Output Voltage See Table
Total Regulation +/-5%
Minimum Load No minimum load required
Start-Up Delay <1s
Hold-Up Time >24ms at any input voltage
Ripple & Noise <1% pk-pk **
Over Voltage Protection 110-135%
Over Temperature Protection Active - Recoverable; plus Passive - Non Recoverable
Over Current Protetion 120 - 180%
Short Circuit Protection shutdown, auto-restart (hiccup mode)
General
Efficiency Avg Efficiency 88.5% @ 115VAC; 90.6% @ 230VAC
MTBF min. 200,000 hours demonstrated
Size 8.00
Weight 2.1 lbs (0.95 kg)
Environmental
Operating Temperature 0 – 70°C (Full load to 50°C, derate linearly to 50% load at 70°C)
Storage Temperature -40°C to +85°C
Relative Humidity 5-95%, non-condensing
Cooling Natural Convection (250W) or Forced Air (350W)
Vibration All units production tested to 19.6m/s2
EMC & Safety
Emissions FCC class B, CISPR11 class B EN61000-3-2, -3
Immunity EN61000-4-2, -3, -4, -5, -6, -8, -11
Certified by TUV to the following:
cTUVus
UL 60601-1
CAN/CSA-22.2 No.601.1-M90
Pa
e 2 of 3MSMP250
ICCNexer
5/27/2011htt
://iccnexer
.com/el
ac/medical-
owe
-su
lies/o
en-frame/msm
250
