Siemens SIDS-T40026-00-4AUS Instruction Manual Download Page 13

Page: 13 / 16

Manual racking

When the manual racking process is
necessary follow these steps:

1. Open the MCB to disconnect control

power from the SIERS racking system.

2. Follow the normal procedures

contained in the applicable SIMOVAC
non-arc-resistant and SIMOVAC-AR
arc-resistant medium-voltage motor
controller instruction manual, use the
manual lever to move the isolating
switch into the desired position.

Manual racking

Instruction manual

| SIERS Siemens Integrated Electrical Racking System

Summary of Contents for SIDS-T40026-00-4AUS

Page 1: ...a siemens com simovac SIDS T40026 00 4AUS SIERS Siemens integrated electrical racking system instruction manual for SIMOVAC non arc resistant and SIMOVAC AR arc resistant medium voltage motor controllers ...

Page 2: ...ms from contact with energized electrical conductors or circuit parts Further a qualified person shall also be familiar with the proper use of special precautionary techniques personal protective equipment insulation and shielding materials and insulated tools and test equipment Such persons are permitted to work within limited approach boundary and shall at a minimum be additionally trained in al...

Page 3: ...onnection with installation operation or maintenance Should further information be desired or should particular problems arise that are not covered sufficiently for the purchaser s purposes the matter should be referred to the local sales office The contents of this instruction manual shall not become part of or modify any prior or existing agreement commitment or relationship The sales contract c...

Page 4: ...equipment Maintenance should be performed only by qualified personnel The use of unauthorized parts in the repair of the equipment or tampering by unqualified personnel will result in dangerous conditions which will cause death severe injury or equipment damage Follow all safety instructions contained herein Read understand and follow all of the safety advisories instructions and procedures contai...

Page 5: ... or serious injury Warning Indicates a potentially hazardous situation that if not avoided could result in death or serious injury Caution Indicates a potentially hazardous situation that if not avoided may result in minor or moderate injury Notice Indicates a potentially hazardous situation that if not avoided may result in property damage Field service operation and warranty issues Siemens can p...

Page 6: ...nd fuse protection for the motor FU2 supply circuit and the 24 Vdc power supply circuit FU1 as well as for the 24 Vdc supply FU3 to the current switch logic module and digital module The fuse in the motor circuit has time delay characteristics to avoid fuse operation on motor inrush current The SIERS system is controlled using a Siemens LOGO programmable logic module LM with digital expansion modu...

Page 7: ...nt of the controller using a 9 pin connector Hand held remote control control pendant The hand held control pendant includes three illuminated LED pushbuttons red CLOSE CONNECT green OPEN DISCONNECT and white TEST plus an amber LED used for alarm purposes The amber alarm LED illuminates to indicate an alarm condition such as a fault alarm obstruction overcurrent or excessive time elapsed when movi...

Page 8: ...ally by means of a HMI or PLC through SCADA system 2 Normally open contact to sense door position If the controller high voltage compartment door is open the LM blocks power to the racking motor The compartment door must be closed to enable electrical racking 3 Normally open contact on the lever access mechanism assembly to disable electrical racking when the manual lever is inserted This permissi...

Page 9: ...e pendant also includes an amber light for error or malfunction indication Control using hand held control pendant Control using communications system and discrete I O Discrete I O control optional allows the user to operate the SIERS racking system via a PLC or protection relay input output signals These systems can be wired to a central control room or to a remote panel located away from the con...

Page 10: ...n used for moving the slider up and provides access to the lever 2 Lever access 2 1 Figure 7 Mechanical and electrical interlock for manual operation 10 SIERS Siemens Integrated Electrical Racking System Instruction manual ...

Page 11: ... switch reaches the CLOSE CONNECT position 3 Once the isolating switch reaches the CLOSE CONNECT position the red LED for CLOSE CONNECT position will illuminate 4 With the isolating switch in CLOSE CONNECT position it is possible to close and open the contactor 5 To proceed to move the isolating switch to OPEN DISCONNECT position verify that the contactor is OPEN and the manual lever is dismounted...

Page 12: ... five seconds and try the racking process again Motor time out If the racking process takes more time that the system allows SIERS stops the racking process Once the issue is found and corrected close and securely latch the compartment door and try the racking process again Open permissive switch This error is caused by an open contact in one of the protection permissive switches One permissive sw...

Page 13: ...cking system 2 Follow the normal procedures contained in the applicable SIMOVAC non arc resistant and SIMOVAC AR arc resistant medium voltage motor controller instruction manual use the manual lever to move the isolating switch into the desired position Manual racking 13 Instruction manual SIERS Siemens Integrated Electrical Racking System ...

Page 14: ...14 SIERS Siemens Integrated Electrical Racking System Instruction manual ...

Page 15: ...15 Instruction manual SIERS Siemens Integrated Electrical Racking System ...

Page 16: ...tual case or on as designed parameters and therefore should not be relied upon for any specific application and does not constitute a performance guarantee for any projects Actual results are dependent on variable conditions Accordingly Siemens does not make representations warranties or assurances as to the accuracy currency or completeness of the content contained herein If requested we will pro...

Search results

Summary of Contents for SIDS-T40026-00-4AUS

Reviews:

Related manuals for SIDS-T40026-00-4AUS

Brands by name

Popular brands

Siemens SIDS-T40026-00-4AUS, Instruction Manual

Search results

Summary of Contents for SIDS-T40026-00-4AUS

Reviews:

Related manuals for SIDS-T40026-00-4AUS

Brands by name

Popular brands