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Instructions for assembly, operation and maintenance of outdoor load disconnectors Fla 15/60 GB R N and Flc GB R N
three-pole design for mounting on concrete pole rated voltage 25 and 38.5 kV rated current 400/630 A
Страница 1: ...ctions for assembly operation and maintenance of outdoor load disconnectors Fla 15 60 GB R N and Flc GB R N three pole design for mounting on concrete pole rated voltage 25 and 38 5 kV rated current 4...
Страница 2: ...vices on a level surface Protect devices against damage during transport and handling List of necessary tools and tightening torques Tool Size Ring spanner 24 Engineer s spanner 24 Socket spanner GOLA...
Страница 3: ...the device Fix the upper intermediate bearing pos 3 to the lower end of the upper pull rod tube Position the fixing base of the upper intermediate bearing to the pole so that the intermediate bearing...
Страница 4: ...of disconnectors type GB R N with one bearing Disconnectors for installation under the line continuous branching for 10 5 poles 1 T type manual drive 2 Sleeve assembly R178 3 Banding type intermediat...
Страница 5: ...iate bearing flattened tube up flattened tube down 5 Lower pull rod tube to drive flattened length 2000 6 Middle pull rod tube flattened adjustable length 3000 7 Upper pull rod tube flattened flattene...
Страница 6: ...diate bearings Upper intermediate bearing Lower intermediate bearing 1 Cotter pin 12x63 2 Cotter 4x25 3 Flattened pull rod tube 4 Brass barrel bushing 5 Clamping terminal assembly Fig 3a Fig 3b Settin...
Страница 7: ...his applies also to the middle symmetrical pole of the device The middle pole strips are provided with a skew fork pull rod on the conductor side The marked earthing terminal on the disconnector frame...
Страница 8: ...8 Recommended connection of conductors to the load disconnector assembly of the switch below the power line Dimensions in the brackets apply for Ur 38 5 kV...
Страница 9: ...9 Installation options of disconnectors series GB R on 10 5m pole Fig 5 Installation options of disconnectors series GB R on 12m poles Fig 6...
Страница 10: ...rticulated joints and their lubrication Omnigliss Spray from Dow Corning Inspection of insulators for possible damage Cleaning insulators if fouled In the case of disconnectors Fla 15 60 an oil condit...
