The ComNet™ PS-DRA Series offer a complete range of high quality, low noise 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.
Note:
- The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
- These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
- These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.
SPECIFICATIONS
All Specifications Typical at Nominal Line, Full Load, 25º C Unless Otherwise Noted
Power Input
Rated Input Voltage 115 / 230 VAC (auto select)
Supported Input Range 85-264 VAC or 90-375 VDC
Input Current 115 / 230 VAC, 1060/590 mA
Line Frequency 47 to 63 Hz
Inrush current 115 / 230 VAC, 20/40 A
Power Dissipation 230 VAC, 7.8 W
Power Output
Voltage Accuracy +1%
Minimum Load 0%
Line Regulation ±0.5%
Voltage Trim Range 48 to 55 VDC
Hold up time 115 / 230 VAC, 20 / 30 ms
DC indicator threshold 37 to 43 VDC
Output Wattage 60 W
Output Voltage + 48 VDC
Output Current 1.25 A @ 48 VDC
Effective 86 % min., 89% typ.
Control and Protection
Input fuse T2A, 250 VAC internal
Internal Surge Protection IEC 61000-4-5
Rated Over Load Protection 110 - 150 %
Over voltage protection Auto Recovery, 60 - 66 VDC
Degree of protection IP20
Connector
Screw Terminal AWG24-14 (0.2 - 2mm²) flexible / solid cable
Indicating LEDs
DC ON At Start Up (Green))
Electrical & Mechanical
Case Construction Plastic
Size 3.6 × 1.59 × 4.49 in (9 × 4.05 × 11.4 cm)
Weight 0.75 lb / 340 g
Environmental
MTBF >530,000 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, UL 1310 Class 2 Power 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, 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 / N-F-G evel 4, EN 61000-4-6 Level 3, EN 61000-4-8 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