85-264 V
12/24/36/48V Semi-reg
400 W Series
Industrial
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
MAIN OUTPUT SPECIFICATIONS
GENERAL SPECIFICATIONS
Output power (continuous) 85-132/170-264 Vrms
400 W
500 W
See Figure 10
Fundamental ripple freq.
Input
Output
500 kHz
250 kHz
(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
Output to ground
3000 Vrms
1500 Vrms
500 Vrms
Hold-up time (to -20%)
12 Vout
24 / 36 / 48 Vout
16 ms @ 400 W
20 ms @ 400 W
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
Non-condensing
0 ºC to +70 ºC
-40 ºC to +85 ºC
Relative humidity
Altitude
5-95% RH
Turn-on delay
2 s max.
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
115 Vrms @ 400 W
230 Vrms @ 400 W
4 Arms
2 Arms
Power factor
>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.
UL60950
IEC/EN 60950
CE Marked
cUL CSA Standards
NOTES:
1. Derate 1 mA per °C above 50 °C ambient temperature.
2. Leakage currents:
AC Leakage Current
AC Line Connection
from Input to Earth
Normal Open Neutral
Condition
Fault
240 V L-N, 1 phase
ACuQor Typical at
110% nominal input 208 V L-L, 120 V L-N, 1 of 3 phases
400 µA
200 µA
200 µA
800 µA
400 µA
400 µA
voltage 60 Hz
240 V L-N-L, 120 V L-N, split phase
Product # AQ0400IUxx Series
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005052 Rev. A
09/08/08
Page 2
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