Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 1
Configurations
•400WEncasedorOpenFrame
•800WEncasedFlatorStacked
•1200WEncasedFlatorStacked
1200 W Encased Stacked
400 W Encased
400 W Open Frame
800 W Encased Flat
Technical
Specification
400 W Single Vout Series
Industrial Grade AC/DC Power Supply With PFC
85-264 Vrms 12/24/36/48 V 400 W 500 W Up to 91 %
Input Voltage Semi-Regulated Output Output Continuous Output Transient Full Load Efciency
• High efciency (91% for 48 VOUT Model at 400 W)
• Universal input voltage range
• Semi-regulated output for bus stability
• Parallel operation supported
• Integral fan cooling with speed control
• Active PFC; EN61000-3-2 compliant
• Low leakage; EN60601-1 compliant
• Low noise; EN55011 / EN55022 Class B compliant
• Over–current, over–voltage, and over–temp
protection
• DC Power Good / AC Power Good signals
• Remote enable input
• Fan status output / Fan enable input
• Small size: 3" x 5" x 1.45" (open frame)
• RoHS 6/6 compliant
• 5 V (250 mW) standby output
400 W Single Vout Series Features
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 2
AC Leakage Current
from Input to Earth AC Line Connection Normal
Condition
Open Neutral
Fault
ACuQor Typical at
110% nominal input
voltage 60 Hz
240 V L-N, 1 phase 400 µA 800 µA
208 V L-L, 120 V L-N, 1 of 3 phases 200 µA 400 µA
240 V L-N-L, 120 V L-N, split phase 200 µA 400 µA
ACuQor 400W Series ELECTRICAL CHARACTERISTICS
All specications typical with TA = 25 °C, unless otherwise specied.
MAIN OUTPUT SPECIFICATIONS
Output power (continuous)
(5 s transient)
85-132/170-264 Vrms
85-132/170-264 Vrms
132-170 Vrms
400 W
500 W
See Figure 10
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
Efciency (see gs. 3 - 10) 12 Vout, 115 Vrms, 400 W
48 Vout, 115 Vrms, 400 W
12 Vout, 230 Vrms, 400 W
48 Vout, 230 Vrms, 400 W
88% typ.
90% typ.
89% typ.
91% typ.
Hold-up time (to -20%) 12 Vout
24 / 36 / 48 Vout
16 ms @ 400 W
20 ms @ 400 W
Maximum load capacitance 12 Vout
24 Vout
36 Vout
48 Vout
16,000 µF
8,000 µF
4,000 µF
2,000 µF
Output ripple voltage Switching frequency (20 MHz BW)
Twice line frequency (at 300W)
0.5% p-p
5.0% p-p
Turn-on delay 2 s max.
Transient response Iout steps from 50-75%
At 0.2 A/µs
3% typ / 6% max.
dev.
100 ms recovery
Overvoltage protection Cyclic restart 110-120%
Short circuit protection Cyclic operation 115% rated Iout
Total regulation Over line, load and temperature ±6.0%
Auxillary Output Always on (See Note 1) 5 V @ 50 mA
Thermal protection Automatic recovery +125 ºC (PCB Temp)
REMOTE_ENABLE Input Low Voltage
Input High Voltage
0.45 V (max)
4.15 V (min)
INPUT SPECIFICATIONS
AC input voltage Universal range 85-264 Vrms
Input frequency 47-63 Hz
Input current
115 Vrms @ 400 W
230 Vrms @ 400 W
4 Arms
2 Arms
Power factor >0.98
Input surge current 264 Vrms (cold start) 40 A max.
Internal input fuses Both AC lines 6.3 A
GENERAL SPECIFICATIONS
Fundamental ripple freq. Input
Output
500 kHz
250 kHz
Audible noise Fan speed varies with temp. 39 dBA @ 1 m max.
Weight (EA \ EC)
(SC \ RC)
(UC \ TC)
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)
MTBF MIL-217
Demonstrated
343.6 kHours
TBD kHours
ISOLATION SPECIFICATIONS
Isolation voltage Input to output
Input to ground
Output to ground
3000 Vrms
1500 Vrms
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
0 ºC to +70 ºC
-40 ºC to +85 ºC
Relative humidity Non-condensing 5-95% RH
Altitude Operating
Non-operating
10,000 ft max.
30,000 ft max.
Random vibration 5-500 Hz 0.03 g2/Hz
Shock Half-sine, 10 ms, 3 axes 20 g peak
EMC CHARACTERISTICS
Conducted emissions EN55011 and EN55022, FCC
part15
Level B
Line frequency harmonics EN61000-3-2 Class A
Voltage uctuations EN61000-3-3 Clause 5b
ESD air EN61000-4-2 Level 3
ESD contact EN61000-4-2 Level 3
Radiated immunity EN61000-4-3 Level 3
Fast transients EN61000-4-4 Level 3
Line surge immunity EN61000-4-5 Level 3
Conducted immunity EN61000-4-6 Level 3
Power freq. mag. eld EN61000-4-8 3 A/m
Voltage dip immunity EN61000-4-11 Perf Criteria A, A, B
<5% UT 10 ms,
70% UT 500 ms,
40% UT 100 ms
SAFETY AGENCY CERTIFICATIONS (pending)
All certication 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 Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 3
EFFICIENCY, DERATING, AND VOUT DROOP CURVES
Figure 2: 12 V
OUT droop characteristic.
