![background image](http://html1.mh-extra.com/html/eaton/edr-3000/edr-3000_installation-operation-and-maintenance-manual_3974052589.webp)
EDR-3000
IM02602003E
One Breaker Application Examples
Trip Circuit Monitoring for one Breaker: Auxiliary Contacts (52a and 52b) in trip circuit.
www.eaton.com
577
Breaker 1 (Bkr[1]) Control Voltage
1
2
3
4
5
6
7
8
PE
9
10
11
12
COM1
13
14
15
16
17
18
V+
DI1
COM2
DI2
V-
X1
TC
W1-52a
W1-52b
+DC
- DC
52a
52b
Trip
Relay Control Voltage
AND
t-TCM
0
t
TCM.Pickup
5
6
X1
AND
7
8
X1
OR
DI-Threshold
52a and 52b in Trip Circuit
DI-Threshold
V+
V-
Содержание EDR 3000
Страница 2: ......
Страница 4: ......
Страница 6: ......
Страница 7: ...Medium Voltage Switchgear Assembly...
Страница 8: ......
Страница 10: ......
Страница 11: ...Component Data...
Страница 12: ......
Страница 64: ...EDR 3000 IM02602003E Ethernet RJ45 Terminal Marking www eaton com 52 1 8 TxD TxD RxD N C N C RxD N C N C...
Страница 659: ...EDR 3000 IM02602003E Real Time Clock Running Reserve of the Real Time Clock 1 year min www eaton com 647...