December 1975 New nformation and Supersedes 38-132 F WE A, Pages 1-, dated May 1975, and DS 38-122, pages 1-2, dated December, 1973 E, D, C/1981/DB Dimensions, Weights and Creep These notes apply to all ratings 1. These arresters are designed for 10,000 feet. ncrease clearances "S" and "T" 3% for each 1 000 feet over 6000 feet. 2. When installed, exhaust ports should be directed away from adjacent apparatus. Ratings above 312 KV do not have directional venting. 3. Arrester assembly consists of arrester unit, line terminal assembly, ground terminal bracket, grading ring (if required), all hardware (excluding base mounting hardware). master nameplate, and line and ground connectors.. Arrester assemblies made up of more than one unit do not have interchangeable units. 5. Add 6.00 inches to "" dimension when using an insulating post. Add 16.00 inches to "" dimension when using an insulating base for ratings 60-68KV, and 1.75 inches for ratings 3-8KV. 6. Line and ground clamp type connectors suitable for copper or aluminum conductors with diameter of 0.25 to 0.75 inches. Line terminal connectors accomodate conductors with diameter of.255-.681 inches on porcelain top arresters. ndoor-outdoor Altitude 0-1 0,000 feet 2-68 KV Porcelain Top 3-2 KV See Enlarged V1ew of Term1nal ( Deta11 "A") Figure l ( O.D. 5057A93) Mounting Dimensions ( 3 Phase nstallation Layout) 1--- s ----<-> (See Mounting D1mens1onsl Mounting ole for.500 Diameter Bolts --7-T-T---:?'t (Thickness of Lug on Casting.750) Style Kv Rating 5556A60A03 3 5556A60A0 5556A60A06 6 5556A60A07 7.5 5556A60A09 9 5556A60A12 12 5555A60A15 15 5556A60A18 18 5556A60A21 21 5556A60A2 2.5 ]-imesions (nches),, i 1.75 13.81 1.75 13.81 18.75 1 17.81 18.75 17.81 18.75 17.81 1 22.75 1 21.81 22.75 21.81 23.75 22.81 28.75 27.81. 28.75 27.81 38-12 F WE A Page 1 Station Arrester Type CPL Controlled Protective Level Detaii " A " s it 7.0 8.0 9.0 10.0 0 5-11.0 12.0 13.0 Creep 15.3 15.3 ' 20.9 20.9 20.9 32.6 32.6 35.7.5.5 L1ne Term 1na Coble S1ze#2to 350MCM,.255 to.681 nch D1ameter lr, Weight (Lbs.) 38 39 5 6 53 5 61 71 73 Figure
38-12 F WE A Page 2 Metal Top 3-8 KV See Enlarged View of Terminal ( Detai "A") Figure 2 ( O.D. 5057A90) See Enlarged View of Terminal (Detail "A") Figure 3 ( O.D. 5057A9l) 1---- s ---v (See Mounting D1mens1onsl +-- 1. -- s --..v (See Mountmg Dimensions) Un1t Nameplate Master Detaii"A'.562 Diameter () oles Mounting Dimensions h= 3.0 =11.188 Thick (Reference Term mal) ' =il 1.75 (3 Phase nstallation Layout) --+--+++-+-ir Mounting ole for.500 D1ameter Bolts ---77-'---T-----'tl-1- (Thickness of Lug on Casting.750 ) Style 5556A61 A03 5556A61A0 5556A61A06 5556A61A07 5556A61 A09 5556A61 A12 5556A61A15 5556A61A18 5556A61 A21 5556A61A2 5556A61A27 5556A61A30 5556A61A36 5556A61A39 5556A61A5 5556A61A8 Kv Rating 3.5 6 7.5 9 12 15 18 21 2 27 30 36 39 5 8 Dimensions 18.9 18.9 18.9 21.19 21.19 21.19 22. 27.81 27.81 29. 33. 33. 38. 2. 53.06 5.69 1_, -r2 g; ' 1.75 17.00 17.00 17.00 18.25 23.62 23.62 25.25 29.25 29.25 3.25 38.25 23.62 25.25 25.25 25.25 Weight s T Creep (lbs.) --- Figure 8.5 13.5 12.9 57 2 8.5 13.5 12.9 58 2 8.5 13.5 12.9 59 2 9.0 1.0 19.0 6 2 9.0 1.0 19.0 65 2 10.0 15.0 19.0 66 2 ::> 11.0 16.0 22.0 70 2 <D 11.5 1 33.2 82 2 Q_ 12.0 17.0 33.2 83 2,- 13.0 18.0 38.7 88 2 c 1.0 19.0 8.2 2 "' 15.0 20.0 8.2 98 2 16.0 21.0 111 2 17.0 22.0 67.0 121 2 18.0 23.0 71.3 166 3 19.0 2.0 77. 171 3 59.1 97