Figure 4: 24 V
OUT droop characteristic.
Figure 1: 12 V
OUT efficiency curves.
Figure 3: 24 V
OUT efficiency curves.
65
70
75
80
85
90
95
100
0100 200 300 400 500
Output Power (W)
Efficiency (%)
115 Vrms
230 Vrms
10.0
10.5
11.0
11.5
12.0
12.5
13.0
13.5
14.0
04812 16 20 24 28 32 36
Output Load (A)
Output Voltage (V)
20
21
22
23
24
25
26
27
28
0 2 4 6 8 10 12 14 16 18
Output Load (A)
Output Voltage (V)
30
32
34
36
38
40
42
0246810 12
Output Load (A)
Output Voltage (V)
65
70
75
80
85
90
95
100
0100 200 300 400 500
Output Power (W)
Efficiency (%)
115 Vrms
230 Vrms
65
70
75
80
85
90
95
100
0100 200 300 400 500
Output Power (W)
Efficiency (%)
115 Vrms
230 Vrms
Figure 6: 36 V
OUT droop characteristic.Figure 5: 36 V
OUT efficiency curves.
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 4
EFFICIENCY, DERATING, AND VOUT DROOP CURVES
42
44
46
48
50
52
54
0123456789
Output Load (A)
Figure 8: 48 V
OUT droop characteristic.
0
100
200
300
400
500
010 20 30 40 50 60 70 80
Ambient Temperatu re (ºC)
Power (W)
24 / 36 / 48 V with Fan Enabled
12 V with Fan Enabled
24 / 36 / 48 V with Fan Disabled
12 V with Fan Disabled
85
132
170
264
0
100
200
300
400
500
600
Input AC Voltage (VRM S)
Power (W)
Transient
Continuous
Figure 9: Continuous power derating curve in natural convection.
Figure 7: 48 V
OUT efficiency curves.
65
70
75
80
85
90
95
100
0100 200 300 400 500
Output Power (W)
Efficiency (%)
115 Vrms
230 Vrms
Figure 10: Rated output power vs Input AC Voltage.
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 5
MECHANICAL DRAWINGS (1 Module Open Frame Version — E Package Type)
NOTES (applies to all mechanicals)
1)Recommendedscrewtighteningtorqueof6in.lbs
2)Undimensionedcomponentsareshownforvisualreferenceonly
3)Alldimensionsininches[mm]
Tolerances: x.xxin±0.02
x.xxxin±0.010
BottomTop Front
Back
Right
MECHANICAL DRAWINGS (2 Modules Flat Version — R Package Type) MECHANICAL DRAWINGS (3 Modules Flat Version — T Package Type)
BottomTop
Front
Back
Right
MECHANICAL DRAWINGS (3 Modules Stacked Version — U Package Type)MECHANICAL DRAWINGS (2 Modules Stacked Version — S Package Type)
MECHANICAL DRAWINGS (1 Module Encased Version — E Package Type)
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 6
MECHANICAL DRAWINGS (1 Module Open Frame Version — E Package Type)
NOTES (applies to all mechanicals)
1)Recommendedscrewtighteningtorqueof6in.lbs
2)Undimensionedcomponentsareshownforvisualreferenceonly
3)Alldimensionsininches[mm]
Tolerances: x.xxin±0.02
x.xxxin±0.010
BottomTop Front
Back
Right
MECHANICAL DRAWINGS (2 Modules Flat Version — R Package Type) MECHANICAL DRAWINGS (3 Modules Flat Version — T Package Type)
BottomTop
Front
Back
Right
MECHANICAL DRAWINGS (3 Modules Stacked Version — U Package Type)MECHANICAL DRAWINGS (2 Modules Stacked Version — S Package Type)
MECHANICAL DRAWINGS (1 Module Encased Version — E Package Type)
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 7
MECHANICAL DRAWINGS (1 Module Open Frame Version — E Package Type)
NOTES (applies to all mechanicals)
1)Recommendedscrewtighteningtorqueof6in.lbs
2)Undimensionedcomponentsareshownforvisualreferenceonly
3)Alldimensionsininches[mm]
Tolerances: x.xxin±0.02
x.xxxin±0.010
BottomTop Front
Back
Right
MECHANICAL DRAWINGS (2 Modules Flat Version — R Package Type) MECHANICAL DRAWINGS (3 Modules Flat Version — T Package Type)
BottomTop
Front
Back
Right
MECHANICAL DRAWINGS (3 Modules Stacked Version — U Package Type)MECHANICAL DRAWINGS (2 Modules Stacked Version — S Package Type)
MECHANICAL DRAWINGS (1 Module Encased Version — E Package Type)
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 8
MECHANICAL DRAWINGS (1 Module Open Frame Version — E Package Type)
NOTES (applies to all mechanicals)
1)Recommendedscrewtighteningtorqueof6in.lbs
2)Undimensionedcomponentsareshownforvisualreferenceonly
3)Alldimensionsininches[mm]
Tolerances: x.xxin±0.02
x.xxxin±0.010
BottomTop Front
Back
Right
MECHANICAL DRAWINGS (2 Modules Flat Version — R Package Type) MECHANICAL DRAWINGS (3 Modules Flat Version — T Package Type)
BottomTop
Front
Back
Right
MECHANICAL DRAWINGS (3 Modules Stacked Version — U Package Type)MECHANICAL DRAWINGS (2 Modules Stacked Version — S Package Type)
MECHANICAL DRAWINGS (1 Module Encased Version — E Package Type)
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 9
MECHANICAL DRAWINGS (1 Module Open Frame Version — E Package Type)
NOTES (applies to all mechanicals)
1)Recommendedscrewtighteningtorqueof6in.lbs
2)Undimensionedcomponentsareshownforvisualreferenceonly
3)Alldimensionsininches[mm]
Tolerances: x.xxin±0.02
x.xxxin±0.010
BottomTop Front
Back
Right
MECHANICAL DRAWINGS (2 Modules Flat Version — R Package Type) MECHANICAL DRAWINGS (3 Modules Flat Version — T Package Type)
BottomTop
Front
Back
Right
MECHANICAL DRAWINGS (3 Modules Stacked Version — U Package Type)MECHANICAL DRAWINGS (2 Modules Stacked Version — S Package Type)
MECHANICAL DRAWINGS (1 Module Encased Version — E Package Type)
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 10
REMOTE_ENABLE
10k
10 Ohms To Enable
Circuitry
V
OUT
(-)
0.1 µF
5 k
5V_STANDBY
5V_STANDBY
Figure C: Remote enable interface circuitry.
