#$%%&'( ! . #$%%&'( %( )!):.!) ! /0,/111 24A /!&& 8/2 /34) /8 8 /8&1 8 '(#># '(B> # (#34/1/040 ) ! ! 5, ( 52 5D ) ! / ( ) /3 ) )0..%1- "% "?3%@( (A,%@, (A ## ?= %%'( ?#?#!"?=#-! (!"!.- H 2.D50%5% 2.D50%/% !D50 !-333 ;'/.6 &-&-! !%3 (2H ;9,3/ '(43 ;''= -%)+ !&+@;'=$ ("0,3,!D,26!A -)@-)# A ..%D/5.% (- !(2H &* 5+ I H N !# %##E # N !#+> N #>!# #$%%&'( ! ! #$%%&'(#!0*-> 8/0,/11 ➊ ) ( ( 3% 3! - ! E) D??, 2 14 7 A1 – 6 + 21 22 8 9 10 1 12 32 34 A2 A1 11 – 24 14 11 Input – 3 2 21 U 7 4 .),.. A2 + 5 24 11 Input + + 6 8 1 22 12 3 + , ( ,% ,! - ! 5 4 .),.. + 31 U – A ?0? ➋➌➍ 2$-! 0..%1-,3-.2 1& ➐ 3$-! 0..%1-,3-3 35$-! 0..%1-,3-35 ➎ ✔ 3.$-! 0..%1-,3- ➎ ✔ 35.$-! 0..%1-,3-3 ➎ ✔ 300$-! 0..%1-,3-30➏ ✔ 2$(! 0..%1-,3M.2 ✔ 3$(! 0..%1-,3M3 ➎ ✔ 35$(! 0..%1-,3M35 ➎ ✔ ,2$(! 0..%1-,3M,2 56$(! 0..%1-,3M56 .$(! 0..%1-,3M ✔ 3/$(! 0..%1-,3M. ✔ 5.$(! 0..%1-,3M, 2$-! 0..%1-,,-.2 0..%1-,,-3 35$-! 0..%1-,,-35 ➎ ✔ 3.$-! 0..%1-,,- ➎ ✔ 35.$-! 0..%1-,,-3 ✔ 2$(! 0..%1-,,M.2 3$(! 0..%1-,,M3 ✔ 35$(! 0..%1-,,M35 ➎ ✔ 56$(! 0..%1-,,M56 0..%1-,,M 3/$(! 0..%1-,,M. 5.$(! 0..%1-,,M, ✔ ✔ 3$-! .$(! ➑ ✔ ✔ ➊ &&50 ➋ '(:-##E*&5- )0..%1-!E# 35.$-!;@&53A ➌ %%&"'(:-##E*&.&5- )0..%1-!E# 35.$-! @&.&53A ➍ %%&":-##E*&.- )0..%1- ➎ )+ +:? ?+>#.-##E@&<<A ? ➏ '("? ➐ + ❽ )++ ") ! ""##$#%&& '(")*%&& (")& ! $ 5. #$%%&'( ! ! : #$%%&'(##!0*# -> 8/0,/11 ➊ ) ( ( 3% 3! )#- ! E) D??, 6 2 7 A1 A2 – + 6 5 22 8 3 9 10 2 1 21 12 32 34 A2 A1 11 – 24 14 11 Input – 7 4 5- 21 U + + 24 11 Input + 14 8 1 22 12 3 + , ( ,% ,! )#- ! 5 4 5- + 31 U – A ?0? ➋➌➍ 2$-! 0..%1-)3-.2 3$-! 0..%1-)3-3 35$-! 0..%1-)3-35 3.$-! 0..%1-)3- 35.$-! 0..%1-)3-3 1& ➎ ✔ 300$-! 0..%1-)3-30➏ 2$(! 0..%1-)3M.2 3$(! 0..%1-)3M3 35$(! 0..%1-)3M35 ,2$(! 0..%1-)3M,2 56$(! 0..%1-)3M56 .$(! 0..%1-)3M 3/$(! 0..%1-)3M. 5.$(! 0..%1-)3M, 2$-! 0..%1-),-.2 3$-! 0..%1-),-3 35$-! 0..%1-),-35 3.$-! 0..%1-),- 35.$-! 0..%1-),-3 2$(! 0..%1-),M.2 3$(! 0..%1-),M3 35$(! 0..%1-),M35 56$(! 0..%1-),M56 .$(! 0..%1-),M 3/$(! 0..%1-),M. 5.$(! 0..%1-),M, ✔ ✔ ✔ ➊ &&50 ➋ '(:-##E*&5- )0..%1-)!E# 35.$-!;@&53A ➌ %%&"O ' :-##E*&.&5- )0..%1-)!E# 35.$-! @&.&53A ➍ %%&":-##E*&.- )0..%1- ➎ + ➏'("? 