Energizing The Switchgear - Eaton Ulusoy HMH24-04 User Manual

HMH24-04 Protection and Control Panel
Wired Remote
Control Socket
(Optional)
Breaker position
control button

Energizing the Switchgear

OPERATIONAL
DIAGRAM
CLOSE
THE SWITCHGEAR
DOOR
OPEN
THE EARTHING
SWITCH
CHARGE
THE SPRING
(DISCONNECTOR)
CLOSE
THE SWITCH
DISCONNECTOR
CHARGE
THE SPRING
(CB)
CLOSE
THE CIRCUIT
BREAKER
OPEN
THE CIRCUIT
BREAKER
NO
IS THERE ANY
OPERATION ON
THE SWITCHGEAR?
YES
OPEN
THE SWITCH
DISCONNECTOR
0
CLOSE
THE EARTHING
SWITCH I
OPEN
THE SWITCHGEAR
DOOR
ULUSOY ELEKTRİK A.Ş.
1.ORGANİZE SANAYİ BÖLGESİ OĞUZ CAD. NO: 6
06935 SİNCAN / ANKARA TÜRKİYE
0 TEL: +90 312 267 07 12 FAX: +90 312 267 05 17
www.eaton.com / www
ulusoy.info@eaton.com
Standard: IEC 62271-200 Protect on Degree: IP3X
I
0
YES
0
0
I
!
IF THIS SWITCHGEAR IS USED AS AN
INCOMING FEEDER DO NOT CLOSE
THE EARTING SWITCH BEFORE CUTTING
DOWN THE ENERGY FROM PREVIOUS STATION
Breaker opening
button and breaker
open signal
ULUSOY ELEKTRİK A.Ş.
1.ORGANİZE SANAYİ BÖLGESİ OĞUZ CAD. NO: 6
06935 SİNCAN / ANKARA TÜRKİYE
0 TEL: +90 312 267 07 12 FAX: +90 312 267 05 17
www.eaton.com / www
ulusoy.info@eaton.com
Standard: IEC 62271-200 Protect on Degree: IP3X
I
0
0
!
IF THIS SWITCHGEAR IS USED AS AN
INCOMING FEEDER DO NOT CLOSE
THE EARTING SWITCH BEFORE CUTTING
DOWN THE ENERGY FROM PREVIOUS STATION
0
LBS / Disconnector
Open
0
I
Ulusoy HMH24-04 Incoming/Outgoing Switchgear with Circuit Breaker User Manual
0
Protection Relay
Lamp test and
DC lighting button
Breaker closing
button and breaker
closed signal
0
!
I
I
I I
0 0
! DO NOT INTERFERE WITH THE EARTHING
MECHANISM WHILE THE LOAD BREAK
SPRING IS CHARGED
I
I I
0 0
DO NOT INTERFERE WITH THE EARTHING
MECHANISM WHILE THE LOAD BREAK
SPRING IS CHARGED
Earthing Switch
Closed
Signal Block
(Annunciator)
(Optional)
www.eaton.com 7