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 Power: 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 m 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)
- EN 60950-I, CB scheme
- EN 61558-1,
- EN 61558-2-17 (meet EN 60204-1)
- 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 61000-4-8 Level 4
- EN 61000-4-11
- ENV 50204 Level 2
- EN 61204-3
- 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