Figure A: Fan status output / Fan enable input interface circuitry.
2N3904
10 Ohms 5 k
AC_POWER_GOOD or
DC_POWER_GOOD 0.1 µF From AC/DC
Monitor
Circuitry
V
OUT
(-)
1N4148
5V_STANDBY
Figure B: Power good interface circuitry.
CONNECTOR DETAILS
OUTPUT CONNECTOR PINOUT (top side)
Pin 1 FAN_GOOD Open collector with internal 5V pullup. See Figure A.
Pulsed low on fan failure, 100ms, 50% duty.
Short to VOUT(-) to disable fan.
Pin 2 AC_POWER_GOOD Open collector with internal 5V pullup. See Figure B.
Pulled low on AC power dropout.
Pin 3 DC_POWER_GOOD Open collector with internal 5V pullup. See Figure B.
Pulled low during startup ramp and within 5 ºC of
temperature shutdown threshold.
Pin 4 5V_STANDBY 5 V @ 50 mA available whenever AC power is applied.
Pin 5 VOUT(+) Positive Output Voltage.
Pin 6 VOUT(+) Positive Output Voltage.
Pin 7 VOUT(+) Positive Output Voltage.
Pin 8 VOUT(+) Positive Output Voltage.
Pin 9 Reserved Reserved for future use.
Pin 10 Reserved Reserved for future use.
Pin 11 REMOTE_ENABLE Logic input. See Figure C.
Pull high to enable main output.
Pin 12 VOUT(–) Negative Output Voltage.
Pin 13 VOUT(–) Negative Output Voltage.
Pin 14 VOUT(–) Negative Output Voltage.
Pin 15 VOUT(–) Negative Output Voltage.
Pin 16 VOUT(–) Negative Output Voltage.
12 V OUTPUT CONNECTOR PINOUT (bottom side)
Pin 1 VOUT(+) Positive Output Voltage.
Pin 2 VOUT(+) Positive Output Voltage.
Pin 3 VOUT(+) Positive Output Voltage.
Pin 4 VOUT(+) Positive Output Voltage.
Pin 5 VOUT(–) Negative Output Voltage.
Pin 6 VOUT(–) Negative Output Voltage.
Pin 7 VOUT(–) Negative Output Voltage.
Pin 8 VOUT(–) Negative Output Voltage
MATING CONNECTORS
Connector Type Contact
OUTPUT (16 pins) Molex 430251600 Molex 430300008*
12V_OUTPUT (8 pins) Molex 436450800 Molex 430300008*
INPUT JST VHR-5N JST SVH-41T-P1.1
* Each contact rated for a maximum of 5.5 A.
INDIVIDUAL INPUT CONNECTOR PINOUT
Pin 1 Ground
Pin 3 AC Neutral
Pin 5 AC Line
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 11
INSTALLATION INSTRUCTIONS
General:ACuQorAC/DCpowersuppliesareintendedforuse
as components in industrial equipment. ACuQor units must be
properlyinstalledwithinenduseequipmentbeforetheycanbe
safelyappliedasdescribedinthisdocument.Thesuitabilityof
theACuQor/equipmentcombinationmustbeverifiedthroughend
productinvestigation.
Mounting:RefertotheMechanicalDrawingssection.ACuQor
unitsareprovidedwiththreadedstainless-steelstand-offsorinserts
formounting.Thismountinghardwareisinternallyconnectedto
the input connector protective-earth terminal for functional-earth
EMCcontrol.Anyorientation(vertical,horizontal,etc.)maybe
used.Adequateairspaceshouldbeprovidedoverthefanintake
(top) and exhaust (sides) to allow for exchange of cooling air.
