Motorola CPX8216T 用户手册
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Specifications
Environmental Characteristics
ENVIRONMENTAL CHARACTERISTICS
Temperature
Operating:
0º to 50º C (32º to 122º F) continuous duty with linear current derating
between +50º C to +60º C (122º to 140º F) to 50% maximum rated power
between +50º C to +60º C (122º to 140º F) to 50% maximum rated power
Storage and Transit:
-25º TO +85º C (-13º to 185º F)
Maximum Altitude
Operating:
Linear current derating to 85% between 8,000 feet and 12,000 feet
Storage and Transit:
30,000 feet
Shock
No degradation at 25g shock of 11ms duration at 1/2 sine wave in three
planes.
planes.
Vibration
No degradation at sine 10 to 100 to 10Hz to 2g 10min/decade three planes.
Meets NEBS Bellcore TR-NWT-000063, Zone 4 Earthquake Vibration
Acoustic Noise
Maximum sound level 70dbA (measured at 1 meter from the power supply
at all points around it using a sound-level meter meeting ANSI Standard
S1.4-1983, General Purpose Sound-Level Meter)
at all points around it using a sound-level meter meeting ANSI Standard
S1.4-1983, General Purpose Sound-Level Meter)
Cooling
The power supply meets all specifications when cooled by the fan in its
subenclosure within the restriction of the system enclosure.
subenclosure within the restriction of the system enclosure.