Southern States CBL-T, Installation Instructions Manual

Page 1: ...TYPE CBL T Copper Center Break V Disconnect Switch 15 5 72 5 kV 1200A INSTRUCTION INSTALLATION MANUAL ...

Page 2: ...Page II The Quality Name in High Voltage Switching ...

Page 3: ...Page III The Quality Name in High Voltage Switching Safety Information ...

Page 4: ...ner will constitute the Warranty Holder s exclusive remedy and fulfillment of all SSLLC s liabilities and responsibilities hereunder SSLLC s duty to perform under this limited warranty may be delayed at SSLLC s sole option until SSLLC has been paid in full for all products purchased by the Warranty Holder No such delay will extend the Warranty Period If SSLLC does not make such repair or replaceme...

Page 5: ...Page V The Quality Name in High Voltage Switching Southern States LLC Equipment Receipt Installation Use Operation and Maintenance Terms Terms of Use ...

Page 6: ...Page VI The Quality Name in High Voltage Switching ...

Page 7: ...Page VII The Quality Name in High Voltage Switching Type CBL T ...

Page 8: ...Installation Adjustment Procedures 11 Recommended Tools Values 11 Preferred Switch Assembly Method 12 Mounting Switch on Structure 15 Single Pole Adjustments 15 Arcing Horn Adjustment 15 Operating Mechanism 16 Operating Mechanism Adjustment Three Phase Installation 19 Final Switch Adjustments Tuning 22 General Instructions for Threaded Clevises 24 Recommended Inspection Maintenance 25 Patrolling I...

Page 9: ...3 Rotating Insulator Bearing Housing 13 Figure 4 Blades Shown Fully Open 14 Figure 5 Contacts Shown Fully Closed 14 Figure 6 Optional Arcing Horn in Closed Position 16 Figure 7 Typical Operating Pipe Arrangement 17 Figure 8 Typical Operating Arrangement 17 Figure 9 Counterweight Assembled 18 Figure 10 Top View of Adjustable Arm Assembly 19 Figure 11 Match Marked Hinge Clamp and Pipe 20 Figure 12 P...

Page 10: ...tire obligations of Southern States The Warranty contained in the contract between the parties is the sole warranty of Southern States Any statements contained herein do not create new warranties or modify the existing warranty Important The information contained herein is general in nature and not intended for specific application purposes It does not relieve the user of responsibility to use sou...

Page 11: ...ipment variations and potential conditions may not be covered in this manual Contact Southern States LLC in the event conditions associated with a specific application are not sufficiently addressed All photographs and sketches in this manual are for illustration purposes only and may not be to scale Refer to the Unit Assembly drawing or the Operating Mechanism drawing provided with each disconnec...

Page 12: ...e RATINGS MAXIMUM VOLTAGE kV 15 5 27 38 48 3 72 5 BIL kV 110 150 200 250 350 Rated Power Frequency 60 Hz Continuous Current 1200 A Short Time Symmetrical Withstand 3 Sec 38 kA RMS Peak Withstand 99 kA Ambient Temperature Rating 40 C to 50 C Standard 50 C Optional ...

Page 13: ...6 hole terminal pads are suitable for either 2 or 4 hole connection on NEMA standard drilling patterns Compact Base The base is simple and can be mounted almost anyplace The base is galvanized steel and includes leveling screws for the insulators adjustable open and close stops and mounting hole for attachment to the structure Bearings The bearings on the CBL T switch are stainless steel balls and...

Page 14: ...ould be used for this purpose If damage or a shortage is noted file a claim immediately with the carrier and contact the factory Storage All components of the Cole Type P center break disconnect switch are suitable for outdoor use Keep bearings out of standing water Keep upright and support live parts with base If a motor operator is furnished be sure to connect the heater circuit using the provid...

Page 15: ... Procedures Recommended Tools Values Table 2 Recommended Tools and Torque Values Recommended Tools Recommended Torque Values Type Sizes Bolt Nut size Torque Ft lb Hand Wrenches and or Sockets 15 16 3 4 5 8 9 16 1 2 50 S Steel 40 All Others Drill Bit 1 4 5 8 92 3 4 127 1 286 ...

Page 16: ...n Structure 1 Set up bearing housing with clip angles installed at ground level Make sure clip angles are level and secured so that the switch does not tip over when insulators are installed 2 Bolt insulators to rotating flanges of bearing housing 3 Install male blade to top of insulator with mounting bolts supplied Figure 2 Note that male blade is on the same side as operating lever Figure 2 Live...

Page 17: ...l and adjust to mate with male blade The synchronizing linkage may require slight adjustment to ensure that both blades center together in the closed position Set stop adjustment bolts on bearing housing for the closed position 6 Adjustment of switch in the open position Rotate the insulator stacks to the open position The blades should travel 90 degrees Set stops on bearing housing to provide 90 ...

