Introduction Of The Switchgear - Eaton Ulusoy HMH24-04 User Manual

Introduction of Switchgear
1 Switchgear Type Label
2 Switchgear Details
3 Switchgear Process Order/Flowchart
4 Operating Hole for Spring Charging
5
Operating Hole for Earthing Switch
6 Disconnector Buttons
7 Circuit Breaker Control Buttons
8 Voltage Indicator
9 Wired Remote Control Socket
10 Padlock Housing
11 Protection Relay
Signal Block (Annonciator) (Optinal)
12
13 Circuit Breaker Mechanism
1
5
2
1
7
9
3
2
4
13
12
13
9
15
8
10
11
7
6
Ulusoy HMH24-04 Incoming/Outgoing Switchgear with Circuit Breaker User Manual
OPERATIONAL
DIAGRAM
THE SWITCHGEAR CLOSE
DOOR
OPEN ULUSOY
THE EARTHING ANKARA
SWITCH 0 TEL: +90 312 267 07 12 FAX: +90 312 267 05 17
www.eaton.com / www
CHARGE ulusoy.info@eaton.com
THE SPRING Standard: IEC 62271-200
(DISCONNECTOR)
CLOSE
DISCONNECTOR THE SWITCH
CHARGE THE SPRING
(CB)
CLOSE I
THE CIRCUIT
BREAKER
OPEN 0
THE CIRCUIT
BREAKER
NO
IS THERE ANY OPERATION ON
THE SWITCHGEAR?
YES
OPEN
DISCONNECTOR THE SWITCH 0
0
THE EARTHING CLOSE
SWITCH I
OPEN
THE SWITCHGEAR
DOOR
1 Disconnector
2 MV Circuit Breaker
Earthing Switch
3
4 Current Transformers
5 Busbar Connection Terminal
6 Cable Connection Terminal
7 Circuit Breaker Control Mechanism
8 Connector Mechanism
LV Panel (Control Panel)
9
10 Monitoring Window
11 Switchgear Front Door
4
12 Upper Cover
14
Lifting Rings
13
3
14 Capacitive Voltage Insulator
15 Capacitive Voltage Indicator
11
12
10
5
8
6
Single line scheme
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