Comnet PS-DRA480-48A Specsheet
Industrial DIN Rail Mounting 480 Watt @ 48 Volt Power Supply
PS-DRA480-48A
DIN RAIL-40º TO +71 º48 V
The ComNet
switching mode power supplies of various output sizes ideally suited to the entire
ComNet industrial product range that require 48VDC power input. These rugged
units are DIN rail mountable, providing an ideal mounting configuration to a
mating ComNet industrial switch or any product using our range of DIN rail
mounting adapters. The wide ambient operating temperature range permits
installation in most out of plant and unconditioned environments, such as those
found in intelligent transportation systems or factory automation/industrial
control applications. Unconditional line and load protection is provided.
™
PS-DRA Series offer a complete range of high quality, low noise
FEATURES
› Parallel Function (Switch Selectable)
› Mounts on standard 7.5 or 15 mm DIN-rail
› Adjustable output voltage range support
› High operating efficiency; up to 90%
› Small package for limited space installations
› Natural convection cooling; no troublesome fans
› Wide operating temperature range: -40º to +71º C
› 3 Year Warranty
APPLICATIONS
› Power Supplies for ComNet Industrial Products
3 YEAR WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427
PS-DRA480-48A
Industrial DIN Rail Mounting 480 Watt @ 48 Volt Power Supply
SPECIFICATIONS
All Specifications Typical at Nominal Line, Full Load, 25º C Unless Otherwise Noted
Power Input
Rated Input Voltage 115 / 230 VAC
Supported Input Range 90-264 VAC or 120-375 VDC
Input Current 115 / 230 VAC, 4.9/2.5 A
Line Frequency 47 to 63 Hz
Inrush current 115 / 230 VAC, 25/50 A
Power Dissipation 230 VAC, 60 W
Power Output
Voltage Accuracy +1%
Minimum Load 0%
Line Regulation ±0.5%
Voltage Trim Range 47 to 56 VDC
Hold up time 115 / 230 VAC, 25 / 30 ms
DC indicator threshold 37 to 43 VDC
Output Wattage 480 W
Output Voltage + 48 VDC
Output Current 10 A @ 48 VDC
Effective 87 % min., 90% typ.
Control and Protection
Input fuse T10A, 250 VAC internal
Internal Surge Protection IEC 61000-4-5
Rated Over Load Protection 110 - 140 %
Over voltage protection Auto Recovery, 125 - 140 %
Degree of protection IP20
Connector
Screw Terminal AWG24-10 (0.2 - 4mm²) flexible / solid cable
Indicating LEDs
DC ON At Start Up (Green)
DC LOW After Start Up (Red)
Electrical & Mechanical
Case Construction Metal
Size 4.9 × 6.91 × 4.87 in (12.45 × 17.55 × 12.36 cm)
Weight 4.23 lb / 1920 g
Environmental
MTBF >415,000 hours @ 40ºC
Operating Temp -40º C to +71º C, -40º C Start-up
Storage Temp -40º C to +85º C
Relative Humidity 20% to 95% (non-condensing)
Approvals & EMC Compliance
UL / cUL UL 508 Listed, UL 60950-I Recognized
ISA 12.12.01 (Class I, Div 2, Groups A, B, C, & D)
TUV EN 60950-I, CB scheme
EN 61558-1, EN 61558-2-17 (meet EN 60204-1)
CE EN 61000-6-3, EN 55022 Class B, EN 61000-3-2
Class D, EN 61000-3-3, EN 61000-6-2, EN 55024,
EN 61000-4-2 Level 4, EN 61000-4-3 Level 3,
EN 61000-4-4 Level 4, EN 61000-4-5 L-N Level 3,
L/N-FG Level 4, EN 61000-4-6 Level 3, EN 610004-8 Level 4, EN 61000-4-11, ENV 50204 Level 2,
EN 61204-3
Vibration Meets IEC 60068-2-6
Rail Mount: 10 - 500 Hz, 2G, 60 min for each Axis
Shock Meets IEC 60068-2-27
15G, 11ms, 3 Axis, 6 Faces, 3 times for each Face
PIN ASSIGNMENTS
PIN Designation Description
1, 2
3, 4 V + Positive output terminal
5
6
7
8 N Input terminals (neutral conductor, no polarity at DC input)
9 GND Ground this terminal to minimize high-frequency emissions
V - Negative output terminal
OUT
RDY No Connection
L Input terminals (phase conductor, no polarity at DC input)
IN
DC ON Operation indicator LED
DC LO DC Low indicator LED
OTHER
Vout Adj. Trimmer-potentionmeter for Vout adjustment
S / P Single / Parallel select switch
DERATING CURVES
100
62.5
Power Out (%)
0
-40 56 71
Temperature (ºC)
ORDERING INFORMATION
Part Number Description
PS-DRA480-48A 48 VDC 480 W (10A) DIN Rail High Temp Power Supply for PoE
applications.
3 CORPORATE DRIVE
8 TURNBERRY PARK ROAD
© 2015 Communic ation Networ ks. All Right s Reserve d. “ComNet ” and the “ComNe t Logo” are regis tered tra demarks of Comm unication Net works.
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DANBURY, CONNECTICUT 06810
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GILDERSOME
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MORLEY
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USA
T: 203.796.5300
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LEEDS, UK LS27 7LE
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F: 203.796.5303
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T: +44 (0)113 307 6400
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F: +44 (0)113 253 7462
TECH SUPPORT: 1.888.678.9427
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INFO-EUROPE@COMNET.NET
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INFO@COMNET.NET
17 Apr 2015
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