ACuQorisdesignedforapollutiondegree2environment.The
suitabilityoftheenclosedACuQormechanicalassembliesmustbe
verifiedthroughendproductinvestigation.
Encased models: A minimum of 5 mm electrical clearance
shouldbeallowedfromtheconnectorendsofencasedmodels.
Input:RefertotheConnectorDetailssectionforinputconnec-
torwiring.ACuQorproductsrequireasinglephaseACpower
sourceof100-240V50/60Hznominal.Refertonameplatelabel
for input current ratings. A protective-earth connection is also
required. Minimum wire size of 18 AWG (0.8mm2) is recom-
mended.BothsidesoftheAClineareinternallyfused(seetable
forspecificmodels).Thesefusesarenotuserreplaceable.
MODEL Input Fuses (in Both AC Lines) Fuses Total
AQ0300 Littelfuse6.3A250V21606.3XEP 2
AQ0400 Littelfuse6.3A250V21606.3XEP 2
AQ0500 Littelfuse10.0A250V216010XEP 2
Output: Referto theConnector Detailssection foroutput con-
nector wiring and signal I/O functionality. Refer to nameplate
label for output current ratings. Main DC output (Vout+, Vout-)
pins should use 20 AWG (0.5mm2) wire size. Individual main
outputpinsshouldnotbeloadedtomorethan5.5A.Forcurrents
greaterthan5.5A,multiplemainoutputpins/wiresmustbeused
inparallel.AllsignalI/OpinsarereferencedtoVout-.
EMC:ACuQorproductshavebeentestedtotheEMCspecifica-
tionslistedintheElectricalCharacteristicssection.However,end
useequipmentmustbetestedtoverifyEMCcompliance.
Hipot Testing: ACuQor products are rated for Hipot testing
levels of 1500 Vac input to protective-earth, 500 Vac output to
protective-earth,and3000Vacinputtooutput.Whenperform-
ing the 3000 Vac input to output test, the test voltage must be
balancedevenly 1500Vacinput andoutput to protective-earth.
Twooppositelyphased testvoltage sourcesora single testvolt-
agesourcewithexternalbalancingimpedances(capacitors)may
beusedtopreventoverstressinginputoroutputtoprotective-earth
insulationperIEC/ENC60950-1.
Chassis con gurations for Parallel Units
ACuQor units are available either open-frame or pre-mounted
at the factory. Up to 3 units can be mounted into a chassis, in
either side-by-side or stacked con gurations. For a complete list of
options, see the “Part Numbering System” table on the last page,
under “Package Type”, along with the Mechanical Drawings pages.
Only side-by-side con gurations can be populated with 500W units,
since each includes a thermal pad underneath.
Interconnection of Parallel Units
ACuQor units mounted in 2 and 3 unit chassis are not connected
together. This allows the physical routing and connectivity of the
external wiring to be customized to each application. The following
table summarizes the recommended wiring to operate multiple
units in parallel:
Speci cations of Parallel Units
As a rule, units wired in parallel behave the same as single units.
Any speci cation will remain unchanged that is expressed in units
of voltage, time, frequency, or ef ciency. Speci cations expressed
in terms of power, current, or capacitance, should be scaled by the
number of units wired in parallel.
ACuQor units are individually calibrated at the factory, so that the
output voltage vs. output current characteristic is always consistent
(see Vout droop characteristic gures). As such, multiple units will
share output current accurately. Full current is guaranteed from a
bank of multiple units wired in parallel.
Output Connector Signal Suggested Connection Behavior with Multiple Units
REMOTE_ENABLE Wire in parallel Inputs activated simultaneously
FAN_GOOD “ Wired-OR outputs – can be pulled low by any unit during an abnormal condition.
AC_POWER_GOOD “ “
DC_POWER_GOOD “ “
VOUT(+), VOUT(-) “ Built-in droop characteristic ensures graceful current sharing.
12V_STANDBY* “ “
5V_STANDBY Do not wire in parallel Fully regulated characteristic does not support current sharing. If placed in
parallel, only the output with the highest set-point will drive current.
*Note: Triple output models only.
PARALLEL OPERATION - MULTIPLE UNITS PART NUMBERING SYSTEM
The part numbering system for SynQor’s ACuQor AC/DC power supplies follows the format shown in the table below.
Notallcombinationsmakevalidpartnumbers,pleasecontactSynQorforavailability.
ACCESSORIES
SynQoroffersaseriesofassembliesthatcanbeorderedaccordingtothetablebelow.Mechanicaldrawingsfortheseaccessoriesare
availablefordownloadinpdfformatfromtheSynQorwebsite.
APPLICATION NOTES
AvarietyofapplicationnotesandtechnicalwhitepaperscanbedownloadedinpdfformatfromtheSynQorwebsite.
PATENTS
SynQorholdsthefollowingpatents,oneormoreofwhichmightapplytothisproduct:
5,999,417 6,222,742 6,545,890 6,577,109
6,594,159 6,731,520 6,894,468 6,896,526
6,927,987 7,050,309 7,072,190 7,085,146
7,119,524 7,269,034 7,272,021 7,272,023
Warranty:SynQoroffersatwo(2)yearlimitedwarranty.Completewarrantyinforma-
tionislistedonourwebsiteorisavailableuponrequestfromSynQor.
