ClearCom PS-704 Encore Intercom System 4-Channel 2-Amp 1RU Power Supply

ITEM #: CLCM-PS-704 MFG #: PS-704

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Our Price:

$1,380.00

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    PS-704 - Overview

    The Clear-Com PS-704 is a single rack space, one- to four-channel intercom system power supply which can provide up to 1.2 amps per channel to operate Clear-Com beltpacks and remote stations. This power is supplied to any or all of four channels and will support up to 40 beltpacks or 10 speaker stations.

    Clear-Com's fail-safe design automatically shuts down the power to a channel when a short circuit or electronic overload is sensed on that channel. The other channels continue to operate normally. Once the fault condition is removed, the PS-704's fail-safe circuit will bring the power back up, even under full load conditions. LED indicators signal a fault on any channel. A line-level program input offers a master input level. Individual program selects, each with its own send level, are provided for each channel. Use of a switching power supply allows the PS-704 to operate with any AC line voltage from 100 volts to 240 volts AC at 50 Hz or 60 Hz. The metal chassis and extra-thick front panel with integral rack ears maintains legendary Clear-Com ruggedness.

    In addition to providing system operating power, the PS-704 offers four channels of intercom with switchable line terminations for each channel. Two parallel XLR connectors per channel are provided. The power supply connects to remote stations with standard 2- conductor shielded mic cable. The PS-704 accepts a line-level program input signal, with a global input-level control. Front-panel-mounted program on/off switches and level controls for each channel allow the user to feed program audio to any or all of the intercom channels.


    Please Note! This item is just one component of a larger system. Please refer to the diagram for ideas and recommendations for your Clear-Com intercom system.

    • Features:

      • Only one rack space high
      • Provides up to 2 amps total power
      • Supports up to 40 beltpacks, 10 speaker stations or 12 headset stations
      • One to four channels of intercom with individual channel power protection
      • Automatic short circuit protection and reset for each channel
      • "Short" power indicator LED's for each channel
      • Program input with selectable channel assignment and individual channel level controls
      • Can be paralleled with other power supplies and main stations for increased capacity or backup support
      • Switchable terminations on each channel
      • Unitized chassis construction for strength and durability
      • Universal power supply accepts 100 - 240 VAC
      • UL listed and CE certified
       
    • Specifications:

      • Program Line Input
      • Maximum Level before Clipping: >= 20dBu
      • Input Impedance: >= 5K

        Frequency Response
      • Program Input - Party Line: 200 - 20kHz ± 3dB

        Max Distortion
      • Program Input - Party Line: <= 0.2%

        Noise
      • Program Mic Input - Party Line: < -70dBu

        Max Gain
      • Program Input - Party Line: >= -16dB

        Min Gain
      • Program Input - Party Line: <= -20dB

        Mains Power
      • Input Voltage Range: 100 - 240V AC
      • Input Frequency Range: 50 - 60Hz
      • Input Power: <= 60V AC
      • Output Voltage: 30V DC ± 0.5V
      • Output Current per Channel (Continuous): 1.2A
      • Output Current per Channel (Peak): 2A (Do not exceed the 1.2A rating for more than 2 seconds per 1 minute period)
      • Short Circuit Recovery Time (1st short):<= 0.5 sec
      • Short Circuit Recovery Time: >= 20 shorts in 20sec) <= 20 sec

        Environmental
      • 32° - 122°F (0 - 50°C)
       
    • GTIN:

      0609385491498
       

    PS-704 - Required Accessories

      California Residents:
      WARNING:
      Cancer and Reproductive Harm - www.P65Warnings.ca.gov