May 975 Supersedes 8-2 F WE A, Pages -2, dated January 975 E, D, C/98 /DB Dimensions, Weights and Creep These notes apply to all ratings.. These arresters are designed for 0,000 feet. ncrease clearances "S" and 'T' % for each 000 feet over 000 feet. 2. When installed, exhaust ports should be directed away from adjacent apparatus. s above 2 KV do not have directional venting.. Arrester assembly consists of arrester unit, line terminal casting, ground terminal bracket, grading ring (if required), all hardware (excluding base mounting hardware), master nameplate, and line and ground connectors. 4. Add.00 inches to "" dimension when using an insulating post. Add.00 inches to "" dimension when using an insulating base. 5. Line a.d ground clamp type connectors suitable for copper or aluminum conductors with diameter of 0.25 to 0.75 inches. Detaii " A " Distribution Apparatus Division Bloomington, ndiana 4740 ndoor-outdoor Altitude 0-0,000 feet 24-48 KV Single Unit Poles Style No. 5040A02A4 5040A0A 5040A04A8 89A0A0 89A07A2 89A09A0 89A09A 89A0A8 89A2A0 89AA2 89A4A4 89AA8 89A8A0 89A9A2 KV 24 22.75 0. 48 0. 0 5.8 72 8.45 90 52.8 9 52.8 08 52.8 20.0 2 5.2 44 9.5 8 85.92 80 85.92 92 92.0 (j) See 0 nstallation Layout, Page 2. For Brown Porcelain contact Westinghouse. Q) Grading Ring not used below 8 Kv rating. 8-2 F WE A Dimension Sheet Page Station Arrester CPL Controlled Protective Level Dimensions (nches), D dia@ RQ) S T(j) Creep Weight (Lbs) Fig 27.2 4.50 4.50 8.75 42.8 5.75 5.75 5.75 5.4 70.00 7.94 90.0 90.0 9.4 40.0 4.2 40.0 4.2 40.0 4.2 5 24 24.8 220 8 27 5. 270 2 0 5. 275 2 2 7. 27 27 79.9 7 40 9.4 47 42 9.4 482 45 9.4 500 9 48 4.5 580 52.2 09 47 5 74.2 55 4 5 84 224.4 799 2 8 87 224.4 800 2 72 9 240.0 845 2
Page 2 Two Unit Poles Figure Dimensions (nches) Style No. Dimensions (nches) Ratmg, 2, 89 A2 2A82 89 A2 4A02 89 A2 5A82 89A2A42 89A27A2 89 A2 8A82 89 A OA02 89AA22 Kv. 228.0.0 240.0.0 258 5.2 5.2 24 5.2 5.2 27 9.5 9.5 288 9.5 9.5 00 75.88 75.88 2 75.88 75.88 Distribution Apparatus Division Bloomington, ndiana 4740 2.44 2.44 5.2 5.2 4.2 4.2 5.2.2 5.> Figure 4. nsulating Post Grounded Termnal May be Mounted -.. Under any Bolt, ' A'..75 ±-- / w J " A '.75 X 0 ndustry Standard Threads.75 Deep Tapped oles (Each End) Section "A-A" 20 (TypiCal).50 Diameter Bolt Circle Brown-S# 897A95A0 Gray - S# 898A95A0 Mounting Dimensions ( Phase nstallation Layout) ' Bottom 0 ArresterU nt Mountng oles for.750 Dameter Bolts Figure 5. nsulating Base Mountmg oles for.750 Dameter Bolts.50 Diameter Bolt C rcle Brown-S# 897A945A0 Gray - S# 898A945A0 Mountng ole for.750 Dameter Bolts ;_?-f-.l..'--'-...,. :...:...4-v (Thickness of Lug on Castng.00) Detail A s-radus Exhaust Vent Ports D Dia R s T p:reep Weight (Lbs.) Fig. 40.0 4.2 8 40.0 4.2 87 40.0 4.2 9 40.0 4.2 95 99 40.0 4.2 40.0 4.2 04 40.0 4.2 07 40.0 4.2 0 02 29.0 0 29.0 2 22.4 4 22.4 8 48.4 24 48.4 27 7. 0 7. 090 090 248 248 40 40 420 420 Detail B Mounting oles for.750 Dameter Bolts
Cl z Figure Style See Enlarged View 'A. --------, Rati n_ g 89A9A2 89A42A02 89A44A42 89A4A82 Dimensions in nches - - K v --- Weight Min l_l-i hts_ 9 420 444 48 _ Mounting Dimensions ( Phase nstallation Layout) Mounting ole for.750 Diameter ( ) ----':,.S,{-->-,.7\ Bolts Equally Spaced on 20.75 Diameter Bolt Circle (Casting Lug,875 Thick) View ' A '.52 Diameter--==t:t=;tj) -f-+*- ( ) oles.25 Thick (Reference Term mal) Further nformation Price List 8-0 Descriptive Bulletin 8- Design Test Report File 8-4 Performance Data 8- nstruction Leaflet 8- - Blitzwatcher Monitoring Device PL 8-0 and DB 8-0 _ Clearances Grading Rings 8-2 F WE A Dimension Sheet Page ':_bs : Creep,, :::_, -s---=_tt=- D, =- [)2_ fr 2500 i 200. 2800 2800 497.50 59.50 57.52 57.52 204.7 i 98.4 98.4 9.00.00 22.7 " 02.8 02.8 47.00 74.00 20.7 20.7.8.8.8.8 5.00.00 85.00 88.00 4---- T ---+foo----t -- orizontal Limit for Grounded Objects/.8.8.8.8 D R D4 R4 Fig. 0.75 0.75 0.75 0.75 2.88 2.88 2.88 2.88 --- -- ----.00.00.00.00
