EMR-4000
IM02602009E
JAM
Elements
50J[1] ,50J[2]
Functional Description
When the motor is running, a current increase above normal load may be an indication of a malfunction in the load.
JAM protection recognizes mechanical problems, such as broken drive gears.
Refer to the JAM protection limit (the right vertical line in the “Underload and JAM Trip Function” curve example). In
this curve example, the JAM trip is set at 150% of FLA.
Underload and JAM Trip Function
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Содержание EMR-4000
Страница 61: ...EMR 4000 IM02602009E Ethernet RJ45 Terminal Marking www eaton com 61 1 8 TxD TxD RxD N C N C RxD N C N C...
Страница 423: ...EMR 4000 IM02602009E Name Description Logic LE23 Out inverted Signal Negated Latched Output Q NOT www eaton com 423...
Страница 493: ...EMR 4000 IM02602009E Motor Protection Curves Motor Protection Curve Example 1 www eaton com 493...
Страница 494: ...EMR 4000 IM02602009E Motor Protection Curve Example 2 without RTDs www eaton com 494...
Страница 495: ...EMR 4000 IM02602009E Motor Protection Curve Example 3 with RTDs www eaton com 495...