55 #$%%&'( ! ! : #$%%&'(B#!0*# /2-> 8/0,/11 ➊ ) E) D??, ( ( 3% 3! )#- != " + 5- 14 24 2 7 A1 A2 ➊ ➋ ➌ ➍ ➎ ➏ 6 5 – + U 22 8 3 9 10 2 1 21 32 14 34 A2 A1 11 – 24 12 11 Input – 7 4 5- 21 11 + + 8 Input + , ( ,% ,! )#- != " 22 12 6 + 2$-! 0..%1-43-.2 3$-! 0..%1-43-3 35$-! 0..%1-43-35 3.$-! 0..%1-43- 35.$-! 0..%1-43-3 + 31 U – 1& ➏ 3 1 ?0? ➋➌➍ 5 4 A ✔ 300$-! 0..%1-43-30➎ 2$(! 0..%1-43M.2 3$(! 0..%1-43M3 35$(! 0..%1-43M35 ,2$(! 0..%1-43M,2 56$(! 0..%1-43M56 .$(! 0..%1-43M 3/$(! 0..%1-43M. 5.$(! 0..%1-43M, 2$-! 0..%1-4,-.2 3$-! 0..%1-4,-3 35$-! 0..%1-4,-35 3.$-! 0..%1-4,- 35.$-! 0..%1-4,-3 2$(! 0..%1-4,M.2 3$(! 0..%1-4,M3 35$(! 0..%1-4,M35 56$(! 0..%1-4,M56 .$(! 0..%1-4,M 3/$(! 0..%1-4,M. 5.$(! 0..%1-4,M, ✔ ✔ ✔ &&50 '(:-##E*&5- )0..%1-4!E# 35.$-!;@&53A %%'(:-##E*&.&5- )0..%1-4!E# 35.$-!@&.&53A %%&":-##E*&.- )0..%1- '("? + 57 #$%%&'( ! ( %&& %&& ) !? ? ?0? 1& #Q!)08? 6%#= ( ()0..%1-%14 %1@%(A%1&%1!%1$@!A ?#.+#. . 0..%1.. ✔ #Q!)08 / 6%#= ( ()0..%1-%1@%(A%1& %1!%1$@!A?#.+ #.> . 0..%13/ ✔ #Q!)08? %#= , ()0..%1-%1%1@%(A ?#.+#. . 0..%1. ✔ #Q!)08? %#= , ()0..%1-%1%1@%(A ?#.+#. . 0..%132 ✔ "&!Q#D EE ( =?)+P( ;= ( ()0..%1-?#.+ #. . 0..%13.3 ✔ &!Q#D EE ( =?)+P( ;= , ()0..%1-?#.+ #. . 0..%13., ✔ )08! ,/E0/(.+ ?#.#. . DD%( ✔ %&& %&& %&& %&&++, 59 #$%%&'( ! (: ) %&&"- 8/A8 ➊ $: 35$-! 357,.$(! ?#3.#3. 8/A8 ➊ $: 33.735.$-! 33.7,..$(! ?#3.#3. 8/A8 ➊ $: .73.$-! .7/.$(! ?#3.#3. ) ➊ $: 273/.$(! !? ? ?0? 1& 3. 0..%1$ ✔ 3. 0..%1$3 ✔ 3. 0..%1$, ✔ 3. 0..%1&( ✔ 0..%1 ✔ 0..%13 ?#3.#3. %&&"$, 8&18&8 ➊ $35735.$-!/.2.193573/.$(!= " "#6/7.8#Q./8/. #/.## @6A& %&& @6A: 3 . , 5 . / 2 . 0 @35 A 6 .@35. A '(: @A#=# 8&18&8 ➊ $37,.$(!= ""#D.7.8 #Q./8/.#/.## @6A&@/## A %&& @6A: 3 . , 5 . / 2 . 0 @35 A 6 .@35. A '(: @A# =# ➊ &+@!0..%13.30..%13.,A= )0..%1- (40/0H!0..%1-== = JKJ-3K?0..%1)== = JKJ-K &?=! + ## &# = 5$ #$%%&'( ! (: ) !? ? ?0? 1& ?0?$%%&'0%%:&'0%:&'0+%%:&'0+%: &'0+%+: &'0+%.#$%%&'( ➊ +?#.#. . 0..%1/0 ✔ &8➌ %+##)0..%1-" #=?+># #$%%&'($%%&'#" .. 5D3%&/43 5D3%&24D 5D3%&243 5D3%&64D 5D3%&643 5D3%& %)+ ➋ !& Q. #% ?+ , # + !7D!7D&7D&0?+ %##= +?+# . 0..%5. # Q. #?+# #9 /52?+ %##= +?+# . 0..%5 "!