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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-16001 must be powered directly, or indirectly, through the power entry panel.
•
23 °C Ambient: 4,300 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-16001.
Table 11. ECUTS-16001 Maximum Power Consumption and Dissipation
Subsystem
Maximum Consumption Maximum Dissipation
Notes
PXI-1095
1,000 W
1,000 W
Actual power varies with instrumentation configuration
and usage
PXI-1084
800 W
800 W
Actual power varies with instrumentation configuration
and usage
SLSC
350 W
350 W
Assumes 12 FIU modules
RMX-410x
2,500 W
500 W
Assumes a maximum 2,000 W output
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.
Mechanical Stability and Loading
Each ECUTS configuration is designed to ensure physical stability of the test rack and to prevent overbalancing or tipping. When adding
additional instruments or components to the ECUTS, it is important to preserve stability.
Caution
Stability is based on the specific configuration of the system ordered, when fully assembled. Your system may be shipped
in separate crates or boxes. Use caution to ensure stability while moving your system, and prior to assembly of the configured
system.
Attention
La stabilité est basée sur la configuration spécifique du système commandé, une fois assemblé entièrement. Votre
système peut être expédié dans des caisses ou des boîtes séparées. Prenez toutes les précautions nécessaires pour assurer la stabilité
de votre système lorsque vous le déplacez et avant l'assemblage du système configuré.
Caution
If you remove equipment from the rack, it may no longer be compliant with IEC 61010-1 stability standards. Ensure that
any modifications you make to the rack configuration maintains sufficient stability in accordance with IEC 61010-1. Any
modifications made to the system not specified by the manufacturer may reduce the personal safety measures employed and
compliance with IEC 61010-1.
Attention
Si vous retirez un équipement du rack, il peut ne plus être conforme aux normes de stabilité IEC 61010-1. Assurez-vous
que toute modification apportée à la configuration du rack permette de conserver une stabilité suffisante conformément à la norme
IEC 61010-1. Toute modification apportée au système non spécifiée par le fabricant peut réduire les mesures de protection
personnelle utilisées et la conformité à la norme IEC 61010-1.
Use the following guidelines to maintain mechanical stability when adding additional components to the ECUTS.
•
For IEC 61010-1 compliance, the ECUTS and all included components must weigh less than 453.5 kg (1,000 lbs), evenly distributed
across all caster wheels.
•
Any component over 4.5 kg (10 lbs) that hangs permanently outside of the ECUTS must have external support such as legs.
•
Tether the ECUTS to the floor or wall for additional stability. Tethering should be done according to facility practices and follow the
guidelines in the
•
To improve the safety and stability of the ECUTS, you can install the RMX ballast plate (NI part number 787805-01) at the bottom of the
test rack.
Maintaining Air Flow
Air flow inside the ECUTS is separated into a cool air intake column and a hot air exhaust column. The ECUTS pulls fresh air from the bottom
rear of the test rack, and the column of cool air is guided toward the hot air exhaust vent on top of the test rack.Actively cooled components
inside the test rack pull air from the air intake column and exhaust air towards the front of the test rack to the hot air exhaust column. The
RMX-4002, if present, has a dedicated hot air exhaust panel on the front of the test rack.
The following figure shows the distribution of hot and cold air inside the ECUTS-16000 and ECUTS-16001.
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ECUTS-16000/16001 User Manual