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Clearcom – PS-704

Clearcom

4-Channel 2 Amp Power Supply

Description

In the event of a short circuit or current overload, the exclusive Intelligent Fault/Overload Sensing (IFOS) will dynamically increase the time period before attempting another reset until the fault or overload is corrected, therefore extending the life of the unit. There is no need to disconnect stations for the power supply to reset.

With the intercom line jack on the front of the panel, users can easily switch between any or all channels and set individual channel levels when needed.

Two or more units can be connected in parallel in order to increase system capacity or provide a redundant backup in case of power faults or overloads.

Feature Quick View

  • 4-Channel 2 Amp Power Supply
  • Provides up to 2 amps at 30 Volts
  • Supports up to 40 beltpacks, 10 speaker stations, or 12 headset stations
  • Exclusive Intelligent Fault/Overload Sensing (IFOS) for system reset
  • Switchable line terminations for each channel
  • Built-in test tone generator for set up and diagnostics
  • UL listed and CE certified
  • Line and load regulated
  • Short-circuit protected

Additional information

Weight 2.8 kg
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 – 240 VAC Input Frequency Range: 50 – 60 Hz Input Power: <= 60 VAC Output Voltage: 30 VDC ± 0.5V Output Current per Channel (Continuous): 1.2 A Output Current per Channel (Peak): 2 A (Do not exceed the 1.2A rating for more than 2 seconds per 1 minute period) Short Circuit Recovery Time (1st short):= 20 shorts in 20sec) <= 20 sec

Environmental

32° – 122°F (0 – 50°C)

Dimensions

1.75 x 19 x 7.5 in (HxWxD) (44 x 483 x 190 mm)

Downloads

Spec Sheet Download
Quick Start Guide Download