AQ0400IUXX Datasheet, PDF (13/14 Pages) SynQor Worldwide Headquarters – Parallel operation supported

AC Input: 85-264 Vrms
DC Output: 12/24/36/48 V Semi-reg.
Power: 400 W
Grade: Industrial
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
AQ0300
AQ0400
AQ0500
Input Fuses (in Both AC Lines)
Littelfuse 6.3A 250V 21606.3XEP
Littelfuse 6.3A 250V 21606.3XEP
Littelfuse 10.0A 250V 216010XEP
Fuses Total
2
2
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.
Product # AQ0400IUxx
Phone [phone]
www.SynQor.com
Doc.# 005-005052 Rev. C
08/24/15
Page 13