AQ1400M

Medical Grade AC-DC Power Supply 1400W

  • Low leakage; EN60601-1 compliant
  • Low noise; EN55011 / EN55022 Class B compliant
  • Integral fan cooling with speed control
  • Semi-regulated output for bus stability
  • Over-current, over-voltage, & over–temp protection
  • DC Power Good / AC Power Good signals
  • Remote enable input
  • Fan status output
  • Small size: 4.75″ x 7″ x 1.625″ (encased)
  • RoHS 6/6 compliant
  • 5 V (500 mW) standby output

Standard Testing Certifications

  • UL 60601-1
  • CAN/CSA C22.2 No. 601.1-M90
  • EN 60601-1
  • IEC 60601-1
  • ANSI/AAMI ES60601-1
  • CE Marked
  • Meets NFPA 99 2005 300 μA earth leakage

Specifications Table

MAIN OUTPUT SPECIFICATIONS
Output power (continuous)
(5 s transient)
85-132/170-264 Vrms
85-132/170-264 Vrms
132-170 Vrms
1400 W
1800 W
Nominal DC output
voltage (at 800W)
(Semi-regulated)
12 Vout
15 Vout
24 Vout
28 Vout
48 Vout
12.4 V
15.6 V
25 V
29 V
50 V
Efficiency12 Vout, 115 Vrms, 1400 W
24 Vout, 115 Vrms, 1400 W
48 Vout, 115 Vrms, 1400 W
12 Vout, 230 Vrms, 1400 W
24 Vout, 230 Vrms, 1400 W
48 Vout, 230 Vrms, 1400 W
87% typ.
89% typ.
90% typ.
89.5% typ.
90.5% typ.
91.5% typ.
Hold-up time (to -20%)12 / 15 Vout
24 / 28 / 48 Vout
10 ms @ 1400 W
12 ms @ 1400 W
Maximum load capacitance12 Vout
15 Vout
24 Vout
28 Vout
48 Vout
48,000 μF
40,500 μF
24,000 μF
19,200 μF
6,000 μF
Output ripple voltageSwitching frequency (20 MHz BW)
Twice line frequency (at 800W)
0.5% p-p
5.0% p-p
Turn-on delay2 s max.
Transient responseIout steps from 50-75%
At 0.2 A/μs
3% typ / 6% max. dev.
100 ms recovery
Overvoltage protectionCyclic restart110-120%
Short circuit protectionCyclic operation115% rated Iout
Total regulationOver line, load and temperature±6.0%
Auxillary OutputAlways on (See Note 1)5 V @ 100 mA
Thermal protectionAutomatic recovery +125 ºC (PCB Temp)
REMOTE_ENABLEInput Low Voltage
Input High Voltage
0.45 V (max)
4.15 V (min)
INPUT SPECIFICATIONS
AC input voltageUniversal rangeAC input voltage Universal range 85-264 Vrms
Input frequencyInput frequency 47-63 Hz
Input current115 Vrms @ 1400 W
230 Vrms @ 1400 W
14 Arms
7 Arms
Power factor >0.98
Input surge264 Vrms (cold start)50 A max.
Internal input fusesBoth AC lines20 A
GENERAL SPECIFICATIONS
Fundamental ripple freq.Fundamental ripple freq. Input 500 kHzFundamental ripple freq. Input 500 kHz
Output 250 kHzOutput 250 kHz
Audible noise
Weight
( AQ0800xxxxGC )
( AQ1100xxxxGC )
( AQ1400xxxxGC )
Fan speed varies with temp.45 dBA @ 1 m max.
998 g (35.2 oz)
1179 g (41.6 oz)
1179 g (41.6 oz)
MTBFMIL-217
Demonstrated
533 kHours
TBD kHours
ISOLATION SPECIFICATIONS
Isolation voltageInput to output
Input to ground
Output to ground (BF & CF)
Output to ground (CFD)
4000 Vrms
1500 Vrms
1500 Vrms
5000 Vpulse
Insulation resistanceOutput to ground10 MΩ min.
ENVIRONMENTAL CHARACTERISTICS
Thermal performanceOperating ambient (see Figure 11)
Non-operating ambient
 0 ºC to +70 ºC
-40 ºC to +85 ºC
Relative humidityNon-condensing 5-95% RH
AltitudeOperating
Non-operating
10,000 ft max.
30,000 ft max.
Random vibration5-500 Hz0.03 g2/Hz
ShockHalf-sine, 10 ms, 3 axes20 g peak
EMC CHARACTERISTICS
Conducted emissionsEN55011 and EN55022, FCC part15Level B
Line frequency harmonicsEN61000-3-2Class A
Voltage fluctuationsEN61000-3-3Clause 5b
ESD air
See following details
EN61000-4-2Level 4, +/-15kV
Perf Criteria A, AC Input Connections
Perf Criteria B, DC Output Connections
ESD contactEN61000-4-2Level 4, +/-8kV
Perf Criteria A; HCP, VCP, Case
Radiated immunityEN61000-4-3Level 3, 10V/m
IEC60601-1-2 Ed.4 Table 4
28 V/m
IEC60601-1-2 Ed.4 Table 9
Perf Criteria A
Fast transientsEN61000-4-4Level 3,
100KHz rep, AC input leads
IEC60601-1-2 Ed.4 Table 5
Perf Criteria A
Line surge immunityEN61000-4-5Level 3
Perf Criteria B
Perf Criteria BPerf Criteria B
Conducted immunityEN61000-4-6Level 3
Perf Criteria A
Power freq. mag. FieldEN61000-4-830 A/m
IEC60601-1-2 Ed.4 Table 4
Perf Criteria A
Voltage dip immunity
See following details
EN61000-4-11 0% Ut;
0.5 cycle 45° increments
0% Ut; 1 cycle
70% Ut; 0.5s
IEC60601-1-2 Ed.4 Table 5
Perf Criteria A, Load Dependent
Voltage interruptionsEN61000-4-11 0% Ut; 5s
IEC60601-1-2 Ed.4 Table 5
Perf Criteria B
NOTES:
1. Derate 1 mA per °C above 50 °C ambient temperature.
2. Leakage currents see following table.