![background image](http://html1.mh-extra.com/html/eaton/emr-5000/emr-5000_installation-operation-and-maintenance-manual_3985919047.webp)
EMR-5000
IM02602012E
4-wire System Ground Current CT Involving Neutral
www.eaton.com
47
A
B
C
IA
IB
IC
1
X?.
2
3
4
5
6
7
8
9
10
11
12
4-wire system with ground current CT (Toroidal) involving Neutral; In secondary = 5 A.
IA
1A
5A
N
IB
1A
5A
N
IC
1A
5A
N
IX
1A
5A
N
IB'
IC'
IA'
N
IN
IX meas = IG
IR calc = IA + IB + IC
IR calc´
IG = IA + IB + IC + IN
Содержание EMR-5000
Страница 62: ...EMR 5000 IM02602012E Ethernet RJ45 Terminal Marking www eaton com 62 1 8 TxD TxD RxD N C N C RxD N C N C...
Страница 271: ...EMR 5000 IM02602012E Fault Recorder Module Signals Signal Description Res record Signal Delete Record www eaton com 271...
Страница 524: ...EMR 5000 IM02602012E Motor Protection Curves Motor Protection Curve Example 1 www eaton com 524...
Страница 525: ...EMR 5000 IM02602012E Motor Protection Curve Example 2 without RTDs www eaton com 525...
Страница 526: ...EMR 5000 IM02602012E Motor Protection Curve Example 3 with RTDs www eaton com 526...
Страница 930: ...EMR 5000 IM02602012E Real Time Clock Running Reserve of the Real Time Clock 1 year min www eaton com 930...