8 December 1975 New nformation and Supersedes 38-132 F WE A, Pages 1 -, dated May 1975, and OS 38-122, pages 1-2, dated December, 1973 E, D, C/1981 /DB Metal Top 60-192 KV See Enlarged V1ew of Term mal ( Oeta11 ''A") Figure { O.D. 3895A82) See Enlorged View of Terminal (Detail "A") Figure 5 { O.D. 3895A8) ndoor-0 utdoor Altitude 0-1 0,000 feet 2-68 KV Detoii " A ".562 D1ameter ( ) oles lr 3.0 =11.188 ThiCk 1.75 (Reference Terminal) Mounting Dimensions ( 3 Phase nstallation Layout) -$-----+----+++-+11 Mounting ole for.750 Diameter Bolts---'7-"r: ---->t (Thickness of Lug on Casting 1.00) Style 1 -_ 3891 A06A01 60 3891A07A21 72 3891 A09A01 90 3891A09A61 Kv Rating 96 3891A10A81 108 3891 A 12A01 120 3891 A13A21 132 3891A1A1 1 3891A16A81 168 3891 A 18A01 180 3891A19A21 192 38-12 F WE A Page 3 Station Arrester Type CPL Controlled Protective Level Dimensions (nches) Weight Figure!, D dia. R s--1 _T Creep (Lbs.) 1------------- 1 --! 38.56 2.62 56 56 56 65.22 69.81 73.73 90.11 90.11 96.22. 3.38 38.5 23 32 27 36 52.38 31 0 52.38 33 2 52.38 61.03 65.62 69.56 85.92 85.92 92.03 0.0 0.0 0.0 36 5 39 8 3 52 7 56 13.75 65 8 13.75 68 87 13.75 72 91 67.3 79.9 119. 119. 119. 1 161.2 17.2 22. 22. 20.0 295 31 50 531 58 577 623 767 768 813 5 5 5
38-12 F WE A Page Metal Top 228-312 KV. t!j n===ejl s '! j : Figure 6 ( O.D. 899Al9) ' j D:mens:ons) (See Mountmg ;,:; :(; Detail " A ".562 D:ameter-+--i--- / () oles Mounting Dimensions (3 Phose nstallation Layout) Mount:ng ole for.750 D:ameter Bolts (Thickness of Lug on Cast:ng 1.00) 10 D:ameter Bolt C:rcle S- Rad:us Exhaust Vent Ports Style Kv Dimensions (nches) Rating, 2 3891A22A82 228 126. 61.03 61.03 3891A2A02 20 126. 61.03 61.03 3891A25A82 258 135.62 65.62 65.62 3891A26A2 26 135.62 65.62 65.62 3891A27A62 276 13.62 69.62 69.62 3891A28A82 288 13.62 69.62 69.62 3891A30A02 300 156.12 75.88 75.88 3891A31A22 312 156.12 75.88 75.88.500 Th:ck (Reference Terminal) D Dia. R S 0.0 13.62 83 0.0 13.62 87 -------- 0.0 13.62 93 0.0 13.62 95 0.0 13.62 99 0.0 13.62 10 0.0 13.62 107 0.0 13.62 110 T 102 106 112 11 118 12 127 130 Creep Weight (Lbs.) 293.0 1090 6 293.0 1090 6 322. 128 6 322. 128 6 38. 130 6 38. 130 6 373.6 120 6 373.6 120 6 Figure
December 1975 New nformation and Supersedes 38-132 F WE A, Pages 1-, dated May 1975, and DS 38-122, pages 1-2, dated December, 1973 E, D, C/1981/DB Metal Top 396-68 KV See Enlarged View of Terminal (Detail "A") Figure 7 ( O.D. 3889A 1) ndoor-outdoor Altitude 0-10,000 feet 2-68 KV Detail " A ".562 Diometer--==-tt=;t!T -f-+*-1- (3) oles.625 Thick 38-12 F WE A Page 5 Station Arrester Type CPL Controlled Protective Level Mounting Dimensions 1--- T ----1...---+-T ----1 ( 3 Phose nstallation Layout) orizontal Limit for Grounded Objects/ Mount1ng ole for.750 D1ometer Bolts--7---"'r'?\ (Thickness of Lug oncast1ng.875 ) 20.375 D1ameter Bolt Crcle Style Kv Dimensions {nches) Weight Rating eights Grading Rings Clearances Creep Lbs.,, D, R, D, R, D3 R3 o. R s T 3891A39A62 396 20.17 98.3 98.3 50.00 2.88 55.00 11.38 30.75 12.88 50.00 3.00 139.00 166.00 97.50 2500 3891A2A02 20 212.67 102.68 102.68 50.00 2.88 55.00 11.38 30.75 12.88 50.00 3.00 17.00 17.00 519.50 2600 3891AA2 230.67 111.68 111.68 50.00 2.88 55.00 11.38 30.75 12.88 50.00 3.00 153.00 185.00 572 2800 3891A6A82 68 230.67 111.68 111.68 50.00 2.88 55.00 11.38 30.75 12.88 50.00 3.00 161.00 188.00 572 2800 Figure 7 7 7 7
