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Summary of Contents for Eaton Ulusoy HMH24-03
- Page 1 Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual...
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Page 2: Table Of Contents
Table of Contents TRANSPORTATION INSTRUCTIONS....................1 STORAGE INSTRUCTIONS........................2 PREPARING THE SWITCHGEARS FOR INSTALLATION..............2 INTRODUCTION OF SWITCHGEAR......................3 DIMENSIONS............................4 CHECKS BEFORE ENERGIZING THE SWITCHGEARS................5 TRIAL OPERATION TO BE PERFORMED BEFORE ENERGIZING SWITCHGEARS......5 ENERGIZING THE SWITCHGEAR......................6 OPERATION INSTRUCTIONS........................7 INSTALLING PADLOCK...........................10 SAFE USE..............................11 TROUBLESHOOTING..........................11 TERMINAL DIAGRAM...........................11... -
Page 3: Transportation Instructions
Transportation Instructions Transportation with Forklift Carry with palette! Transportation with Sling Max. 90° Remove the bolts which mounts the switchgear to the palette. Transportation on Pipes Roll on the pipes! Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com... -
Page 4: Storage Instructions
Preparing the Switchgears for Installation Remove the bolts which mounts the switchgear Disassemble the lifting plates. to the palette. Disassemble the top sheet metal. Pull out the front cover of the switchgear. Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com... -
Page 5: Introduction Of Switchgear
Single line scheme Isolator Earth Isolator Voltage Transformers MV Fuses Bar Connection Terminals Mechanism Section LV Board Monitoring Window Switchgear Front Cover Ceiling Plate Lifting Rings Earth Isolator (in the vessel) Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com... -
Page 6: Dimensions
Dimensions Side view Front view Internal front view Internal side view Back view Top view Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com... -
Page 7: Checks Before Energizing The Switchgears
HMH24-03 Trial Operation to be Performed Before Energizing Switchgears Closing rail Load isolator and earth installation housing isolator position indicators Earth isolator control housing ON (I) OFF (I) Button Button Operate isolator and earth isolator a few times. Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com... -
Page 8: Energizing The Switchgear
Commutator Lighting button 0-500V Voltmeter is available if it is used as Aux supply. Energizing the Switchgear Earth isolator open Isolator open Earth isolator must be open.(See operation instructions section.) Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com... -
Page 9: Operation Instructions
Ensure that installation sound is heart when installing the closing spring. After switchgear front cover is closed: Earth isolator closed, closing spring idle (load isolator open), switchgear front cover closed. Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com... - Page 10 Place the control arm in earth isolator control housing as shown, and rotate in arrow direction. Position After the Earth Isolator is Closed: Earth isolator closed, closing spring idle (load isolator open) switchgear front cover closed. Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com...
- Page 11 Earth isolator open, closing spring installed (isolator open). CLOSING THE ISOLATOR: Press the off button to close the isolator. Closing latch Position after the isolator is closed: Earth isolator open, opening spring installed Isolator closed. Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com...
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Page 12: Installing Padlock
Locking with padlock when earth isolator is open and isolator is open: This lock is used in order to prevent earth isolator from closing when there is energy in input switchgears. Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com... -
Page 13: Safe Use
Safe Use Switchgear front cover can only be placed and removed when the earth isolator is in closed position. Troubleshooting Terminal Diagram ISOLATOR AUXILIARY EARTH ISOLATOR CONTACTS AUXILIARY CONTACTS Ulusoy HMH24-03 Voltage Measurement Switchgear User Manual June 2020 www.eaton.com... - Page 14 Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic, and mechanical power - more safely, more efficiently, and more reliably.
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