|
Manufacture |
GE |
|
Model |
IS200EXHSG4A-1A |
| PN No. | IS200EXHSG4A-1A |
|
Catalog |
EX2100 |
|
Description |
H.S. Relay Driver Card
|
| Origin | USA |
| HS CODE |
85389091 |
| Dimension |
20*10*5 (CM) |
| Weight | 0.5 kg |
Description:
IS200EXHSG4A-1A GE EX2100, H.S. Relay Driver Card
EXHS Board
The EXHS board supports pilot relay contact outputs, contact inputs, and signal
conditioning circuits. EXHS cables to the EMIO board through the EBKP backplane.
Note EXHS handles field flashing and protection functions.
Pilot relays for the breaker/contactor close 41, and flashing contactors 53A, and 53B
are located on the board, plus pilot relays for the trip relay 41T and the de-excitation
relay KDEP. Crowbar status signals and de-excitation status signals from the EDEX
board are conditioned on EXHS and sent to EMIO. Three contact inputs from 41,
53A, and 53B are powered (wetted) by 70 V dc on EXHS. Power for the contacts is
from the M1 and M2 power supplies (redundantly), and the resulting status signals
are sent to EMIO in the control rack. Different groups of EXHS are available for
controlling either a field breaker or a contactor in the field circuit. These groups are
defined in EXHS Board Groups. For more information, refer to GEI-100475.
Frequently Asked Questions:
1.What field circuit does the EXHSG4 model control?
The EXHSG4 model controls the breaker field circuit.
2.Does the IS200EXHSG4A model control any specific boards?
Yes, the EXHSG4 model can control an EDEX board.
Datasheet Link:
IS200EXHSG4A-1A GE EX2100, H.S. Relay Driver Card PDF Datasheet
