Eaton Ulusoy HMH24-04 User manual

Ulusoy HMH24-04
Incoming/Outgoing Switchgear with Circuit Breaker
User Manual
www.eaton.com

Table of Contents
TRANSPORTATION INSTRUCTIONS.....................................................................................................1
STORAGE INSTRUCTIONS......................................................................................................................2
PREPARING THE SWITCHGEAR FOR INSTALLATION.........................................................................2
INTRODUCTION OF THE SWITCHGEAR................................................................................................3
DIMENSIONS.............................................................................................................................................4
CHECKINGS BEFORE ENERGIZING THE SWITCHGEAR.......................................................................5
TEST TO BE CARRIED OUT BEFORE ENERGIZING THE SWITCHGEAR............................................5
INSTALLATION OF BUSBARS...................................................................................................................6
ENERGIZING THE SWITCHGEAR..............................................................................................................7
OPERATING INSTRUCTIONS...................................................................................................................8
CIRCUIT BREAKER TESTS BEFORE ENERGIZING THE SWITCHGEAR..............................................9
INSTALLING PADLOCK...........................................................................................................................12
SAFE USE................................................................................................................................................12
TROUBLESHOOTING..............................................................................................................................13

Transportation Instructions
Transportation with Forklift
Transportation with Sling
Transportation on Pipes
Roll on the pipes!
Carry with palette!
Max. 90°
Remove the bolts which mounts the switchgear to the palette.
Ulusoy HMH24-04 Incoming/Outgoing Switchgear with Circuit Breaker User Manual www.eaton.com 1

70°
-40°
Preparing the Switchgears for Installation
Remove the bolts which mounts the switchgear
to the palette.
Disassemble the top sheet metal.
Disassemble the lifting plates.
Pull out the front door of the switchgear.
f
N
Storage Instructions
2 Ulusoy HMH24-04 Incoming/Outgoing Switchgear with Circuit Breaker User Manual www.eaton.com

6
4
14
3
Introduction of Switchgear
1Switchgear Type Label
2Switchgear Details
3Switchgear Process Order/Flowchart
4Operating Hole for Spring Charging
5Operating Hole for Earthing Switch
6Disconnector Buttons
7Circuit Breaker Control Buttons
8Voltage Indicator
9Wired Remote Control Socket
10 Padlock Housing
11 Protection Relay
12 Signal Block (Annonciator) (Optinal)
13 Circuit Breaker Mechanism
1Disconnector
2MV Circuit Breaker
3Earthing Switch
4Current Transformers
5Busbar Connection Terminal
6Cable Connection Terminal
7Circuit Breaker Control Mechanism
8Connector Mechanism
9LV Panel (Control Panel)
10 Monitoring Window
11 Switchgear Front Door
12 Upper Cover
13 Lifting Rings
14 Capacitive Voltage Insulator
15 Capacitive Voltage Indicator
Single line scheme
5
112
13
9
15
8
10
11
2
7
OPERATIONAL
DIAGRAM
I
0
I
0
0
0
CLOSE
THESWITCHGEAR
DOOR
OPEN
THEEARTHING
SWITCH
THESWITCH
DISCONNECTOR
CLOSE
ISTHEREANY
OPERATIONON
THESWITCHGEAR?
YES
NO
CHARGE
THESPRING
(DISCONNECTOR)
CHARGE
THESPRING
(CB)
CLOSE
THECIRCUIT
BREAKER
OPEN
THECIRCUIT
BREAKER
THESWITCH
DISCONNECTOR
OPEN
CLOSE
THEEARTHING
SWITCH
OPEN
THESWITCHGEAR
DOOR
[email protected]
ANKARA
TEL:[phone] FAX:[phone]
ULUSOY
www
www.eaton.com
/
Standard:IEC62271-200
1
3
13
9
7
2
4
5
10
8
6
11
12
Ulusoy HMH24-04 Incoming/Outgoing Switchgear with Circuit Breaker User Manual www.eaton.com 3

Dimensions (in mm)
Internal side view
Bottom view
Internal front view
Side view Front view
1260
960
1800
1900
750
4 Ulusoy HMH24-04 Incoming/Outgoing Switchgear with Circuit Breaker User Manual www.eaton.com

0
0
I
I
0
I
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
!
DO NOT INTERFERE WITH THE EARTHING
MECHANISM WHILE THE LOAD BREAK
SPRING IS CHARGED
!
OPERATIONAL
DIAGRAM
I
0
I
0
0
0
CLOSE
THE SWITCHGEAR
DOOR
OPEN
THE EARTHING
SWITCH
THE SWITCH
DISCONNECTOR
CLOSE
IS THERE ANY
OPERATION ON
THE SWITCHGEAR?
YES
NO
CHARGE
THE SPRING
(DISCONNECTOR)
CHARGE
THE SPRING
(CB)
CLOSE
THE CIRCUIT
BREAKER
OPEN
THE CIRCUIT
BREAKER
THE SWITCH
DISCONNECTOR
OPEN
CLOSE
THE EARTHING
SWITCH
OPEN
THE SWITCHGEAR
DOOR
[email protected]
1.ORGANİZE SANAYİ BÖLGESİ OĞUZ CAD. NO: 6
06935 SİNCAN / ANKARA TÜRKİYE
TEL: [phone] FAX: [phone]
ULUSOY ELEKTRİK A.Ş.
wwwwww.eaton.com /
Standard: IEC 62271-200 Protecton Degree: IP3X
HMH24-04 Test to be Carried out Before Energizing the Switchgear
HMH24-04 Checkings Before Energizing the Switchgear
Place the switchgear front door.
Check if there are any foreign objects within the switchgear.
Check the connection points of the switchgear.
Ensure that toroid current transformers are connected properly, if any.
Ensure that front door is placed rmly.
If the front door is not placed rmly, operating handle /lever cannot be inserted.
Padlock
Housing Disconnector and Earthing
Switch Mimics (indicators)
Operating Hole
for Spring Charging
ON (I)
Button
OFF (0)
Button
Operating Hole
for Earthing Switch
Ulusoy HMH24-04 Incoming/Outgoing Switchgear with Circuit Breaker User Manual www.eaton.com 5