Limitation on use: SynQor’s products are not authorized for use and should not be
used,without thespecific prior writtenapproval of anauthorized officerof SynQor
makingspecificreferencehereto,inanylifesupportsystem,nuclearfacilityorapplica-
tion,aircraftcontrolapplicationoranyotherapplicationinwhichfailureoftheproduct
couldreasonablyresultinharmtolife,propertyortheenvironment.
InformationfurnishedbySynQorisbelievedtobeaccurateandreliable.However,
noresponsibilityisassumedbySynQorforitsuse,norforanyinfringementsofpatents
orotherrightsofthirdpartieswhichmayresultfromitsuse.Nolicenseisgrantedby
implicationorotherwiseunderanypatentorpatentrightsofSynQor.
Contact SynQor for further information:
Phone: 978-849-0600
TollFree: 888-567-9596
Fax: 978-849-0602
E-mail: power@synqor.com
Web: www.synqor.com
Address: 155SwansonRoad
Boxborough,MA01719,USA
Family Output Power Grade Range Output Voltage
(xx=Standard; xT=Triple) Package Type
(Correlates to Output Power) Thermal
Design Options
AQ
ACuQor series
of ac-dc semi-regulated
output power supplies
0300: 300 W
0400: 400 W
0500: 500 W
0600: 600 W (2 x 300 W)
0800: 800 W (2 x 400 W)
0900: 900 W (3 x 300 W)
1000: 1000 W (2 x 500 W)
1200: 1200 W (3 x 400 W)
1500: 1500 W (3 x 500 W)
I: industrial U: universal
(85-264 VRMS)
12: 12 V
1T: 12 V / 5 & 12 V STBY
24: 24 V
2T: 24 V / 5 & 12 V STBY
36: 36 V
3T: 36 V / 5 & 12 V STBY
48: 48 V
4T: 48 V / 5 & 12 V STBY
E: 1 unit (3" x 5")
R: 2 units; fl at
S: 2 units; stacked
T: 3 units; fl at
U: 3 units; stacked
A: open frame
C: encased
Q: encased only
Industrial Grade:
IND: Industrial
Part Number Description
AQ-CBL-INPUT1C Input mating cable with pre-stripped wire ends (36" long).
AQ-CBL-OUT1C Output mating cable with pre-stripped wire ends (18" long).
AQ-CBL-OUT1CD Same as AQ-CBL-OUT1C with an additional 8-pin connector.
AQ-CBL-OUT2C Output mating cable with connectors on both ends (18" long).
AQ-CBL-OUT2CD Same as AQ-CBL-OUT2C with an additional 8-pin connector.
AQ-INSUL1M Single module bottom-side Mylar insulator for open frame mounting.
AQ-EVAL-PRL3 Evaluation board for up to three paralleled modules.
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 12
INSTALLATION INSTRUCTIONS
General:ACuQorAC/DCpowersuppliesareintendedforuse
as components in industrial equipment. ACuQor units must be
properlyinstalledwithinenduseequipmentbeforetheycanbe
safelyapplied asdescribedinthisdocument.Thesuitabilityof
theACuQor/equipmentcombinationmustbeverifiedthroughend
productinvestigation.
Mounting:RefertotheMechanicalDrawingssection.ACuQor
unitsareprovidedwiththreadedstainless-steelstand-offsorinserts
formounting.Thismountinghardwareisinternallyconnectedto
the input connector protective-earth terminal for functional-earth
EMCcontrol.Anyorientation(vertical,horizontal,etc.)maybe
used.Adequateairspaceshouldbeprovidedoverthefanintake
(top) and exhaust (sides) to allow for exchange of cooling air.
ACuQorisdesignedforapollutiondegree2environment.The
suitabilityoftheenclosedACuQormechanicalassembliesmustbe
verifiedthroughendproductinvestigation.
Encased models: A minimum of 5 mm electrical clearance
shouldbeallowedfromtheconnectorendsofencasedmodels.
Input:RefertotheConnectorDetailssectionforinputconnec-
torwiring.ACuQorproductsrequireasinglephaseACpower
sourceof100-240V50/60Hznominal.Refertonameplatelabel
for input current ratings. A protective-earth connection is also
required. Minimum wire size of 18 AWG (0.8mm2) is recom-
mended.BothsidesoftheAClineareinternallyfused(seetable
forspecificmodels).Thesefusesarenotuserreplaceable.
MODEL Input Fuses (in Both AC Lines) Fuses Total
AQ0300 Littelfuse6.3A250V21606.3XEP 2
AQ0400 Littelfuse6.3A250V21606.3XEP 2
AQ0500 Littelfuse10.0A250V216010XEP 2
Output: Referto theConnector Detailssection foroutput con-
nector wiring and signal I/O functionality. Refer to nameplate
label for output current ratings. Main DC output (Vout+, Vout-)
pins should use 20 AWG (0.5mm2) wire size. Individual main
outputpinsshouldnotbeloadedtomorethan5.5A.Forcurrents
greaterthan5.5A,multiplemainoutputpins/wiresmustbeused
inparallel.AllsignalI/OpinsarereferencedtoVout-.
EMC:ACuQorproductshavebeentestedtotheEMCspecifica-
tionslistedintheElectricalCharacteristicssection.However,end
useequipmentmustbetestedtoverifyEMCcompliance.
