FPM1100 - 1100 WATT Single Output AC DC ENCLOSED MEDICAL POWER SUPPLIES

Medical Open Frame

The FPM1100 series of AC-DC switching medical power supplies in a package of 5.91 x 9.25 x 2.4 inches are capable of delivering 1100 watts of continuous power. The units are constructed on a printed circuit board with an enclosed format for mechanical support and heat sinking. They are designed for medical applications including those needing BF rated insulation and/or an operation altitude up to 5000 meters.

• BF Class insulation
• Operation altitude up to 5000 meters
• Compact size 5.91” x 9.25” x 2.4”
• Less than 300 μA leakage current
• EN55011 Class B conducted emissions
• Inhibit - TTL low to disable output
• Standard PS Off and DC OK signals
• High Efficiency 89% typical
• Compliant with RoHS requirements
• Standby output 5 VDC at 200 mA
• Variable speed internal fan
• Overvoltage protection
• Overcurrent protection
• Thermal protection

Input Voltage	90-264 VAC
Input frequency	47-63 Hz
Input Current (rms)	16 A (rms) @100 VAC, 60 Hz; 8 A (rms) @ 240 VAC, 50 Hz
Earth leakage current	300 μA max. @ 264 VAC, 63 Hz
Touch current	100 μA max. @ 264 VAC, 63 Hz
Ripple and noise	1% peak to peak maximum Remote sense Compensation for cable losses up to 0.5 V
Overvoltage protection	Set at 112-140% of nominal output voltage
Overcurrent protection	Set at 120-140% of maximum output current Thermal shutdown Protected to overtemperature conditions
Temperature coefficient	All outputs ±0.04% /℃ maximum
Transient response	Maximum excursion of 4%, recovering to 1% of final value within 500 us after a 25% step load change Standby power 5 V at 200 mA maximum Fan power 12 V at 1.0 A maximum
Operating temperature	-10℃ to +70℃
Storage temperature	-40℃ to +85℃
Relative humidity	5% to 95% non-condensing
Derating	Derate from 100% at +50℃ linearly to 50% at +70℃, applicable to convection and forced-air cooling conditions Switching frequency: 40 KHz to 200 KHz
Efficiency	88% min.
Hold-up time	10 ms minimum at 110 VAC
Line regulation	±0.5% maximum at full load
Inrush current	50 A @ 115 VAC, or 100 A @ 230 VAC, at 25℃ cold start
Withstand voltage	4000 VAC from input to output (2MOPP); 1500 VAC from input to ground (1MOPP); 1500 VAC from output to ground
MTBF	300,000 hours at full load at 25℃ ambient, calculated per MIL-HDBK-217F EMC Performance (IEC60601-1-2)
EN55011	Class B conducted, Class B radiated
EN61000-3-2	Harmonic distortion, Class A and D
EN61000-3-3	Line flicker
EN61000-4-2	ESD,±15 KV air and ±8 KV contact
EN61000-4-3	Radiated immunity, 10 V/m
EN61000-4-4	Fast transient/burst, ±2 KV
EN61000-4-5	Surge, ±1 KV diff.
EN61000-4-6	Conducted immunity, 10 Vrms
EN61000-4-8	Magnetic field immunity, 30 A/m
EN61000-4-11	Voltage dip immunity, 30% reduction for 500 ms, and >95% reduction for 10 ms
PFD	TTL high for normal operation,low upon loss of input power, turn-on delay time 100-2500 ms, turn-off delay time 1 ms minimum
Inhibit	TTL low to turn off output
DC OK	TTL high when output voltage >95%
PS OFF	TTL high to turn off output