ABB SGF, Instruction Manual

Page: 101 / 156

No. Description Remarks
329 T-type clamp Tubular contact arm (23)
330 Thrust bearing Earthing-switch link, earthing-switch shaft (73)
331 Collared bush Earthing-switch link, earthing-switch shaft (73)
332 Spacer Earthing connection (79)
333 Disconnector pole assy Only for deliveries in Germany
334 Clamping cover Operating lever (74, 76), earthing-switch lever (19),
separate mounting of operating mechanism
335 Coupling piece Operating shaft (43), separate mounting of
operating mechanism
336 Earthing-switch link Earthing switch (228)
336a Base frame of earthing switch For single pole version and series arrangement
337 Earthing -switch shaft Earthing switch, parallel arrangement
338 Lock nut Coupling rod (15), operating rod (74, 76)
339 Earthing-switch lever Earthing - switch shaft (73)
340 Fixing bolt T-type clamp (329), tubular contact arm (23)
341 Fixing bolt Contact piece (67), current path (5)
342 Coupling piece Earthing switch, shaft (337), pole distance P > 2 500 mm
343 Earthing connection for 2 earthing switch Earthing switch
344 Insulating bushes (a, b) Earthing contact (18)
345 Insulating plate Earthing contact (18)
349 Interlocking segment Earthing-switch shaft (73, 337)
350 Interlocking lever, finger side Rotary pedestal (70)
351 Interlocking lever, contact side Rotary pedestal (70)
357 Cover for earthing contact (18) Only for rrated voltage > 245 kV or rated peak-
withstand currents > 100 kA
372 Bolt M12 x 120 Earthing contact (18)
373 Bolt M12 x 110 Earthing contact (18)
374 Bolt M12 x 130 Earthing contact (18)
375 Washer A13 Earthing contact (18)
376 Offset bearing Laterally offset mounting of operating mechanism
(earthingswitch)
387 Operating rod, slotted Separate mounting, measurement m3 = 6 ... 12 m
388 Driving plate Separate mounting, measurement m3 = 6 ... 12 m
389 Thrust bearing Separate mounting, measurement m3 = 6 ... 12 m
390 Collared bush Separate mounting, measurement m3 = 6 ... 12 m
400 Connecting set Disconnector pole with IEC support insulators
401 Connecting set Disconnector pole with DIN support insulators
410 Connecting set Coupling, disconnector and earthing switch
420 Connecting set (Motor-operated) mechanism, disconnector
421 Connecting set (Motor-operated) mechanism, earthing switch
422 Connecting set Pivot bearing, disconnector
423 Connecting set Pivot bearing, earthing switch
430 Connecting set Mounting, earthing switch
431 Connecting set Mounting, earthing switch 1-pole, parallel
arrangement 2-pole
433 Connecting set Earthing switch, parallel arrangement 3-pole, P<2
500 mm
434 Connecting set Earthing switch, parallel arrangement 3-pole,P>2
500 mm
435 Connecting set Earthing switch, series arrangement 2-pole
436 Connecting set Earthing switch, series arrangement 3-pole
437 Connecting set Coupling of disconnectors in series, 3-pole
438 Connecting set Mechanical interlocking
439 Connecting set Separate mounting of operating mechanism
440 Connecting set Mounting of operating mechanism
580 Bundle of grease Treatment of contact fingers (66, 20)
900 Service instructions Disconnector and earthing switch
901 Service instructions Operating mechanism of disconnector
902 Service instructions Operating mechanism of earthing switch
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