9 OPTIONAL ACCESSORY
9.1 PS-60 Regulated DC Power Supply
The power supply adopts a switching module that accepts the input AC Voltage in the range from 90 V to 264 V. Though the power supply unit is compact in size (W 173.5 mm x H 95.5 mm x D 204.3
mmor W 6.83 inch x H 3.76 inch x D 8.04 inch) and lightweight (2.6 kg, or 5.73 lb), it has a capability to stably supply the power source enough to the transceivers including the
<Overcurrent Protection Feature>
If the load current exceeds 27 A, the output voltage droops and the output becomes intermittent to protect the main body.
<Overvoltage Protection Feature>
If the output voltage exceeds 18 V due to any failure, the supply of the power source stops so as to protect the connected device.
<Temperature Protection Feature>
The internal temperature is always monitored and if an aberrant value is detected, the supply of the power source stops so as to protect the main body.
The unit is equipped with a quiet cooling fan that starts running once the internal circuit detects the temperature exceeding a certain level.
The power supply unit has an external appearance design that matches the
Figure 9-1 PS-60
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