SkyWave IDP 800 Series, Руководство по оборудованию, Страница: 25 / 102

IDP 800 Terminal Series - Hardware Guide
© SkyWave Proprietary 13 T209, Version 01
3.2.2.1 Power Consumption Scenario
Power consumed by the IDP-800 is a fairly involved. SkyWave has provided a Power
Estimator on the support
7
site to help customer estimate power and battery life for their
particular applications.
As an example, Table 7 shows the estimated power consumption for an IDP-800
operating in two difference scenarios.
Table 7 Power Consumption
8
Scenario
Parameter Example 1 Example 2
Operating mode
Mobile Mobile
Wakeup interval 60 minutes 60 minutes
Battery type Non-rechargeable
(Energizer) Rechargeable
(Tenergy)
Temperature for de-rating 40°C 40°C
Scheduled reports with GPS
Once per day 96
(every 15
minutes)
Message size
Short messages
(<25 bytes) Short messages
(<25 bytes)
Blockage Condition Never blocked Never blocked
Calculated Value - 22°C Results
Average current (mAh/day) 4.9 65
Battery life (months)
36 1
Battery life (years) 3.0 0.1
Calculated Value - Temperature De-rated Results
Average current (mAh/day) 6 66
Battery life after de-rating temperature
(months)
26 0.83
Battery life after de-rating temperature
(years)
2.2 0.1
3.2.3 Power Off Controls
The IDP-800 contains a hall-effect sensor which is located under the three concentric
circles etched in the top of the IDP-800. A magnet can be applied to the center of the
three circles (magnet sensor) allowing the IDP-800 to enter or exit Power Off mode
(Figure 7).
7
To access the power estimator utility, log onto https://support.skywave.com/Login.aspx and
select Online Utilities.
8
To access the battery calculator utility, log onto https://support.skywave.com/Login.aspx and
select Online Utilities.