrial terminal block connector for DC output
  • Wide range of operating temperature -40 ~ 64°C
  • Support 19” rack mounting

 

Applications:

  • External power supply for typical PoE & high power PoE+ switches or systems
  • General power supply for critical temperature environments
  • General power supply for 19” rack-mount systems

Specification

AC IN Voltage 100 ~ 240VAC, 50/60Hz
DC Voltage Options +48VDC, +52VDC, +54VDC ( +/-1%)
AC IN Connector IEC320 C14 socket
DC OUT Connector Terminal block 3P: Vout+ / Vout- / FG
LED Power status AC in, DC out OK
Protection Short circuit
Over load: 105% ~ 135%
Over voltage: 58V ~ 67VDC
Over temperature: 95°C ( +/-5°C)
Environment Operating Temperature: -40°C ~ 64°C
Storage Temperature: -40°C ~ 85°C
Relative Humidity: 10% ~ 95% non-condensing
Power Derating 300W @50°C
225W @60°C
150W @64°C
Air Flow Still air @ -40°C ~ 64°C
Fan Cooling Yes
Mounting Support Desktop, 19” Rack, Enclosure
Dimensions 325 x 210 x 43 mm (WxDxH )
Power Module UL60950-1, TUV EN60950-1 Certified
MTBF >176K Hours
Approval FCC Class B, VCCI Class B, CISPR 22 Class B, CE mark, LVD,
TUV IEC 60950-1 certified, EN 55022 emission, EN 61000-3-2,
EN 61000-3-3, EN 61000-6-2 immunity for industrial environment

Download

  • CAD Drawing

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