Motorola  MVME162P-344 VME处理器模块

在具有较低最大环境的环境中冷却模块所需的气流较少。在更有利的热条件下，有可能在高于55摄氏度的温度下可靠地操作模块，同时增加气流。值得注意的是，除了空气移动器的额定CFM外，还有几个因素决定了流过模块的空气的实际体积和速度。

Less airflow is required to cool the module in environments with lower maximum ambient conditions. Under more favourable thermal conditions, it is possible to reliably operate the module at temperatures above 55 degrees Celsius with increased airflow. It is important to note that in addition to the rated CFM of the air mover, several factors determine the actual volume and velocity of air flowing through the module.

摩托罗拉模块被指定、设计和测试，以便在0到55摄氏度的空气温度范围内可靠地工作。(32度至131度F)以通常可通过使用71CFM轴流风扇实现的速度强制空气冷却。温度鉴定是在标准的摩托罗拉VME系统1000机箱中进行的。

The Motorola M module is specified, designed and tested to operate reliably over an air temperature range of 0 to 55 degrees Celsius. (32 degrees to 131 degrees F) with forced air cooling at a rate typically achievable through the use of a 71CFM axial fan. Temperature qualification was performed in a standard Motorola VME System 1000 chassis.

板被插入到两个卡槽中，每侧一个，与待测板相邻，以模拟高功率密度系统配置。两台轴流风机的装配，每台风机额定功率为71 CFM，直接安装在VME卡插件箱下。

The boards were inserted into two card slots, one on each side, adjacent to the board to be tested to simulate a high power density system configuration. Two axial fans were assembled, each rated at 71 CFM, and mounted directly under the VME card insert boxes.