Hipot Testing: ACuQor products are rated for Hipot testing
levels of 1500 Vac input to protective-earth, 500 Vac output to
protective-earth,and3000Vacinputtooutput.Whenperform-
ing the 3000 Vac input to output test, the test voltage must be
balancedevenly 1500Vacinput andoutput to protective-earth.
Twooppositelyphased testvoltage sourcesora single testvolt-
agesourcewithexternalbalancingimpedances(capacitors)may
beusedtopreventoverstressinginputoroutputtoprotective-earth
insulationperIEC/ENC60950-1.
Chassis con gurations for Parallel Units
ACuQor units are available either open-frame or pre-mounted
at the factory. Up to 3 units can be mounted into a chassis, in
either side-by-side or stacked con gurations. For a complete list of
options, see the “Part Numbering System” table on the last page,
under “Package Type”, along with the Mechanical Drawings pages.
Only side-by-side con gurations can be populated with 500W units,
since each includes a thermal pad underneath.
Interconnection of Parallel Units
ACuQor units mounted in 2 and 3 unit chassis are not connected
together. This allows the physical routing and connectivity of the
external wiring to be customized to each application. The following
table summarizes the recommended wiring to operate multiple
units in parallel:
Speci cations of Parallel Units
As a rule, units wired in parallel behave the same as single units.
Any speci cation will remain unchanged that is expressed in units
of voltage, time, frequency, or ef ciency. Speci cations expressed
in terms of power, current, or capacitance, should be scaled by the
number of units wired in parallel.
ACuQor units are individually calibrated at the factory, so that the
output voltage vs. output current characteristic is always consistent
(see Vout droop characteristic gures). As such, multiple units will
share output current accurately. Full current is guaranteed from a
bank of multiple units wired in parallel.
Output Connector Signal Suggested Connection Behavior with Multiple Units
REMOTE_ENABLE Wire in parallel Inputs activated simultaneously
FAN_GOOD “ Wired-OR outputs – can be pulled low by any unit during an abnormal condition.
AC_POWER_GOOD “ “
DC_POWER_GOOD “ “
VOUT(+), VOUT(-) “ Built-in droop characteristic ensures graceful current sharing.
12V_STANDBY* “ “
5V_STANDBY Do not wire in parallel Fully regulated characteristic does not support current sharing. If placed in
parallel, only the output with the highest set-point will drive current.
*Note: Triple output models only.
PARALLEL OPERATION - MULTIPLE UNITS PART NUMBERING SYSTEM
The part numbering system for SynQor’s ACuQor AC/DC power supplies follows the format shown in the table below.
Notallcombinationsmakevalidpartnumbers,pleasecontactSynQorforavailability.
ACCESSORIES
SynQoroffersaseriesofassembliesthatcanbeorderedaccordingtothetablebelow.Mechanicaldrawingsfortheseaccessoriesare
availablefordownloadinpdfformatfromtheSynQorwebsite.
APPLICATION NOTES
AvarietyofapplicationnotesandtechnicalwhitepaperscanbedownloadedinpdfformatfromtheSynQorwebsite.
PATENTS
SynQorholdsthefollowingpatents,oneormoreofwhichmightapplytothisproduct:
5,999,417 6,222,742 6,545,890 6,577,109
6,594,159 6,731,520 6,894,468 6,896,526
6,927,987 7,050,309 7,072,190 7,085,146
7,119,524 7,269,034 7,272,021 7,272,023
Warranty:SynQoroffersatwo(2)yearlimitedwarranty.Completewarrantyinforma-
tionislistedonourwebsiteorisavailableuponrequestfromSynQor.
Limitation on use: SynQor’s products are not authorized for use and should not be
used,without thespecific prior writtenapproval of anauthorized officerof SynQor
makingspecificreferencehereto,inanylifesupportsystem,nuclearfacilityorapplica-
tion,aircraftcontrolapplicationoranyotherapplicationinwhichfailureoftheproduct
couldreasonablyresultinharmtolife,propertyortheenvironment.
InformationfurnishedbySynQorisbelievedtobeaccurateandreliable.However,
noresponsibilityisassumedbySynQorforitsuse,norforanyinfringementsofpatents
orotherrightsofthirdpartieswhichmayresultfromitsuse.Nolicenseisgrantedby
implicationorotherwiseunderanypatentorpatentrightsofSynQor.
Contact SynQor for further information:
Phone: 978-849-0600
TollFree: 888-567-9596
Fax: 978-849-0602
E-mail: power@synqor.com
Web: www.synqor.com
Address: 155SwansonRoad
Boxborough,MA01719,USA
Family Output Power Grade Range Output Voltage
(xx=Standard; xT=Triple) Package Type
(Correlates to Output Power) Thermal
Design Options
AQ
ACuQor series
of ac-dc semi-regulated
output power supplies
0300: 300 W
0400: 400 W
0500: 500 W
0600: 600 W (2 x 300 W)
0800: 800 W (2 x 400 W)
0900: 900 W (3 x 300 W)
1000: 1000 W (2 x 500 W)
1200: 1200 W (3 x 400 W)
1500: 1500 W (3 x 500 W)
I: industrial U: universal
(85-264 VRMS)
12: 12 V
1T: 12 V / 5 & 12 V STBY
24: 24 V
2T: 24 V / 5 & 12 V STBY
36: 36 V
3T: 36 V / 5 & 12 V STBY
48: 48 V
4T: 48 V / 5 & 12 V STBY
E: 1 unit (3" x 5")
R: 2 units; fl at
S: 2 units; stacked
T: 3 units; fl at
U: 3 units; stacked
A: open frame
C: encased
Q: encased only
Industrial Grade:
IND: Industrial
Part Number Description
AQ-CBL-INPUT1C Input mating cable with pre-stripped wire ends (36" long).
