Technical Specification
All specifications typical with TA = 25 °C, unless otherwise specified.
MAIN OUTPUT SPECIFICATIONS
Output power (continuous) 85-132/170-264 Vrms
(5 s transient)
85-132/170-264 Vrms
132-170 Vrms
12 Vout (model 1T)
24 Vout (model 2T)
36 Vout (model 3T)
48 Vout (model 4T)
Efficiency
12 Vout, 115 Vrms, 400 W
(see figs. 1, 3, 5, 7)
48 Vout, 115 Vrms, 400 W
(see Note 1)
12 Vout, 230 Vrms, 400 W
48 Vout, 230 Vrms, 400 W
Hold-up time (to -20%)
12 Vout
(see Note 1)
24 / 36 / 48 Vout
Maximum load capacitance 12 Vout
24 Vout
36 Vout
48 Vout
Output ripple voltage
Switching frequency (20 MHz BW)
Twice line frequency (at 300W)
Turn-on delay
Transient response
Iout steps from 50-75%
At 0.2 A/µs
Cyclic restart
Cyclic operation
Over line, load and temperature
ΔVout
caused by 50 W step
ΔVout caused by 10 W step
Nominal DC output
voltage (at 250W)
(Semi-regulated)
AC Input:
85-264 V
RMS
DC Output:
12/24/36/48V
Semi-reg
.
Power:
400 W Series
Grade:
Industrial
ACuQor 400W Triple Vout Series ELECTRICAL CHARACTERISTICS
400 W (Note 1)
500 W (Note 1)
See Figure 10
12.4 V
25 V
37.5 V
50 V
88% typ.
90% typ.
89% typ.
91% typ.
16 ms @ 400 W
20 ms @ 400 W
16,000 µF
8,000 µF
4,000 µF
2,000 µF
0.5% p-p
5.0% p-p
2 s max.
3% typ / 6% max.
dev.
100 ms recovery
110-120%
115% rated Iout
±6.0%
0.5%
0.1%
+125 ºC (PCB Temp)
0.45 V (max)
4.15 V (min)
50 W
12.4 V
±6.0%
400 mV
10 mV
0.45 Vrms
4.2 A
5.0 A
2,000 uF
10 W
5.0 V
±5.0%
2.0 A
2.5 A
1,000 uF
85-264 Vrms
47-63 Hz
4 Arms
2 Arms
>0.98
40 A max.
6.3 A
GENERAL SPECIFICATIONS
Fundamental ripple freq.
Input
500 kHz
Output
250 kHz
Audible noise
Fan speed varies with temp.
39 dBA @ 1 m max.
Weight (EA \ EC)
343 g (12.1 oz) \ 446 g (15.7 oz)
(SC \ RC)
846 g (29.8 oz) \ 879 g (31 oz)
(UC \ TC)
1224 g (43.2 oz) \ 1298 g (45.8 oz)
MTBF
MIL-217
343.6 kHours
Demonstrated
TBD kHours
ISOLATION SPECIFICATIONS
Isolation voltage
Input to output
3000 Vrms
Input to ground
1500 Vrms
Output to ground
500 Vrms
Insulation resistance
Output to ground
10 MΩ min.
Leakage currents
See Note 2
ENVIRONMENTAL CHARACTERISTICS
Thermal performance
Operating ambient (see Figure 9)
Non-operating ambient
Relative humidity
Non-condensing
Altitude
Operating
Non-operating
Random vibration
5-500 Hz
Shock
Half-sine, 10 ms, 3 axes
EMC CHARACTERISTICS
Conducted emissions
EN55011 and EN55022, FCC
part15
Line frequency harmonics EN61000-3-2
Voltage fluctuations
EN61000-3-3
ESD air
EN61000-4-2
ESD contact
EN61000-4-2
Radiated immunity
EN61000-4-3
Fast transients
EN61000-4-4
Line surge immunity
EN61000-4-5
Conducted immunity
EN61000-4-6
Power freq. mag. field
EN61000-4-8
Voltage dip immunity
EN61000-4-11
0 ºC to +70 ºC
-40 ºC to +85 ºC
5-95% RH
10,000 ft max.
30,000 ft max.
0.03 g2/Hz
20 g peak
Level B
Class A
Clause 5b
Level 3
Level 3
Level 3
Level 3
Level 3
Level 3
3 A/m
Perf Criteria A, A, B
<5% UT 10 ms,
70% UT 500 ms,
40% UT 100 ms
Automatic recovery
Input Low Voltage
Input High Voltage
12V_STANDBY OUTPUT SPECIFICATIONS
Output power
85-264 Vrms
Nominal DC output voltage Semi-regulated
Total regulation
Over line, load and temperature
Main output cross-reg.
Δ12V_STANDBY
caused by Δ350W
on main output
Output ripple
Switching frequency (20 MHz BW)
Twice line frequency
Output current
Continuous
Short circuit protection
Cyclic operation
Maximum load capacitance
5V_STANDBY OUTPUT SPECIFICATIONS
Output power
85-264 Vrms
Nominal DC output voltage Fully regulated
Total regulation
Over line, load and temperature
Output current
Continuous
Short circuit protection
Cyclic operation
Maximum load capacitance
INPUT SPECIFICATIONS
AC input voltage
Universal range
Input frequency
Input current
(see Note 1)
Power factor
Input surge current
Internal input fuses
115 Vrms @ 400 W
230 Vrms @ 400 W
264 Vrms (cold start)
Both AC lines
Overvoltage protection
Short circuit protection
Total regulation
12V_STANDBY cross-reg.
5V_STANDBY cross-reg.
Thermal protection
REMOTE_ENABLE
SAFETY AGENCY CERTIFICATIONS (pending)
All certification marks appear on individual unit labels.
UL60950
IEC/EN 60950
CE Marked
cUL CSA Standards
NOTES:
1. Main output power rating always includes 5 V and 12 V standby outputs.
2. Leakage currents:
AC Leakage Current
from Input to Earth
AC Line Connection
Normal Open Neutral
Condition
Fault
400 µA
200 µA
200 µA
800 µA
400 µA
400 µA
240 V L-N, 1 phase
ACuQor Typical at
110% nominal input 208 V L-L, 120 V L-N, 1 of 3 phases
voltage 60 Hz
240 V L-N-L, 120 V L-N, split phase
Product # AQ0400IUxT Series
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005053 Rev. A
09/08/08
Page 2
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