功率方向1(2)1段延时:该定值指定1段延时时间。对于同步电机的反向功率或是低正向功率应用,典型的应用是1段用于报警,2段用于跳闸。定值组菜单最多可以控制元件组定值菜单下六个定值组的激活与否。面板.上的定值应用中灯(不闪烁的灯)指示哪–个激活的组是运行中的。定I组闭锁定值当灵活逻辑参数设为“接通”时,阻止改变激活的定值组。这一点在一定情况下是有用的,如想要在某一情况下改变定值,如断路器正在打开的过程中。
RELIANCE ELECTRIC 0-54394 USPP 054394
Reliance Electric Isolated Interface Board 415715-0
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RELIANCE ELECTRIC 0-57403 USPP 057403
RELIANCE ELECTRIC 0-57403-E USPP 057403E
RELIANCE ELECTRIC 0-57403-F USPP 057403F
RELIANCE ELECTRIC 0-57403-J USPP 057403J
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