' 38-12 F WE A Page 6 CPL Arrester nsulating Bases and Posts D1ameter Gray S!15559A88A01 0.0. 5559A83 Figure 8. nsulating Base (3-8 Kv) ::e.:::;;:,)jt Ground Connection ifrecordmg or Arrester Unit "--- -- - Bottom ), Arrester Unit '-o-----,-j / - A - - =-?0-A 1.75 1 0 D1ameter \,_) - - t 60 l i_ o.75 -lostud, Lock washer and Nut Section A-A Gray S!1898A935A02 0. 0. 5053A97 Figure 11. nsulating Posts (60-312 Kv) Mounting oles for.75 0 Diameter Bolts 1 0 Diameter Gray S!1898A95A01 0. 0. 898A053 Figure 9. nsulating Base (60-312 Kv) Bottom ;--- ---- Arrester Unit -- -- -- A,.---'7===-=====-'-=-.j..., 6.ofi---- T, 1.75 Section A-A ll!'l"'-- Mounting oles for.75 0 Diameter Bolts Ground Connection 1f Recordmg or Measunng Equipment S Nat Used A.75-1 0 Stud, Lock washer and Nut 20.38 Diameter Gray S!1898A935A03 0.0. 5055A03 Figure 12. nsulating Posts (396-68 Kv) Ground Connection 1f Recording or Measunng Equ1pment S Not Used Mounting oles for.75 0 Diameter Bolts 20.375 D1ameter Gray S i115039a06a01 0. 0. 5039A 16 Figure 10. nsulating Base (396-68Kv) Bottom ArresterUn1t
. 8 December 1975 New nformation and Supersedes 38-132 F WE A, Pages 1-, dated May 1975, and DS 38-122, pages 1-2, dated December, 1973 E, D, C/1981 /DB 2 75 1. 1-1.125 Diameter ole Nameplate 0.tt S 11633A700A01 w/o Leakage Current ndicator 0.0. 3865A30 S 11633A797 A01 with Leakage Current ndicator 0.0. 3865A25 Figure 13. Discharge Counters (3-68 Kv) 15 750.625 Diameter oles ( 6) ( 3) on o 8.750 ( 3) on o 10.00 Bolt Crcle.500-13 X5.500 Long Galvanized Steel Crg. Bolt W/Washer, Lockwosher and Nut ( Supplied) LJ Bock Strap 12.0 (2 Suppl1ed) 1. 625 ( Ref. l S 11279C251 A08 0. D. 663A09 Figure 16. Single Crossarm Reversible Bracket (3-39 Kv) ndoor-outdoor Altitude 0-1 0,000 feet 2-68 KV.562 Diameter ( 3) Equal ly Spaced os Shown.500Thick Reference Terminal and Top Plate.562 Diameter () oles S!ii63A088A01 0.0. 5570A50 Figure 1. Line Terminal for Suspension Mounting (3-8 Kv).93 -. - J ---, - 5.00 1.125 5.0r h T : 1 27.562 f-.- T. : : 687 Diameter ( 8) oles 2.50 8.50 : :V for.625 ardware j 1 --J.r--_ =t 1:5.00 2.250 + 1-1. 375 Sii279C251 A10 O.D. 663A1 1 Figure 17. Wall Mounting Bracket (3-8 Kv) 38-12 F WE A Page 7 Station Arrester Type CPL Controlled Protective Level 10 D1ometer.06 Rod ius 18.250 D1ometer 120 - Th<.625 Rod ius Reference Term1nol and Top Plate 1.750.562 Diameter ( ) oles S 11662A99A01 0. D. 5038A9 Figure 15. Line Terminal for Suspension Mounting (60-31 2 Kv) S 111279C251A09 O.D. 663A1 0 Figure 18. Baseplate (3-8 Kv) -- ---r --_j ) --
38-12 F WE A Page 8.562 Drameter ( ) Equally Spaced on 10.312 Drameter Si!i63A799A01 O.D. 5565A75 Figure 19. Adapter Plate SV to CPL (3-8 Kv) Further nformation 38-1 0 P WE A 38-1 1 D WE A 38-1 6 T WE A.625 Diameter oles ( 6) ( 3) on a 8.750 ( 3) on a 10.00 Mounting Bracket May be Reversed for Reversed Mounting of Mounting JJ (2 Supplied) \--- - Back Strap.500-13 X5.500 Long Galvanrzed Steel Crg. Bolt W Washer, Lockwasher and Nut ( Supplied) 1.625(Ref.) N=Mountrng Centers of Bolts are.875, 5.750, 6.125 and 7.00 nches N2 = Mountrng Centers of Bolts Ranges from 16.00 to 18.750 S i!i279c251a07 O.D. 663A08 Figure 20. Double Crossarm Mounting Bracket