25-60 Watts
ECS Series
xppower.com
•
•
•
•
•
•
•
IT & Medical Safety Approvals
Very Small 2”x 3”x 0.95”Package
<0.3 W No Load Input Power
25, 45 & 60 W - Convection Cooled Ratings
Class I & Class II Installations
-20 °C to +70 °C Operation
3 Year Warranty
Specification
Input
General
Efficiency
Isolation
• Up to 90%, model dependant
Input Voltage
• 80-264 VAC (120-370 VDC), derate linearly
from 100% at 90 VAC to 80% at 80 VAC
• 4000 VAC In to Out, 2 x MOPP, 1500 VAC In
to Earth, 1 x MOPP, 500 VDC Out to Earth, 1
x MOPP
(1)
Input Frequency
Input Current
• 47-400 Hz
• 25 W: 0.45 A, 45 W: 0.75 A, 60 W: 0.95 A
typical at 115 VAC, full load,
25 W: 0.30 A, 45 W: 0.45 A, 60 W: 0.60 A,
typical at 230 VAC, full load
• 40 A max at 230 VAC, cold start 25 ˚C
• EN61000-3-2, class A
Switching Frequency
Power Density
MTBF
• 65 KHz typical
3
• Up to 7.9 W/in
• 25 & 45 W: 1072 kHrs, 60 W: 471 kHrs to
MIL-HDBK-217F at 25 ˚C, GB
Inrush Current
Power Factor
Environmental
Operating Temperature • -20 ˚C to +70 ˚C derate linearly from +50 ˚C
No Load Input Power • US05, 12 & 24 models: <0.3 W,
US48 and all ECS60 models: <0.5 W
at 2.5%/˚C to 50% load at +70 ˚C.
Earth Leakage Current • 260 µA at 264 VAC/60 Hz max,
Cooling
• Convection, see thermal considerations
• 95% RH, non-condensing
• -40 ˚C to +85 ˚C
• 3000 m
• 30 g pk, half sine, 6 axes
• 2 g rms, 5 Hz to 500 Hz, 3 axes
80/160 µA typical 115/230 VAC
• T3.15 A/250 V internal fuse in line
and neutral
Operating Humidity
Storage Temperature
Operating Altitude
Shock
Input Protection
Output
Output Voltage
Output Voltage Trim
Initial Set Accuracy
Minimum Load
Start Up Delay
Start Up Rise Time
Hold Up Time
• 5-48 VDC (see tables)
Vibration
•
•
10%
1%
EMC & Safety
Low Voltage PSU EMC • EN61204-3, high severity level
• No minimum load required
• 1 s typical
• 50 ms
Emissions
• All models: EN55011/22 level B conducted.
45 & 60 W: EN55011/22 level A radiated,
ECS25 & ECS60US24/48 models: level B
radiated
• EN61000-3-2, class A
• EN61000-3-3
• EN61000-4-3, level 3 Perf Criteria A
• EN61000-4-4, level 3 Perf Criteria A
• EN61000-4-5, installation class 3
Perf Criteria A
• 16 ms min at 115 VAC
Drift
•
•
•
0.2% after 20 min warm up
0.5% max
1%
Harmonic Currents
Voltage Flicker
Radiated Immunity
EFT/Burst
Line Regulation
Load Regulation
Over/Undershoot
Transient Response
• 5% typical
• 4% max. deviation, recovery to within
1% in 500 µs for a 50-75-50% load
change
Surge
Conducted Immunity
Dips & Interruptions
• EN61000-4-6, level 3 Perf Criteria A
(2)
Ripple & Noise
• 1% pk-pk V1, 20 MHz bandwidth
• EN61000-4-11, 30% 10 ms, 60% 100 ms,
100% 5000 ms, Perf Criteria A, B, B,
EN60601-1-2, 30% 500 ms, 60% 100 ms,
100% 10 ms, 100% 5000 ms, Perf Criteria
A, A, A, B - 230 VAC. Consult longform
datasheet for 115 V operation.
Overvoltage Protection • 115-140% Vnom, recycle input to reset
Overload Protection • 110-160%
Short Circuit Protection • Continuous trip and restart (hiccup mode)
Temperature
Coefficient
• 0.05%/˚C
Safety Approvals
• IEC60950-1 CB report, UL60950-1,
TUV EN60950-1, IEC60601-1 CB report,
ANSI/AAMI ES60601-1, TUV 60601-1,
Including Risk Management
Notes
1. Safety approvals cover frequency 47-63 Hz.
2. ECS60US12 1.5% pk-pk, 20 MHz bandwidth under certain line/load conditions.
3. See longform datasheet or contact sales for details.
Equipment Protection • Class I and Class II
Class