Clear-com PS-704 Portable Power Supply
Clear-Com PS-704 is a four-channel,
single-rack-space intercom power supply. The power supply delivers two amps
at 30 volts, supplying power for one to four channels of intercom. It will
support up to 40 beltpacks, ten speaker stations or 12 headset stations.
Features:
• 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
• Program Line Input
Maximum Level before
Clipping: >= 20dBu
Input Impedance: >= 5K
• Frequency Response
Program Input - Partyline: 200 - 20kHz ± 3dB
•
Max Distortion
Program Input - Partyline: <= 0.2%
• Noise
Program Mic Input - Partyline: < -70dBu
• Max Gain
Program Input - Partyline: >= -16dB
• Min Gain
Program Input - Partyline: <= -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)
•
Dimensions
1.75 x 19 x 7.5in (HxWxD)
(44 x 483 x
190mm)
• Weight
6.16lbs (2.80kg)