Page 18: ... the blade assemblies into the closed position The pressure adjusting bolt should be left loose so as not to apply any pressure during this first closing position Tighten the adjusting bolt until the contact surfaces touch Then tighten 1 8 turn Refer to Error Reference source not found Figure 5 Contacts Shown Fully Closed ...

Page 19: ...e connecting the controls and operators 1 With the switch bolted solidly to the structure check to make sure that the single pole opening is as specified in the single pole assembly drawing 2 Check blades to be sure they contact squarely and smoothly If they do not refer to Preferred Switch Assembly Method section 3 After connecting the bus all adjustments should be rechecked Arcing Horn Adjustmen...

Page 20: ...aterials on the Operating Mechanism Drawing Op Mech 2 Use the Op Mech Drawing to install mounting brackets bearings bushings pipe clevises manual operating device Adjustable Arm and other components Figure 7 and Figure 8 The Pipe Collar must support the entire weight of the Vertical Operating Pipe Do not allow the manual operating housing to bear any of the Vertical Pipe weight ...

Page 21: ...llation Adjustment Procedures Figure 7 Typical Operating Pipe Arrangement Figure 8 Typical Operating Arrangement 3 Tighten all setscrews to securely grip the pipe Do not drive any screws through the pipe wall at this time ...

Page 22: ...nding switch Unit Assembly and Figure 9 for installation details Figure 9 Counterweight Assembled 5 After mounting all operating mechanism components use any convenient means to match mark all clevis connections Adjustable Arm and manual operator attachments to check for slippage during trial operations ...

Page 23: ...nd Clevis Bolts Figure 10 Figure 10 Top View of Adjustable Arm Assembly Lengthen the Adjustable Arm radius approximately Shorten the pipe to allow the Clevis to reposition itself the same distance Re tighten the Adjustable Arm and Clevis Clamping Bolts Test Operate Re adjust as necessary 4 The Adjustable Arm radius is too long if the Grounding Switch reaches the fully open position Blade in horizo...

Page 24: ... the remaining two poles will require lead Blade movement in advance of the Blade on the pole closest to the Operating Arm With the Grounding Switch in the open position match mark the Hinge Clamp and pipe Adjust lead by elevating the Blade slightly Figure 11 Figure 11 Match Marked Hinge Clamp and Pipe Be sure the Blade Tip rests against the Blade Stop when the Blade is in the closed position Test...

Page 25: ...Page 21 of 26 Installation Adjustment Procedures Figure 12 Piercing Pipe Wall ...

Page 26: ...interphase pipe disconnected from the other two phases Once the drive phase is properly adjusted connect the interphase pipe and continue tuning the other two phases one at a time 2 Switch Operating Devices 1 3 Worm gear operator HOGO High Output Geared Operator Optional 2 1 1 The weight of the vertical operating pipe should be supported by pipe collar Error Reference source not found by maintaini...

Page 27: ...erator 2 3 Swing handle operator 2 2 1 When the switch is properly adjusted the handle should hang vertically and free in both the open and closed positions to permit the use of a customer supplied padlock 3 3 Electrical motor operator 2 3 1 Please refer to motor operator instruction manual for proper installation and setup 2 3 2 Use manual operation while completing switch setup 2 3 3 Do not elec...

Page 28: ...ms together To make these adjustments simply loosen both jam nuts A and screw the stud in or out as required Be sure to retighten both jam nuts securely Do not screw the stud out of the clevises This could cause the pipe to fall resulting in serious injury to personnel below Be sure the initial setting is correct and do not adjust beyond the maximum allowable dimension If adjustment beyond the max...

Page 29: ...ces on the switches which can be eliminated during normal switch maintenance Table 3 Recommended Installation and Maintenance Table Installation Tests Patrolling Inspection 6 months Routine 5 Year Periodic 10 Year Insulators Contamination X X X X Damage X X X X Cabinet if motor operator supplied Any loose parts on the floor of the cabinet X X X X Wiring Secure X X X X Links Secure X X X X Inspect ...

Page 30: ...ase during any operation or maintenance cycle as exposed surfaces such as contacts are vulnerable to environmental conditions and contaminants that can decrease the effectiveness of the grease over time During reapplication clean and wipe down the contact surfaces with a green Scotchbrite pad reapply C5 A grease and remove any excess grease until an evenly coated thin film is present Inspect arcin...

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Page 32: ...orgia Avenue Hampton Georgia 30228 Phone 770 946 4562 Fax 770 946 8106 E mail support southernstatesllc com http www southernstatesllc com 2021 Southern States LLC IB 132 CBL T 72 5 R6 02182021 Printed U S A ...