AQ-CBL-OUT1C Output mating cable with pre-stripped wire ends (18" long).
AQ-CBL-OUT1CD Same as AQ-CBL-OUT1C with an additional 8-pin connector.
AQ-CBL-OUT2C Output mating cable with connectors on both ends (18" long).
AQ-CBL-OUT2CD Same as AQ-CBL-OUT2C with an additional 8-pin connector.
AQ-INSUL1M Single module bottom-side Mylar insulator for open frame mounting.
AQ-EVAL-PRL3 Evaluation board for up to three paralleled modules.
AC Input:
DC Output:
Power:
Grade:
85-264 VRMS
12/24/36/48V Semi-reg.
400 W Series
Industrial
Technical Specification
Product # AQ0400IUxx Series Phone 1-888-567-9596 www.synqor.com Doc.# 005-005052 Rev. A 09/08/08 Page 13
INSTALLATION INSTRUCTIONS
General:ACuQorAC/DCpowersuppliesareintendedforuse
as components in industrial equipment. ACuQor units must be
properlyinstalledwithinenduseequipmentbeforetheycanbe
safelyapplied asdescribedinthisdocument.Thesuitabilityof
theACuQor/equipmentcombinationmustbeverifiedthroughend
productinvestigation.
Mounting:RefertotheMechanicalDrawingssection.ACuQor
unitsareprovidedwiththreadedstainless-steelstand-offsorinserts
formounting.Thismountinghardwareisinternallyconnectedto
the input connector protective-earth terminal for functional-earth
EMCcontrol.Anyorientation(vertical,horizontal,etc.)maybe
used.Adequateairspaceshouldbeprovidedoverthefanintake
(top) and exhaust (sides) to allow for exchange of cooling air.
ACuQorisdesignedforapollutiondegree2environment.The
suitabilityoftheenclosedACuQormechanicalassembliesmustbe
verifiedthroughendproductinvestigation.
Encased models: A minimum of 5 mm electrical clearance
shouldbeallowedfromtheconnectorendsofencasedmodels.
Input:RefertotheConnectorDetailssectionforinputconnec-
torwiring.ACuQorproductsrequireasinglephaseACpower
sourceof100-240V50/60Hznominal.Refertonameplatelabel
for input current ratings. A protective-earth connection is also
required. Minimum wire size of 18 AWG (0.8mm2) is recom-
mended.BothsidesoftheAClineareinternallyfused(seetable
forspecificmodels).Thesefusesarenotuserreplaceable.
MODEL Input Fuses (in Both AC Lines) Fuses Total
AQ0300 Littelfuse6.3A250V21606.3XEP 2
AQ0400 Littelfuse6.3A250V21606.3XEP 2
AQ0500 Littelfuse10.0A250V216010XEP 2
Output: Referto theConnector Detailssection foroutput con-
nector wiring and signal I/O functionality. Refer to nameplate
label for output current ratings. Main DC output (Vout+, Vout-)
pins should use 20 AWG (0.5mm2) wire size. Individual main
outputpinsshouldnotbeloadedtomorethan5.5A.Forcurrents
greaterthan5.5A,multiplemainoutputpins/wiresmustbeused
inparallel.AllsignalI/OpinsarereferencedtoVout-.
EMC:ACuQorproductshavebeentestedtotheEMCspecifica-
tionslistedintheElectricalCharacteristicssection.However,end
useequipmentmustbetestedtoverifyEMCcompliance.
Hipot Testing: ACuQor products are rated for Hipot testing
levels of 1500 Vac input to protective-earth, 500 Vac output to
protective-earth,and3000Vacinputtooutput.Whenperform-
ing the 3000 Vac input to output test, the test voltage must be
balancedevenly 1500Vacinput andoutput to protective-earth.
Twooppositelyphased testvoltage sourcesora single testvolt-
agesourcewithexternalbalancingimpedances(capacitors)may
beusedtopreventoverstressinginputoroutputtoprotective-earth
insulationperIEC/ENC60950-1.
Chassis con gurations for Parallel Units
ACuQor units are available either open-frame or pre-mounted
at the factory. Up to 3 units can be mounted into a chassis, in
either side-by-side or stacked con gurations. For a complete list of
options, see the “Part Numbering System” table on the last page,
under “Package Type”, along with the Mechanical Drawings pages.
Only side-by-side con gurations can be populated with 500W units,
since each includes a thermal pad underneath.
Interconnection of Parallel Units
ACuQor units mounted in 2 and 3 unit chassis are not connected
together. This allows the physical routing and connectivity of the
external wiring to be customized to each application. The following
table summarizes the recommended wiring to operate multiple
units in parallel:
Speci cations of Parallel Units
As a rule, units wired in parallel behave the same as single units.
