Southern States EC-2V Скачать руководство пользователя | Manualshive

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Page VII

The Quality Name in High Voltage Switching

Table of Contents

Chapter

Page

Table of Contents ..................................................................................................................... VII

List of Tables and Figures ....................................................................................................... VIII

Summary & Introduction .............................................................................................................. 1

Summary .................................................................................................................................. 1

Important .................................................................................................................................. 1

Introduction .............................................................................................................................. 2

Introduction ................................................................................................................................. 2

Ratings ..................................................................................................................................... 3

Product Description ..................................................................................................................... 4

Typical Disconnect Switch ........................................................................................................ 4

Receiving, Handling & Storage .................................................................................................... 5

Unpacking ................................................................................................................................ 5

Storage .................................................................................................................................... 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 Shipped Unassembled ............................................................ 8

Contact Misalignments ............................................................................................................. 9

Arcing Horn Alignment ........................................................................................................... 12

Insulator Preload .................................................................................................................... 13

Operating Mechanism ............................................................................................................ 14

Final Switch Adjustments (Tuning) ......................................................................................... 16

Recommended Inspection Maintenance .................................................................................... 20

Patrolling Inspection (6 Months) ............................................................................................. 21

Routine Inspection and Maintenance (5 year) ........................................................................ 21

Periodic Inspection and Maintenance (10 year) ...................................................................... 21

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Содержание EC-2V

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

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

Страница 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...

Страница 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...

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

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

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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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