时间过流元件的时间计算是由-个内部的内量容量存储变量来做的。当这个变量表明能量容量已经达到100%，时间过流元件将会动作。如果这个变量积累的能量容量小于100%并且电流跌落到启动门槛值的97%到98%，这个变量必须被减小。
140ARI03010RELIANCE ELECTRIC 0-49020-4 0490204 CONTROLLER CARD
RELIANCE ELECTRIC O-48664-2 O486642 0-48664-2 VLTG TRANSDUCTOR
RELIANCE ELECTRIC 0-52012-3 DRIVER BOARD
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Reliance Electric LSCA Board 0-51884 #34551
Reliance Electric 0-49040 Cardpak Controlled Rectifier
Reliance Electric 0-51863
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Reliance Electric 0-57412-D DCS Field Regulator
RELIANCE ELECTRIC LIMIT MODULE CARDPAK 0-49008-3
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