background image

USER MANUAL & SERVICE INSTRUCTIONS 

MANUAL OPERATING INSTRUCTIONS

Put  the  lever  for  manual  spring  charging  into  the  Mechanical  Operation  Lever  Hole.  Charge  the 
spring of mechanism by moving the lever clockwise. After the gear looses its force, spring charged 
/  discharged  signal  will  turn  into  “Spring  Charged”  position  and  the  circuit  breaker  position 
indicator will remain same as “O“ green. 

In  order  to  close  the  circuit  breaker  push  the  red  closing  button.  The  circuit  breaker  position 
indicator will turn into “I“ (closed) position. After the closing operation spring charged / discharged 
signal will turn into “Spring Discharged“ position and charging motor re-charge the closing spring 
after closing operation to “Spring Charged“ position for other closing operations.

In order to open the circuit breaker, push the green opening button. The circuit breaker position 
indicator will turn into “O“ (opened) position.

1- Charging The Mechanism

2- Closing Operation

2- Opening Operation

9

Содержание RVU 12 RVU 24

Страница 1: ...RVU SERIES 12 24kV EMBEDDED POLE VACUUM CIRCUIT BREAKER www ulusoyelektrik com tr...

Страница 2: ...mers manage electrical hydraulic and mechanical power more reliably efficiently safely and sustainably We provide integrated solutions that help make energy in all its forms more practical and accessi...

Страница 3: ...ain Components Technical Characteristics Drawing Dimensions Circuit Breaker Secondary Wiring Diagram Manuel Operating Instructions Warning and Recommendations Circuit Breaker Storage and Packaging Dim...

Страница 4: ...istance and high number of short circuit breaking AII of that reduce the power consumption and the temperature rising due to the longtime running of circuit breaker Under normal conditions the interru...

Страница 5: ...um Poles Motion Transfer Cam Mechanism Compartment Wheels Connector Plug Absorber 8 9 10 11 13 12 14 Mechanical Interlock Counter Closing Push Button Opening Push Button Spring Charge Discharge Signal...

Страница 6: ...RVU 12 24kV VACUUM CIRCUIT BREAKER 1 Spring Charge Motor 4 Auxiliary Contacts 2 Opening Coil 5 Anti Pumping Relay 3 Closing Coil 6 SpringChargingSwitch 7 Charging Gear 8 Counter 9 MechanicalInterlock...

Страница 7: ...USER MANUAL SERVICE INSTRUCTIONS 12 Closing Spring 11 Opening Spring 10 Mechanical Operation Lever Hole...

Страница 8: ...t Isc 25kA Rated Short Time Withstand Current 3 sec Operating Sequence O 300msec CO 3min CO Interrupter Vacuum DC Component Max 40 Cable Charging Breaking Current 31 5A System Neutral Neutral earth or...

Страница 9: ...USER MANUAL SERVICE INSTRUCTIONS Drawings Dimensions Dimensions are given in mm...

Страница 10: ...RVU 12 24kV VACUUM CIRCUIT BREAKER CIRCUITBREAKERSECONDARYWIRINGDIAGRAM VACUUM EMBEDDED CIRCUIT BREAKER CONNECTION DIAGRAM...

Страница 11: ...en In order to close the circuit breaker push the red closing button The circuit breaker position indicator will turn into I closed position After the closing operation spring charged discharged signa...

Страница 12: ...ts dismounted Inside of coils should be dismounted pull outward Put the new coil inside and screw the bolts Control the coil by your hand if it works or not then make the electrical connections Dismou...

Страница 13: ...ng relay to insert its place Insert the link Pull down the track clip to take off motor protection fuse Push the locks of the clip and remove the connections of electrical cables Remove bolts After re...

Страница 14: ...avoid any hitting Never clean the poles by using the materials which have unsuitable insulation levels Contact surfaces needs to be clean before making bar connections with a oil free solvent or aceto...

Страница 15: ...tely opening after closing Mechanism Mechanism might not be charged please check it Any opening component The failure might continue because of high voltage Relay settings must be wrong please check i...

Страница 16: ...edia to get the latest product and support information www ulusoyelektrik com tr www eaton com 2020 Eaton All Rights Reserved May 2020 Eaton is a registered trademark All trademarks are property of th...

Отзывы: