ME150
150W Single Output
External Medical Power Supply
www.slpower.com ME150 Rev 1.5 5-MAY-17 PRELIMINARY 2
General Specifications
AC Input
100-240Vac, ±10%, 47-63Hz, 1∅
Turn On Time
Less than 1 sec @115Vac, full load
Input Current
115Vac: 2.2A, 230Vac: 1.1A
Hold-up Time
20mS min., at full Load, 100Vac input
Inrush Current
264Vac, cold start: will not exceed 60A
Overtemperature
Protection
Will shutdown upon an overtemperature
condition, auto-recovery.
Input Fuses
F1, F2: 3.15A, 250Vac fuses (line & neutral
lines) provided on all models
Overload Protection
125 to 180% of rating, Hiccup Mode
Input-GND: <500μA@264Vac, 60Hz, NC
Output-GND: <4mA@264Vac, 60Hz, NC
Hiccup Mode, auto recovery.
Efficiency
>88%, typical
130 to 150% of output voltage, hiccup mode
Output Power
150W continuous – See models chart for
specific voltage model ratings.
Isolation
Input-Ground: 1 MOPP
<0.150W (meets DoE Efficiency Level VI and
CoC Tier 2 Requirements)
Safety Standards
EN/IEC/UL60601-1, 3rd edition
Ripple and Noise
See models chart on pg 1.
Operating
Temperature
-20°C to +50°C. Derate above 40°C.
Start Up at -40°C, full load, (warmup period before
all parameters are within published specifications).
Output Voltage
See models chart on pg 1.
Derate output power above 40°C to TBD at
50°C
Transient
Response
500µs response time for return to within 0.5%
of final value for any 50% load step over the
range of 5% to 100% of rated load, ∆i/∆t<
0.2A/µs. Max. voltage deviation is +/-3.5%.
Storage Temperature
-40°C to +85°C
Regulation
See models chart on pg 1.
Altitude
Operating: to 5000m.
Non-operating: -500 to 40,000 ft.
Drop Test
1.4m from table top to wooden platform, 4
faces.
Relative Humidity
5% to 95%, non-condensing
Vibration
Operating: 0.003g/Hz, 1.5grms overall, 3
axes, 10 min/axis, 1-500Hz.
Non-Oper.: random waveform, 3 minutes per
axis, 3 axes and Sine waveform, Vib.
frequency/acceleration: 10-500Hz/1g, sweep
rate of 1 octave / minutes, Vibration time of 10
Shock
Operating: Half-sine, 20gpk, 10mS, 3 axes,
6 shocks total
Non-Operating: Half-sine waveform, impact
acceleration of 50G, Pulse duration of 6 mS,
Number of shocks: 3 for each of the three
axis
Dimensions
W: 2.83” x L: 6.5” x H: 1.46”
W: 72mm x L: 165mm x H: 37mm
MTBF
>250,000 hours, full load, 110 & 220Vac
input, 25°C amb., per Telcordia 332 Issue 6.
Weight
700g
E-Cap Life
>7 year life based on calculations at
115Vac/60Hz & 230Vac/50Hz, ambient 25°C
at 24 hrs per day, 365 days/year, 6 power up
cycles per day. (80% load on 5V, 12V model)
All specifications are typical at nominal input, full load, at 25°C ambient unless noted.
EMI/EMC Compliance
EN55011/CISPR11 Class B, FCC Part 15.107, Class B: 6db margin typ, at 115 and 230Vac
Radiated Emissions:
EN55011/CISPR11 Class B, FCC Part 15.109, Class B: 3db margin typ, at 115 and 230Vac
High Frequency (100kHz-20MHz): <40mA pk-pk
Electro-Static Discharge (ESD)
Immunity on Power ports:
EN55024/IEC61000-4-2, Level 4: +/- 8kV contact, +/- 15kV air, Criteria A
th
Radiated RF EM Fields Susceptibility
EN55022/EN61000-4-3, 10V/m, 80MHz-2.7GHz, 80% AM at 1kHz
IEC60601-1-2, 4
th
Electrical Fast Transients (EFT) /Bursts:
EN55024/IEC61000-4-4, Level 4, +/- 4kV, 100Khz rep rate, 40A, Criteria A
IEC60601-1-2, 4
th
Surges, Line to Line (Diff Mode) and Line
to GND (CMN Mode)
EN55024/IEC61000-4-5, Level 4, +/-2kV DM, +/-4kV CM, Criteria A
Surpasses IEC60601-1-2, 4
th
Conducted Disturbances induced by RF
Fields
EN55022/IEC61000-4-6, 3V/m – Level 4, 0.15 to 80Mhz; and 12V/m) in ISM and amateur radio
bands between 0.15Mhz and 80Mhz, 80% AM at 1KHz
th
Rated Power frequency magnetic fields
EN55024/IEC1000-4-8, Level 4: 30A/m, 50/60 Hz
IEC60601-1-2, 4th Edition, Table 4
