COMNET PS-AMR Series 12V Industrial DIN Rail Mounting Power Supply (33W)

COMNET PS-AMR Series 12V Industrial DIN Rail Mounting Power Supply (33W)

COMNET PS-AMR Series 12V Industrial DIN Rail Mounting Power Supply (33W)


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This product may contain mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.

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COMNET PS-AMR3-12 Overview

  • 1Description

The PS-AMR Series 12V Industrial DIN Rail Mounting Power Supply from ComNet is a high-quality, low-noise switching mode power supply that outputs 33W of power to ComNet industrial products with 12 VDC input. This rugged unit is DIN-rail mountable. With a wide operating temperature range of -40 to 159.8°F, this unit is suitable for installation in most out-of-plant and extreme environments, such as transportation systems or factory automation/industrial control applications. The unit comes with unconditional line and load protection.

For ComNet industrial products with 12 VDC input
Universal AC input of 90 to 264 VAC, 47 to 63 Hz
Mounts on standard 7.5 or 15mm DIN-rail
Adjustable output voltage range support
High operating efficiency; up to 80%
Small package for limited space installations
Natural convection cooling
Operating temperature ranges from -40 to 159.8°F
UPC: 845770012460
In the Box
COMNET PS-AMR Series 12V Industrial DIN Rail Mounting Power Supply (33W)
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    COMNET PS-AMR3-12 Specs

    Output Wattage 33 W
    Output Voltage +12 VDC
    Output Current 2750 mA
    Efficiency Minimum: 80%
    Typical: 80%
    Input Voltage 90 to 264 VAC or 120 to 375 VDC
    AC Line Frequency 47 to 63 Hz
    Input Current 115/230 VAC, 680/410 mA
    Inrush Current 115/230 VAC, 25/50 A
    Power Dissipation 230 VAC, 7.3 W
    Voltage Accuracy +1%
    Minimum Load 0%
    Line Regulation ±1%
    Voltage Trim Range: 12 to 14 VDC
    Hold Up Time 115/230 VAC: 20 / 100 ms
    Threshold DC ON/LOW Indicator Threshold: 9 to 10.8 VDC
    Resistance Isolation Resistance: Input-output, at 500 VDC, 100 MOhms
    Derating: 132.8 to 159.8°F / 56 to 71°C, maximum 2.5%/°C
    Cooling Normal convection (Recommend all sides 25 mm free space)
    Fuse Input Fuse: 250 VAC internal, T2 A
    Surge Protection IEC 61000-4-5 (internal)
    Overload Protection 110 to 150%
    Over Voltage Protection Auto Recovery
    15 to 16.5 VDC
    Connector AWG24-12 (0.2 to 2.5 mm²) flexible/solid cable
    Indicator LEDs DC ON at start up (green)
    DC LOW after start up (red)
    MTBF >500,000 hours at 104°F / 40°C
    Operating Temperature -40 to 159.8°F / -40 to 71°C
    Storage Temperature -40 to 185°F / -40 to 85°C
    Relative Humidity 20 to 90% (non-condensing)
    Approvals and Compliance UL/cUL:
    UL 508 Listed

    12.12.01 (Class I, Div 2, Groups A, B, C, & D)

    EN 60950-I, CB scheme

    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 61000-4-4-4 Level 4, EN 61000-4-5 L-N Level 3,
    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

    Meets IEC 60068-2-27
    15G, 11 ms, 3-axis, 6 faces, 3 times for each face

    IP Rating: IP20
    Dimensions 3.58 x 2.09 x 2.22" / 9.1 x 5.3 x 5.65 cm
    Weight 6.72 oz / 190 g
    Packaging Info
    Package Weight 1.2 lb
    Box Dimensions (LxWxH) 8.1 x 6.4 x 4.5"

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