#%# "#!) ➊ )0..%1-+!#! ➋ #?++= !!?-5 ➌ %+ #=5D3:5D3%&/43R5D3%&24DR5D3%&64DR5D3%&643R5D3%& R 0..%1-,3 0..%1-)3 0..%1-43 0..%1.. 0..%13/ 0..%13.3 0..%13.. 0..%1/0 > ➍ 0..%1/0 0..%1/0 0..%1-,, 0..%1-), 0..%1-4, 0..%13. 0..%1. 0..%132 0..%13., 0..%1/0 0..%1/0 > ➍ 0..%1/0 ➍ (# + > 5" #$%%&'( ! ❶ ?0?$%%&'(@ 4 (➋ !@ A $@;A ! " 8 3.$-! 35.$-! ,./- (! &'= ?' ?!$$ !!±.8 -!! (!! &E-=?'+ &-),.. 1-S.-P3.$35.$ 1-)1-4S2-P3.$35.$ 3/.$!P,..$;'!# ,/,.$(!.1-S.$/.1-)S2$,.-1-4S2$6/7.8#$/.19 6/7.8#$2.19 6.7.8#$(! 9%'C 7%'C 36/$,,$D$33$,C 3/8#$.8#C ),6 4 (C $ %% !! ! '#@A ' .,, 3...$ 3...$ 3...$ ..... 8 (# @A!/3D & '#@-!(!A = > !$ &E + &E( &E $? + 5. T3.E.2/.E.2 ,2..1 . . 5 / 3/ /. D 42 -!(! -!(! - P5.7B0.°! P5.7B..°! 3...@2/2.#A & !& &++ + !# &1 (& (!" 0..%1-: .-P- 0..%1-): 5-P)#- 0..%1-4: 5-P)# - = /..../ 6% +<0..%1..%13/%13.3 % +<0..%1.%132%13., !;'&*--) ➊ #(P%3!! ➋ &-! 3D 5< #$%%&'( ! : ➊ $%%&'(! 20 105 0 0.5 1 1.5 2 2.5 3 /3)-4 LOAD (kVA) %.0&%*'1 Contact life vs AC1 load at 1,800 cycles/h. B C 1 6 k REDUCTION FACTOR 106 A 10 4 ). MAX SWITCHING CURRENT (A) $2&" %34 % CYCLES 107 2 1 0.6 0.4 0.2 0.1 20 60 100 140 180 0.8 k 0.6 0.4 1 220 -,%3-4 VOLTAGE DC (V) )#.,%'1 ## Breaking capacity for DC1 load at 1,800 cycles/h. A = load applied to 1 contact ## B = load applied to 2 contacts in series ## 0.8 0.6 0.4 0.2 COS ∃ϕ /.0& ϕ Load reduction factor vs cos ∃. 8 ?0?$%%&' 8 ?0?$%%&'+ 4 35735.$-!/.2.19 3573/.$(! $ 35$-!(! 35.$-!(! =! 37,.$(! 0.C 0..C 3$(! ,.$(! 5.C ..C &E! 6.-@3C35$(!A 3.-@3C35$(!A &E$ 32/$-!30/$(! ,,$(! &E = 0/$-@,.-35.$-!A 5C 8 (# #@)A 3.@A C 3E/[email protected] > '( .5/7.6@570?%A = = -➋ ! Q./8/ $## ## ≤...8$ ≤..8°! ≤...8$ ≤..8°! =:/. :/.-!,.(! =:/. :.(! ? ,( = 6@#.7..8#A: .. . 35 35. ?& ,( = 6&: =P( P = !P= %( !P= %( P( P P## P( ?= - ≤/8# 42 P3/7B//°!@P,7B,°A P//7B6/°!@P207B6/°A - 3...@2/2.#A &= + + !# ➊ #(%%3?-, ➋ -" 7% 1 6%% += & 0..%13.3@6% = A 0..%13.,@% = A !;'!- #$%%&'( ! : :?0?$%%&' $%%&'+8&18 *R%?%@+5%?0?$%%&' &'+8 :):: )! H 5 "6 D =@'(A !S(+# (@ '(A ? !/&) C "; ? # = #= =;" ) U t R S =%( =:/. S +? >!