Industrial DIN Rail Mounting 240 Watt @ 48 Volt Power Supply

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.

Manufacturer Part Number
PS-DRA240-48A
Full Product Specifications

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.

Power Input

Rated Input Voltage: 115 / 230 VAC (auto select)
Supported Input Range: 90-264 VAC or 210-375 VDC
Input Current: 115 / 230 VAC, 4.0/1.55A
Line Frequency: 47 to 63 Hz
Inrush current: 115 / 230 VAC, 30/60 A
Power Dissipation: 230 VAC, 32 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: 240 W   
Output Voltage: + 48 VDC   
Output Current: 5 A @ 48 VDC   
Effective: 88 % min., 90% typ.

Control and Protection

Input fuse: T6.3A, 250 VAC internal
Internal Surge Protection: IEC 61000-4-5
Rated Over Load Protection: 120 - 145 %
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 × 3.29 × 4.87 in (12.45 × 8.35 × 12.36 cm)
Weight: 3.04 lb / 1380 g
   
Environmental

MTBF: >435,000 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 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