85-264 V
12/24/36/48V Semi-reg
400 W Series
Medical
AC Input:
DC Output:
Power:
RMS
.
Grade:
Technical Specification
ACuQor 400W Series ELECTRICAL CHARACTERISTICS
All specifications typical with T = 25 °C, unless otherwise specified.
A
GENERAL SPECIFICATIONS
MAIN OUTPUT SPECIFICATIONS
Fundamental ripple freq.
Input
Output
500 kHz
250 kHz
Output power (continuous) 85-132/170-264 Vrms
400 W
500 W
See Figure 10
(5 s transient)
85-132/170-264 Vrms
132-170 Vrms
Audible noise
Fan speed varies with temp.
39 dBA @ 1 m max.
Nominal DC output
voltage (at 250W)
(Semi-regulated)
12 Vout
24 Vout
36 Vout
48 Vout
12.4 V
25 V
37.5 V
50 V
Weight (EA \ EC)
(SC \ RC)
343 g (12.1 oz) \ 446 g (15.7 oz)
846 g (29.8 oz) \ 879 g (31 oz)
1224 g (43.2 oz) \ 1298 g (45.8 oz)
(UC \ TC)
MTBF
MIL-217
Demonstrated
343.6 kHours
TBD kHours
Efficiency (see figs. 3 - 10) 12 Vout, 115 Vrms, 400 W
48 Vout, 115 Vrms, 400 W
88% typ.
90% typ.
89% typ.
91% typ.
ISOLATION SPECIFICATIONS
12 Vout, 230 Vrms, 400 W
48 Vout, 230 Vrms, 400 W
Isolation voltage
Input to output
Input to ground
4000 Vrms
1500 Vrms
1500 Vrms
Hold-up time (to -20%)
12 Vout
24 / 36 / 48 Vout
16 ms @ 400 W
20 ms @ 400 W
Output to ground (BF & CF )
Output to ground (CFD)
5000 Vpulse
Maximum load capacitance 12 Vout
16,000 µF
8,000 µF
4,000 µF
2,000 µF
Insulation resistance
Leakage currents
Output to ground
10 MΩ min.
See Note 2
24 Vout
36 Vout
48 Vout
ENVIRONMENTAL CHARACTERISTICS
Output ripple voltage
Switching frequency (20 MHz BW)
Twice line frequency (at 300W)
0.5% p-p
5.0% p-p
Thermal performance
Operating ambient (see Figure 9)
Non-operating ambient
0 ºC to +70 ºC
-40 ºC to +85 ºC
Turn-on delay
2 s max.
Relative humidity
Altitude
Non-condensing
5-95% RH
Operating
Non-operating
10,000 ft max.
30,000 ft max.
Transient response
Iout steps from 50-75%
At 0.2 A/µs
3% typ / 6% max.
dev.
100 ms recovery
Random vibration
Shock
5-500 Hz
0.03 g2/Hz
20 g peak
Half-sine, 10 ms, 3 axes
Overvoltage protection
Short circuit protection
Total regulation
Cyclic restart
110-120%
115% rated Iout
±6.0%
EMC CHARACTERISTICS
Conducted emissions
Cyclic operation
EN55011 and EN55022, FCC
part15
Level B
Over line, load and temperature
Always on (See Note 1)
Automatic recovery
Auxillary Output
5 V @ 50 mA
Line frequency harmonics EN61000-3-2
Class A
Clause 5b
Level 3
Level 3
Level 3
Level 3
Level 3
Level 3
3 A/m
Thermal protection
REMOTE_ENABLE
+125 ºC (PCB Temp)
Voltage fluctuations
ESD air
EN61000-3-3
EN61000-4-2
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
EN61000-4-11
Input Low Voltage
Input High Voltage
0.45 V (max)
4.15 V (min)
ESD contact
INPUT SPECIFICATIONS
AC input voltage
Radiated immunity
Fast transients
Universal range
85-264 Vrms
47-63 Hz
Input frequency
Line surge immunity
Conducted immunity
Power freq. mag. field
Voltage dip immunity
Input current
Power factor
115 Vrms @ 400 W
230 Vrms @ 400 W
4 Arms
2 Arms
>0.98
Perf Criteria A, A, B
<5% UT 10 ms,
70% UT 500 ms,
40% UT 100 ms
Input surge current
Internal input fuses
264 Vrms (cold start)
Both AC lines
40 A max.
6.3 A
SAFETY AGENCY CERTIFICATIONS (pending)
All certification marks appear on individual unit labels.
UL60601-1 and UL60950
IEC/EN 60601-1 and IEC/EN 60950
CE Marked
cUL CSA Standards
Meets NFPA 99 2005 300 µA earth leakage
NOTES:
1. Derate 1 mA per °C above 50 °C ambient temperature.
2. Leakage currents see page 4.
Product # AQ0400MUxx Series
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005045 Rev. A
09/08/08
Page 2
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