preset value

基本解释

When the ACS550 senses an increase in load that exceeds a preset value, it triggers a cleaning sequence.
当ACS550检测到一个超负荷值高于预设值时，它会引动顺序清洗程序。
An "Overcurrent Relay" is a type of protective relay which operates when the load current exceeds a preset value.
过电流继电器是继电保护装置的一种，当负载电流超过整定值时，继电器动作。
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A crowded car with a load near a preset value will bypass hall calls in order to maintain maximum operation efficiency.
如轿内挤满乘客，或负载接近预定值，为保持最大运行效率，该轿将自动越过召唤层站。

NetScreen allows simple preset screens such as Contrarian, Big Safe and Value.
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