Netgear APS250W – Power Supply Unit 250W AC 설치 가이드
December 2015
NETGEAR, Inc.
350 East Plumeria Drive
San Jose, CA 95134, USA
© NETGEAR, Inc., NETGEAR and the NETGEAR Logo are trademarks of NETGEAR, Inc. Any non‑NETGEAR
trademarks are used for reference purposes only.
3. Insert the replacement PSU into the power module bay, and gently push
the PSU into the bay until the latch locks.
CAUTION:
When inserting the PSU, do not use unnecessary force.
Doing so can damage the connectors on the back of the PSU and on the
midplane.
4. Connect the end of the power cord to the power receptacle on the PSU.
5. Plug the AC power cord into a power source such as a wall socket or
5. Plug the AC power cord into a power source such as a wall socket or
power strip.
When you apply power, both the AC OK LED on the PSU and the
switch’s Power LED that is associated with the power supply bay light.
If these LEDs do not light, make sure that the power cord is plugged in
correctly and that the power source is good.
When you apply power, both the AC OK LED on the PSU and the
switch’s Power LED that is associated with the power supply bay light.
If these LEDs do not light, make sure that the power cord is plugged in
correctly and that the power source is good.
Power Supply Unit Technical Specifications
The following table provides the technical specifications for the PSUs.
Specification
APS150W
APS250W
APS550W
APS1000W
AC input
100–27V ~3A
50–60 Hz or
200–240V ~1.5A
50–60 Hz
50–60 Hz or
200–240V ~1.5A
50–60 Hz
100–240V
~3.5–2A
50–60 Hz
~3.5–2A
50–60 Hz
100–240V
~9–4A
50–60 Hz
~9–4A
50–60 Hz
100–127V ~9.9A
50–60 Hz or
200–240V ~7.8A
50–60 Hz
50–60 Hz or
200–240V ~7.8A
50–60 Hz
DC output
+12V 12.5A
+12V 20A
+12 VSB 1A
+12 VSB 1A
+54V 10.95A
+12 VSB 2.08A
+12 VSB 2.08A
56V 12.12A
+12 VSB 1.8A
@ 100–127V
+12 VSB 1.8A
@ 100–127V
56V 17.35A
+12 VSB 2.4A
@ 200–240V
+12 VSB 2.4A
@ 200–240V
Dimensions
(H x W x D)
(H x W x D)
1.5 x 2.0 x 7.3 in.
(39 x 50.5 x
185 mm)
(39 x 50.5 x
185 mm)
1.5 x 2.9 x 7.3 in.
(39 x 74 x 185 mm)
1.64 x 3.6 x 8.65 in.
(39.3 x 86.36 x
207.56 mm)
(39.3 x 86.36 x
207.56 mm)
1.64 x 3.6 x 8.65 in.
(39.3 x 86.36 x
207.56 mm)
(39.3 x 86.36 x
207.56 mm)
Operating
temperature
temperature
–5 to 50ºC
(23 to 122ºF)
(23 to 122ºF)
0 to 50ºC
(32 to 122ºF)
(32 to 122ºF)
0 to 55ºC (32 to 131ºF)
Specification
APS150W
APS250W
APS550W
APS1000W
Operating relative
humidity
humidity
Up to 95%
noncondensing
noncondensing
5% to 95% noncondensing
Operating altitude
level
level
Below 5,000 m
above sea level
above sea level
Below 3,000 m above sea level
Storage temperature
–40 to 70ºC (–40 to 158ºF)
–40 to 85ºC (–40 to 185ºF)
Storage altitude
level
level
Below 15,000 m above sea level
Safety compliance
•IEC 60950-1
•EN 60950-1
•CB Certificate/Report
•UL/CSA 60950-1
•CE Low Voltage Directive 2006/95/EC (Europe)
•CCC (China)
•KC (Korea)
EMC compliance
•FCC / ICES-003 Emission (USA/Canada)
•CRISP 22 Emission (International)
•EN55022 Emission (Europe)
•EN55024 Immunity (Europe)
•EN61000-4-2 Electrostatic Discharge
•EN61000-4-3 Radiated RFI Immunity
•EN61000-4-4 Electrical Fast Transients level 4
•EN61000-4-5 Electrical Surge Level
•EN61000-4-6 RF Conducted
•EN61000-4-8 Power Frequency Magnetic Fields
•EN61000-4-11 Voltage Dips and Interruptions
•EN61000-4-8 Power Frequency Magnetic Fields
•EN61000-4-11 Voltage Dips and Interruptions
•EN61000-3-2 Harmonics (Europe)
•EN61000-3-3 Voltage Flicker (Europe)
MTBF
4,534,733 hrs
(~517 years) @
25ºC
(~517 years) @
25ºC
160,000 hrs (~18.3
years) @ 25ºC
years) @ 25ºC
1,708,756 hrs
(~195 years) @
25ºC
(~195 years) @
25ºC
1,272,908 hrs
(~145 years) @
25ºC
(~145 years) @
25ºC
Support
Thank you for purchasing this NETGEAR product. You can visit
to register your product, get help, access the latest
downloads and user manuals, and join our community. We recommend that you
use only official NETGEAR support resources.
For the current EU Declaration of Conformity, visit
.
For regulatory compliance information, visit
.
See the regulatory compliance document before connecting the power supply.