Any speci cation will remain unchanged that is expressed in units
of voltage, time, frequency, or ef ciency. Speci cations expressed
in terms of power, current, or capacitance, should be scaled by the
number of units wired in parallel.
ACuQor units are individually calibrated at the factory, so that the
output voltage vs. output current characteristic is always consistent
(see Vout droop characteristic gures). As such, multiple units will
share output current accurately. Full current is guaranteed from a
bank of multiple units wired in parallel.
Output Connector Signal Suggested Connection Behavior with Multiple Units
REMOTE_ENABLE Wire in parallel Inputs activated simultaneously
FAN_GOOD “ Wired-OR outputs – can be pulled low by any unit during an abnormal condition.
AC_POWER_GOOD “ “
DC_POWER_GOOD “ “
VOUT(+), VOUT(-) “ Built-in droop characteristic ensures graceful current sharing.
12V_STANDBY* “ “
5V_STANDBY Do not wire in parallel Fully regulated characteristic does not support current sharing. If placed in
parallel, only the output with the highest set-point will drive current.
*Note: Triple output models only.
PARALLEL OPERATION - MULTIPLE UNITS PART NUMBERING SYSTEM
The part numbering system for SynQor’s ACuQor AC/DC power supplies follows the format shown in the table below.
Notallcombinationsmakevalidpartnumbers,pleasecontactSynQorforavailability.
ACCESSORIES
SynQoroffersaseriesofassembliesthatcanbeorderedaccordingtothetablebelow.Mechanicaldrawingsfortheseaccessoriesare
availablefordownloadinpdfformatfromtheSynQorwebsite.
APPLICATION NOTES
AvarietyofapplicationnotesandtechnicalwhitepaperscanbedownloadedinpdfformatfromtheSynQorwebsite.
PATENTS
SynQorholdsthefollowingpatents,oneormoreofwhichmightapplytothisproduct:
5,999,417 6,222,742 6,545,890 6,577,109
6,594,159 6,731,520 6,894,468 6,896,526
6,927,987 7,050,309 7,072,190 7,085,146
7,119,524 7,269,034 7,272,021 7,272,023
Warranty:SynQoroffersatwo(2)yearlimitedwarranty.Completewarrantyinforma-
tionislistedonourwebsiteorisavailableuponrequestfromSynQor.
Limitation on use: SynQor’s products are not authorized for use and should not be
used,without thespecific prior writtenapproval of anauthorized officerof SynQor
makingspecificreferencehereto,inanylifesupportsystem,nuclearfacilityorapplica-
tion,aircraftcontrolapplicationoranyotherapplicationinwhichfailureoftheproduct
couldreasonablyresultinharmtolife,propertyortheenvironment.
InformationfurnishedbySynQorisbelievedtobeaccurateandreliable.However,
noresponsibilityisassumedbySynQorforitsuse,norforanyinfringementsofpatents
orotherrightsofthirdpartieswhichmayresultfromitsuse.Nolicenseisgrantedby
implicationorotherwiseunderanypatentorpatentrightsofSynQor.
Contact SynQor for further information:
Phone: 978-849-0600
TollFree: 888-567-9596
Fax: 978-849-0602
E-mail: power@synqor.com
Web: www.synqor.com
Address: 155SwansonRoad
Boxborough,MA01719,USA
Family Output Power Grade Range Output Voltage
(xx=Standard; xT=Triple) Package Type
(Correlates to Output Power) Thermal
Design Options
AQ
ACuQor series
of ac-dc semi-regulated
output power supplies
0300: 300 W
0400: 400 W
0500: 500 W
0600: 600 W (2 x 300 W)
0800: 800 W (2 x 400 W)
0900: 900 W (3 x 300 W)
1000: 1000 W (2 x 500 W)
1200: 1200 W (3 x 400 W)
1500: 1500 W (3 x 500 W)
I: industrial U: universal
(85-264 VRMS)
12: 12 V
1T: 12 V / 5 & 12 V STBY
24: 24 V
2T: 24 V / 5 & 12 V STBY
36: 36 V
3T: 36 V / 5 & 12 V STBY
48: 48 V
4T: 48 V / 5 & 12 V STBY
E: 1 unit (3" x 5")
R: 2 units; fl at
S: 2 units; stacked
T: 3 units; fl at
U: 3 units; stacked
A: open frame
C: encased
Q: encased only
Industrial Grade:
IND: Industrial
Part Number Description
AQ-CBL-INPUT1C Input mating cable with pre-stripped wire ends (36" long).
AQ-CBL-OUT1C Output mating cable with pre-stripped wire ends (18" long).
AQ-CBL-OUT1CD Same as AQ-CBL-OUT1C with an additional 8-pin connector.
AQ-CBL-OUT2C Output mating cable with connectors on both ends (18" long).
AQ-CBL-OUT2CD Same as AQ-CBL-OUT2C with an additional 8-pin connector.
AQ-INSUL1M Single module bottom-side Mylar insulator for open frame mounting.
AQ-EVAL-PRL3 Evaluation board for up to three paralleled modules.
Example: AQ0400IU24EAIND