PIKA Mosport 1E-F, Руководство по установке оборудования

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Appendix C - Standard Hardware Information Power Consumption
40 Mosport 1TE/2TE
Power Consumption
MTBF Value
The Mean Time Before Failure (MTBF) value of the Mosport 1TE/2TE models is estimated as follows:

Mosport 1E-F/1TE: 160,000 hours

Mosport 2E-F/2TE: 180,000 hours
These values are at 25 degrees Celsius ambient temperature. It has been defined using RelCalc v5.0, Bellcore
method (LimitedStress - Method I, Case 3), Desktop unit with 4 extensions ringing, 20 on standby.
Operating Environment
Frequency Deviation Less than 1%
Table 24: Power Consumption
Mosport
Model
Voltage/
Frequency
Operating
Condition Current
(mA)
Power (W) VA
Thermal
Dissipatio
n (W)
1E-F/1TE
120Vac / 60Hz all channels active 240 15 29 15
240Vac / 50Hz all channels active 160 16 38 16
2E-F/2TE
120Vac / 60Hz all channels active 290 18 35 18
240Vac / 50Hz all channels active 185 19 44 19
Table 23: DTMF Tone Generation (Continued)
Parameter Description
Table 25: Operating Environment
Parameter Description
Operating Temperature 0°C to 40°C
Humidity Up to 85%, non-condensing
Storage -20°C to +70°C