8-2 F WE A Dimension Sheet Page 4 Distribution Apparatus Division Bloomington, ndiana 4740 Cl
Westinghouse Dimensions, Weights and Creep These notes apply to all ratings Figure. These arresters are designed for 0,000 feet increase clearances "S" and 'T' % for each 000 feet over 000 feet. 2. When installed, exhaust ports should be directed away from adjacent apparatus.. Arrester assembly consists of arrester unit, line terminal casting, ground terminal bracket, grading ring (if required), all hardware (excluding base mounting hardware), master nameplate, and line and ground double eyebolt connectors. 4. Add.00 inches to " '' dimension when using an insulating post. Add.00 inches to " " dimension when using an insulating base. 5. Line and ground double eyebolt connectors suitable for copper or aluminum conductors with diameter of 0.25 to 0.75 inches. Dimensions (nches) Style No. Gray 898A00A0 898A072A0 898A090A0 898A09A0 898A 08A0 898A 20A0 898A 2A0 898A 44A0 Style Gray 898A 8A0 898A 80A0 898A 92A0 Kv 0 72 90 9 08 20 2 44 Kv 8 80 92 <D See 0 nstallation Layout For Brown Porcelain contact Westinghouse 9.2 9.2 52.8 52.8.8.8 9.2 9.2 9.2 45.42 45.42 58. 8 58. 8 7. 8 7. 8 75.5 75.5 See Enlarged Vew Of Terminoi-Detoil-:ti Do/A.. ffi._, : 2.00 27.00.00.00.00 9.00 4.00 47.00 R 40.00.94 40.00 22.92 40.00 22.92 2.00.00 40.00 42.00 45.00 48.00 52.00 5.00 5.00 8.00 72.00 Dimension Sheet 8-2 Page Station Arrester CPL Controlled Protective Level ndoor-outdoor Altitude 0-0,000 feet 0-2 KV Figure 2 Moster Nome Plate "' Min. Creep nches 72.8 72.8 08.2 08.2 4.7 4.7 72.9 72.9 See Enlarged View Of Terminal-Detoii'A Min. Creep nches 8.00 29.2 87.00 29.2 9.00 29.2 May, 972 New nformation E, 0, C/98 /DB ffi._, : Net Weight (Lbs ) 58 7 4 4 575 585 8 90 Net Weight (Lbs ) Fig. Fig 875 2 885 2 900 2
Dimension Sheet 8-2 Page 2 Station Arrester CPL Controlled Protective Level ndoor-outdoor Altitude 0-0,000 feet 0-2 KV Fig. See Enlarged View Of Terminal- Detail 'A,.. Dimensions (nches) Style Gray Kv 898A204A02 898A2A02 898A228A02 898A240A02 898A258A02 898A24A02 898A27A02 898A288A02 898A00A02 898A2A02 204 2 228 240 258 24 27 288 00 2 9.2 52.8 52.8.8.8.8.8 <D For Brown Porcelain contact Westinghouse.8.8 Fig. 4 nsulating Post 4.97 9.5 27.7 28.5.7.7 44.90 44.90 59.2 7.7 Distribution Apparatus Division, Bloomington, nd. 4740 Printed in USA.75 x 0 ndustry Std. Thds. 75 Deep Tapped ate (Each End) Brown S B97A95AO Gray S B9BA95A0 Stet. A-A Mtg. ole For.750 ' '\. Dia.Bolts,Thickness Of Lug On Casting =.00.50 nches Bolt Circle 22.92 0.00 22.92 08.00 2.09 2.00 2.09.00 2.09 22.00 2.09 24.00 2.09 28.00 2.09 2.00 4.09 4.00 7.00 50.0 4.00 s Fig.5 nsulating Base Ground Termmol 2.00.00 40.00 44.00 52.00 58.00 0.00 4.00 8.00 Min Creep nches 245.07 249.9 280.95 28.00 4. 4. 45.8 45.8 8.5 42. --- T --- -o t--- T----il"'i orizontal Limit For Grounded Objects e nstallation Layout Further nformation: Brown 5 897A945AO G oy S 898A945A0 NetWt (Lbs.) 2 27 22 245 50 50 44 455 49 59 Fig Price List 8-0 Descriptive Bulletin 8- Design Test Report File 8-4 Performance Data 8- nstruction Leaflet 8--2 Blitzwatcher Monitoring Device PL 8-0 and DB 8-0