SwitchMAX-MD-J33020

ASSEMBLY OF 5 5kV SWITCHES WITH FUSED ARTERIES

5kV main switch including:

Load switch 5kV 1200A without fuse
Kirk-key interlock between door and switch, to prevent opening under voltage
Recessed handles to prevent breakage during transport
Removable protection grid, to secure the changing of fuses
Window (safety glass) for displaying the status of the switch contacts
1x fixed vacuum circuit breaker operate electrically
- 5kV, 800A, 25kA
- Loss of voltage protection (the circuit breaker opens if it loses its control voltage)
1x 5kV control transformer
- With primary and secondary protections
1x protection relay
- SEL 751A arc fault protection relay with quick opening outputs
- Opens the 5kV circuit breaker in the event of a fault (overcurrent)
- 3x CT at the 5kV input of switch C100
- 1x C20 neutral CT
- Ethernet communication
3x Surge protectors on the bars (Station – 6kV 5.1MCOV)
4x Ground ball
3x inspection windows for use of a thermographic camera

4x 5kV bypass switches including:

Load switch 5kV 600A
- Fuse holder installed on the 5kV 600A load switch
- 3x 200A fuses type A055F per switch
Kirk-key interlock between door and switch, to prevent opening under voltage
Recessed handles to prevent breakage during transport
Removable protection grid, for access to the load connections
12x inspection windows for use of a thermographic camera
Window (safety glass) for displaying the status of the switch contacts

General informations :