Installation of Busbars
Remove the bolts, spheres and replace the bars. Put the bolts and tighten spheres again, torque value
to be checked (50Nm).
6 Ulusoy HMH24-04 Incoming/Outgoing Switchgear with Circuit Breaker User Manual www.eaton.com

Energizing the Switchgear
Signal Block
(Annunciator)
(Optional)
Protection Relay
Wired Remote
Control Socket
(Optional)
Breaker position
control button
Breaker opening
button and breaker
open signal
Breaker closing
button and breaker
closed signal
Lamp test and
DC lighting button
HMH24-04 Protection and Control Panel
Earthing Switch
Closed
LBS / Disconnector
Open
0
0
I
I
0
I
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
!
DO NOT INTERFERE WITH THE EARTHING
MECHANISM WHILE THE LOAD BREAK
SPRING IS CHARGED
!
OPERATIONAL
DIAGRAM
I
0
I
0
0
0
CLOSE
THE SWITCHGEAR
DOOR
OPEN
THE EARTHING
SWITCH
THE SWITCH
DISCONNECTOR
CLOSE
IS THERE ANY
OPERATION ON
THE SWITCHGEAR?
YES
NO
CHARGE
THE SPRING
(DISCONNECTOR)
CHARGE
THE SPRING
(CB)
CLOSE
THE CIRCUIT
BREAKER
OPEN
THE CIRCUIT
BREAKER
THE SWITCH
DISCONNECTOR
OPEN
CLOSE
THE EARTHING
SWITCH
OPEN
THE SWITCHGEAR
DOOR
[email protected]
1.ORGANİZE SANAYİ BÖLGESİ OĞUZ CAD. NO: 6
06935 SİNCAN / ANKARA TÜRKİYE
TEL: [phone] FAX: [phone]
ULUSOY ELEKTRİK A.Ş.
wwwwww.eaton.com /
Standard: IEC 62271-200 Protecton Degree: IP3X
00
II
0
I
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
!
DO NOT INTERFERE WITH THE EARTHING
MECHANISM WHILE THE LOAD BREAK
SPRING IS CHARGED
!
OPERATIONAL
DIAGRAM
I
0
I
0
0
0
CLOSE
THE SWITCHGEAR
DOOR
OPEN
THE EARTHING
SWITCH
THE SWITCH
DISCONNECTOR
CLOSE
IS THERE ANY
OPERATION ON
THE SWITCHGEAR?
YES
NO
CHARGE
THE SPRING
(DISCONNECTOR)
CHARGE
THE SPRING
(CB)
CLOSE
THE CIRCUIT
BREAKER
OPEN
THE CIRCUIT
BREAKER
THE SWITCH
DISCONNECTOR
OPEN
CLOSE
THE EARTHING
SWITCH
OPEN
THE SWITCHGEAR
DOOR
ulusoy[email protected]
1.ORGANİZE SANAYİ BÖLGESİ OĞUZ CAD. NO: 6
06935 SİNCAN / ANKARA TÜRKİYE
TEL: [phone] FAX: [phone]
ULUSOY ELEKTRİK A.Ş.
wwwwww.eaton.com /
Standard: IEC 62271-200 Protecton Degree: IP3X
Ulusoy HMH24-04 Incoming/Outgoing Switchgear with Circuit Breaker User Manual www.eaton.com 7

Operation Instructions
Manual use and front view
Use the lever as shown in order to operate
the earthing switch, and charging the spring.
PHASE CONFORMITY TEST
CABLE TEST (when needed)
Lamps stay dim if phases are compliant.
Lamp lights up if phases are not compliant.
(Test device is not delivered with switchgears.)
You can use simple AVO meter as well.
Voltage indicator lamps are on when MV cables are
energized.
Serial Light
Open LBS / Disconnector.
Close earthing switch.
Open switchgear front door. Place cable test
device. Reopen earthing switch.
Perform required measurements.
Outgoing Switchgears
In order to check cable faults.
Open LBS / Disconnector.
De-energize the switchgear from the previous (upstream)
substation and earth the cables.
Close earthing switch of the switchgear.
Open switchgear front door.
Place cable test device.
After test close the door.
Reopen earthing switch.
Perform required measurements.
Incoming Switchgears
In order to check cable faults.
Voltage Indicator
••
•
• •
••
•
•
•
•
•
8 Ulusoy HMH24-04 Incoming/Outgoing Switchgear with Circuit Breaker User Manual www.eaton.com