/ C "; ?C #C ";" # ) U t R S =:/. = .? >4C C "; ?C ## = ";" ) U t R t t S =:/. ! %( 5? >/&) C "; ? C # = ";" ) U R t t t S =:/. 7? /&) ";?C @=)A9 C %9 ? C # #9?# & ? 9# " ;" # ! %( t R U &!: 1P/.-!,.(! 13P. ## ( 9? >! ;?C ! @=)A9 ?C ## %9?# = =# "; " # S t R U &!: 1P/.-!,.(! 13P. )' $? >/ ";?C @=)A9 %9 # # = ?### =" # S t R U &!: 1P/.-!,.(! 13P. ) "? /)>! ";?C @=)A9 ? C 9 %9 # =;" # S t R U &!: 1P/.-!,.(! 13P. %( 7 #$%%&'( ! ( ) ( =@ A(?## 5.2 (13/64) 50 (63/64) 6.2 (15/64) 12.5 (1/2) D A B C 1000 (39-3/8) %&&++,,7$" %&&++,8,7$"$ 7+ ?0? ( # ) ( ? E? DD%( ,/ @%,6A 30 @%2A 0/ @D25A .3 @25A 6/+ @5.0?A@.+A DD%(5 ,/ @%,6A 30 @%2A / @D,3A 3, @,,3A ,26+ @6?A@/+A #$%%&'( ! ( ): ( =@ A(?## 24.6 (31/32) 40.1 (1-37/64) 20.8 (53/64) 22 30 (1-3/16) 12 24 14 5 26 (1-1/32) 2 1 8 24.9 (63/64) 7 4 6 3 54.9 (2-5/32) 65 (2-35/64) 7 51.1 2-1/64) 4.2 (5/32) 2 8 1 21 11 A2 A1 3 4 5 6 38 (1-1/2) 33.0 (1-19/64) #4–40 M3 14.7 (37/64) %&&➊ %&& ($ 9":;2&!! "9<5#=9> ,9<2&!!3=<89>?=<9>4 3@""4 "#/;+!!3 1'A4<B;&'!3&&4 9":;2&!! "9<5#9> ,9<2&!!3=<=89>?=<9>4 3@""4 "#/;+!!3 1'A4<B;&'!3&&4 59.2 (2-1/3) 24 30 (1-3/16) 21 22 12 32 6 7 24.6 (31/32) 20.8 (53/64) 7.9 (0.31) 26 (1-1/32) 26.9 (1.06) 5 8 1 4 11 2 65 (2-35/64) 9 10 3 9 4 8 3 10 11 1 2 34 5 14 A2 31 11 A1 7 54.9 (2-5/32) 4.2 (5/32) 51.1 (2-1/64) 6 38 (1-1/2) 52.3 (2.06) #4–40 M3 %&& %&&➊ ($ 9":;2&!! "9<5#=9> ,9<2&!!3=<89>?=<9>4 3@""4 "#/;+!!3 1'A4<B;&'!3&&4 9":;2&!! "9<5#=9> ,9<2&!!3=<=89>?=<9>4 3@""4 "#/;+!!3 1'&A4<B;&'!3&&4 ➊ !DD%&# D/ 7. #$%%&'( ! ( ): ( =@ A(?## 24 22 12 14 6 5 4 3 30 (1-3/16) 26 (1-1/32) 9 5.6 (7/32) 8 7 5 3 26 (1-1/32) 4 5.6 (7/32) 75 (2-15/16) 7 4.2 (11/64) 30 (1-3/16) 34 32 24 22 14 12 7 8 1 75 (2-15/16) 2 10 10 4.2 (11/64) -A2-A2 -A2 -A2 21 11 A1+ 38 (1-1/2) 26 (1-1/32) 11 6 1 2 31 21 11 A1+ 38 (1-1/2) 26 (1-1/32) #4–40 M3 %&& #4–40 M3 %&& ($ 9":;2&!! "9<5#=9> ,9<2&!!3=<89>7=<9>4 3@""4 "#/;+!!3 1'&4<B;&'!3&&4 35 (1-25/64) 10 (25/64) ($ 9":;2&!! "9<5#=9> ,9<2&!!3=<89>7U<9>4 3@""4 "#/;+!!3 1'&4<B;&'!3&&4 9 (23/64) 4.7 (3/16) 10 (25/64) 3 (1/8) 36 (1-13/32) 13 (33/64) 8 (5/16) 35 (1-3/8) %&& %&&"-*"-*"- *"$, 9":;2&!!3=<9>7=<9>4 3@""4 "#/;+!!3 1'&4<B;&'!3&&4 75