836 Watts
•Efficiency Efficiency Level V (24 W Level IV)
•CEC2008 & EISA 2007 Compliant
•IT & Medical Approvals
•Interchangeable Input Connectors
•Output Voltages from 5 V to 24 V Available
•Class II Construction
•White Case Version Available 824 W
VEP Series
Input
Input Voltage • 8 & 15W: 80-264 VAC
24 W: 80-264 VAC, derate output power
25% <90 VAC
36 W: 90-264 VAC
Input Frequency • 47-63 Hz
Input Current • 8 W: 0.3 A max at 90 VAC
15 W: 0.5 A max at 90 VAC
24 W: 0.6 A max at 90 VAC
36 W: 0.9 A max at 90 VAC
Inrush Current • 70 A max at 230 VAC, cold start at 25 °C
Power Factor • EN61000-3-2, class A
No Load Input Power • <0.3 W
Output
Output Voltage • See tables
Initial Set Accuracy • ±5% at 50% load
Minimum Load • No minimum load required
Start Up Delay • 2 s typical
Start Up Rise Time • 8 & 15 W: 100 ms typical,
24 & 36 W: 50 ms typical
Hold Up Time • 5 ms typical at full load and 115 VAC
Line Regulation • ±0.5% max
Load Regulation • ±5% max
Transient Response • 4% max. deviation, recovery to <1%
within 500 µs for a 50% step load change
at 0.2 A/µs
Ripple & Noise • See tables
Overvoltage Protection • See tables
Overload Protection • 120-280%
Short Circuit Protection • Trip and restart (hiccup mode)
Temperature • 0.2 %/˚C
Coefficient
General
Efficiency • See tables
Energy Efficiency • Level V
Level IV (24 W versions)
Isolation • 8 - 24 W: 4000 VAC Input to Output,
36 W: 3000 VAC Input to Output
Switching Frequency • 8 & 15 W: 132 kHz typical,
24 & 36 W: 65 kHz typical
MTBF • 8 - 24 W: 250 kHrs, 36 W: 200 kHrs
to MIL-HDBK-217F at 25°C, GB
Environmental
Operating Temperature • 0 ˚C to +40 ˚C
Cooling • Natural convection
Operating Humidity • 5-95% RH, non-condensing
Storage Temperature • -20 ˚C to +60 ˚C
Shock • Able to survive 1 m drop onto concrete on
each of 6 axes
Vibration • 10-300 Hz, 1 g 15 mins/sweep. 30 mins
for each of 3 axes
EMC & Safety
Emissions • EN55022, class B conducted & radiated
Harmonic Currents • EN61000-3-2, class A
Voltage Flicker • EN61000-3-3
ESD Immunity • EN61000-4-2, ±4 kV contact, ±8 kV air,
Perf Criteria A
Radiated Immunity • EN61000-4-3, 3 V/m, Perf Criteria A
EFT/Burst • EN61000-4-4, level 2, Perf Criteria A
Surge • EN61000-4-5, installation class 3,
Perf Criteria A
Conducted Immunity • EN61000-4-6, 3 V, Perf Criteria A
Magnetic Field • EN61000-4-8, 1 A/m, Perf Criteria A
Dips & Interruptions • EN61000-4-11, 30% 10 ms, 60% 100 ms,
100% 5000 ms, Perf Criteria A, B, B
Safety Approvals • 8 & 15 W: EN60950-1, cUL60950-1,
IEC60950-1, EN60601-1, cUL60601-1,
IEC60601-1;
24 W: EN60950-1, cCSAus60950-1,
IEC60950-1, CSA60950-01-03,
cCSAus60601-1, IEC60601-1, CSA C22.2
No601.1,
36 W: IEC60950-1, EN60950-1, UL60950-1
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ACDC
Specification