![background image](http://html.mh-extra.com/html/national-instruments/ecuts-16000/ecuts-16000_user-manual_710199078.webp)
29. Replace the keyboard tray and filler panels on the front of the test rack by attaching them with screws using the #2 Phillips screwdriver.
Integrator Reference
ECUTS-16000 Power Consumption and Dissipation
When adding components to the ECUTS-16000, consider the total power consumption and dissipation budget.
The maximum allowable input current is limited to 16 A, so power consumption is dependent on the operating voltage. For example:
•
200 V * 16 A = 3,200 W
•
230 V * 16 A = 3,680 W
•
240 V * 16 A = 3,840 W
The following list indicates the maximum power that can be dissipated inside the ECUTS-16000 for a given ambient temperature with the
lowest rated components installed. Additional power beyond the rated levels can be passed to components located externally to the
ECUTS-16000.
The ambient temperature ratings and power dissipation limitations in the following list does not guarantee the thermal performance of
components in the ECUTS-16000, only that the ECUTS-16000 contains adequate cooling capacity to provide the rated internal rack the
ambient temperature needed to support properly rated and installed components. Ensure individual components installed in the ECUTS-16000
are within their specified operational ranges.
Caution
Must be used only with certified components having ambient ratings that fall within the maximum internal air temperature
ratings of the following list.
Attention
Doit être utilisé uniquement avec des équipements certifiés dont les valeurs nominales ambiantes correspondent aux
valeurs maximales de température de l'air interne figurant dans le tableau suivant.
Note
All components inside the ECUTS-16000 must be powered directly, or indirectly, through the power entry panel.
•
23 °C Ambient: 3,790 W
•
28 °C Ambient: 3,400 W
•
40 °C Ambient: 1,350 W
The power dissipation for each subsystem is dependent on configuration and usage. The table below shows the maximum power of each
subsystem in the ECUTS-16000.
Table 10. ECUTS-16000 Maximum Power Consumption and Dissipation
Subsystem
Maximum Consumption Maximum Dissipation
Notes
PXI
800 W
800 W
Actual power varies with instrumentation configuration
and usage
SLSC
350 W
350 W
Assumes 12 FIU modules
RMX-410x
1,875 W
375 W
Assumes a maximum 1500 W output
RMX-400x
250 W
1,650 W
Local exhaust panel mitigates internal heating
Fixed User DC Power
Supplies
125 W
25 W
Assumes both 12 V and 24 V outputs at 50 W
System Overhead
100 W
100 W
Comprised of internal power supplies, fans, and so on.
ECUTS-16001 Power Consumption and Dissipation
When adding components to the ECUTS-16001, consider the total power consumption and dissipation budget.
The maximum allowable input current is limited to 24 A, so power consumption is dependent on the operating voltage. For example:
•
200 V * 24 A = 4,800 W
•
230 V * 24 A = 5,520 W
•
240 V * 24 A = 5,760 W
The following list indicates the maximum power that can be dissipated inside the ECUTS-16001 for a given ambient temperature with the
lowest rated components installed. Additional power beyond the rated levels can be passed to components located externally to the
ECUTS-16001.
The ambient temperature ratings and power dissipation limitations in the following list does not guarantee the thermal performance of
components in the ECUTS-16001, only that the ECUTS-16001 contains adequate cooling capacity to provide the rated internal rack the
ambient temperature needed to support properly rated and installed components. Ensure individual components installed in the ECUTS-16001
are within their specified operational ranges.
ECUTS-16000/16001 User Manual
|
© National Instruments Corporation
|
77