Southern States EC-2V Installation Instructions Manual Download | Manualshive

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TYPE EC-2V

Aluminum

Center Break Vee

Disconnect Switch

ALL Ratings

INSTRUCTION

INSTALLATION &

MANUAL

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Summary of Contents for EC-2V

Page 1: ...TYPE EC 2V Aluminum Center Break Vee Disconnect Switch ALL Ratings INSTRUCTION INSTALLATION MANUAL...

Page 2: ...Page I The Quality Name in High Voltage Switching THIS PAGE LEFT INTENTIONALLY BLANK...

Page 3: ...d all persons present to develop and implement a proper rigging lifting and installation plan along with all safety precautions required to insure safe and proper lifting and installation of the equip...

Page 4: ...his manner 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 d...

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

Page 6: ...Page V The Quality Name in High Voltage Switching THIS PAGE LEFT INTENTIONALLY BLANK...

Page 7: ...Page VI The Quality Name in High Voltage Switching Type EC 2V...

Page 8: ...torage 5 Installation Adjustment Procedures 6 Recommended Tools Values 6 General Information Mandatory Pre Installation Requirements 6 Preferred Switch Assembly Method 7 Installation of the EC 2V When...

Page 9: ...onents 8 Figure 3 Proper Contact Alignment 9 Figure 4 Misalignment A 10 Figure 5 Misalignment B 10 Figure 6 Misalignment C 10 Figure 7 Misalignment D 11 Figure 8 Misalignment E 11 Figure 9 Attach Arci...

Page 10: ...ire 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 mo...

Page 11: ...e EC 2V switch It is not possible to cover all details equipment variations and potential conditions Contact Southern States LLC in the event conditions associated with a specific application are not...

Page 12: ...S Maximum Voltage Rating kV 72 5 123 145 170 245 BIL kV 350 550 650 75 900 Rated Power Frequency 60 Hz Continuous Current 3000 A 4000 A Short Time Symmetrical Withstand 3 Sec 80 kA RMS Peak Withstand...

Page 13: ...ators Note Vee style switches are typically shipped with insulators mounted Mounting the switch base B to the structure Refer to the Operating Mechanism Drawings for structure and mounting details Ins...

Page 14: ...are suitable for outdoor use and do not have any special storage requirements Keep bearings out of standing water Keep upright and support live parts with base If a motor operator is furnished be sur...

Page 15: ...ches 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 disconnect switch for specific d...

Page 16: ...le on the ground and hoist it to the structure as a complete unit 4 Test each switch pole for free operation and blade alignment When closed the blades should be in a straight line with the bearing st...

Page 17: ...stable To prevent possible personal injury or equipment damage select an assembly surface that will prevent overturn in both planes end to end and side to side 3 Refer to the unit assembly drawing Che...

Page 18: ...ce 8 On top of stack with the switch arm only securely bolt the male blade assembly in line with length of the base 9 On the other stack securely bolt the female blade assembly The switch will have to...

Page 19: ...ulators one at a time and in equal increments Figure 5 Misalignment B B Misalignment B Jack the left insulator to the right and the right insulator to the right until the stop plug is centered on the...

Page 20: ...ling edge of the female contact is the result of the intrapole linkage being too short Lengthen this linkage as required for smooth closing without interference or dragging Figure 8 Misalignment E E M...

Page 21: ...installation Arcing horns should rub against the male contact with enough pressure to maintain contact but not so hard as to cause binding The horns can be bent if necessary to achieve proper contact...

Page 22: ...ectly set preload the insulators toward the center of the gap Add one flat on both outside jack screw nuts and subtract one flat on both inside nuts Figure 11 This is done on both bearings To add turn...

Page 23: ...m reach rod and other necessary components Refer to Figure 12 4 While installing the pipes and clevises that have piercing bolts set screws do not pierce the pipe until instructed Tighten the piercing...

Page 24: ...all clevis connections the adjustable arm and the switch operating devices coupling so that any slippage occurring during trial operations can be readily detected Refer to Figure 15 Figure 13 Typical...

Page 25: ...one at a time 2 Switch Operating Devices 2 1 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 Figure 13 b...

Page 26: ...stments are complete ALWAYS operate the motor operator decoupled first to ensure proper setup 3 Preliminary Switch Settings 3 1 Start with the disconnect switch and operating mechanism in the closed p...

Page 27: ...arm and the pipe clevis and loosen the bolts on the adjustable arm and pipe clevis Shorten the adjustable radius arm approximately 1 4 Allow the pipe clevis to reposition itself the same 1 4 Refer to...

Page 28: ...e that all nuts are tightened to their specified torque Refer to Table 2 4 8 2 Apply a minimal amount of grease to the point of each piercing bolt and then tighten the bolt until it pierces the pipe w...

Page 29: ...es 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 Peri...

Page 30: ...e 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...

Page 31: ...Page 22 of 22 Recommended Inspection Maintenance Comments...

Page 32: ...Georgia 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 136 EC2V R3 02182021 Printed U...

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