350W 1U Low Profile Enclosed Power : LRS-350 Series
  • Facebook
  • LINE
  • Twitter
  • LinkedIn
Low Profile Enclosed Power

350W 1U Low Profile Enclosed Power : LRS-350

LRS-350 - 350W 1U Low Profile Enclosed Power


Enclosed Power

300W 1U power with high operating temperature up to 70°C. It's suitable to operate in high altitude area up to 5000m. Cooling by built-in DC fan.
  • No load power consumption <0.75W
  • AC input selectable by switch
  • Withstand 300VAC surge input for 5 seconds
  • Ultra compact and 1U low profile
  • Withstand 5G vibration test
  • High operation temperature up to 70 ℃
  • OLP / OVP / OTP & Short Circuit Protection
  • Forced air cooling by built-in DC fan
  • Operating altitude up to 5000 meters
  • LED indicator for power on
  • High efficiency, long life and high reliability
  • Low cost
  • 3 years warranty
Input Voltage 115 / 230 VAC by switch
Inrush Current cold start, 60A @ 230VAC
DC adjustment range +/-10% by potentiometer
O.L.P. CH1: 110% ~ 140% hiccup mode, auto recovery
O.V.P. 115% ~ 145% rated output voltage, shut down o/p voltage, re-power on to recover
Withstand voltage I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
Working temp -25°C ~ +70°C ( refer to output derating curve )
Safety standards UL60950-1
EMC standards EN55032 class A
Connection 9P/9.5 mm pitch terminal block
Dimension L215 x W115 x H30 mm
Packing 15pcs / 12.4 kgs / 0.78 CUFT

Model No. I/P Vol. O/P Vol. O/P Current O/P Watts (max.)
LRS-350-3.3 115/230VAC by switch 3.3 VDC 60A 198W
LRS-350-4.2 115/230VAC by switch 4.2 VDC 60A 252W
LRS-350-5 115/230VAC by switch 5 VDC 60A 300W
LRS-350-12 115/230VAC by switch 12 VDC 29A 348W
LRS-350-15 115/230VAC by switch 15 VDC 23.2A 348W
LRS-350-24 115/230VAC by switch 24 VDC 14.6A 350.4W
LRS-350-36 115/230VAC by switch 36 VDC 9.7A 349.2W
LRS-350-48 115/230VAC by switch 48 VDC 7.3A 350.4W
Mechanical Drawing (Unit: mm)