|  | uqpxrpu|  }~z q|uu y|y ~ut
{
 rt ,  quuyrpu |us{ 
pr|u~y py~~~}y tryspu|}y t| }p . Op|
q{
 }w~ urpy r ur
 }uw
~
 p
 . B sp~yx}u 
r
u . D| ~puxp~y px|y~z }~y . Rpx
 |u us  x~ppu , {~|y
 tpr|u~yu r } |
pu y}u~u~y 
u} rxpy}rxp~~s  u~yu{z t{
}u~pyy . D| ru pp 
t~yurp r {pp|su ~puz qpxu y }|u~~ y{p|p us r |ut
y |u}u~r } . Putr} pr}pyxpyy ~p {pxpu|y ~ptuw~y y ru~y|r s|pr~s yrtp t| xpy y xptp ~r~u pu{ r|u ~usquuwu~yu . Py }z y ~|pz~ {~
|p~ t| 
pr|u~y . Pyu ~ry{purz px   }uu~y . @  p{ {p{ {~u xu}| , tuwpus |u{tryspu| t
{pu t~t~
 xp|yr{
 ~p , ~ y qp , |ypu  t
sy uyp|~ ~pr{r t| ur uu . Pru~~z u
 us yquy uqpxrpu|y rup y rpyp~p up~z |pu , try~
 ru ru }ps~y|  uus
xp . D| yr tpy{r ~p  wu . Ot~p{ 
 ~yus ~u 
y rxt
 
tp| r|ps
 y|y qpu~ {rpwy~~z ~p , xyyrp , r |
pu 
ry rt ~p pzu . Ix |y  }~y r|~u ~~p , p p{wu pp{u~ , tpwu y sp~yy  uty~} uqpxrpu|u} p . Hpupu |qu ru} yu} . B  ! Npquyu rt }wu rup|y q|u uy}
ur uyy tp~~s q
trp~y . B p~y{u , ttuwyrp ~~u tpr|u~yu ~u@Fluke 6140B/80A - uupx~p yu}p (ty~ ~r~z p|~ Fluke 6100B y y r}spu|~ p|~p Fluke 6101B)  yuz 80 A, Dyps~y{p Fluke 6140B/80A | Qu}~ Fluke 6140B/80A@@@@https://prom-electric.ru/articles/9/162184/@uqpxrpu| p y 
|
p {pur ut|pspu}z t
{yy rut
y {|u . Otu|~ |r y|y ~pq . H~pu~yu s r uruyr~} uwy}u trpp tryspu| . P}y} qy y~ {pxrpu ru yxrtyu|~ ruz p~u . R |~} ~p~} {|u} y p|~u |u}u~ pzp . ` uu qpu , |
rt~y{r yqr ut
utyu|~z {~| {purp . I|utrp~yu py~~~s |u{tryspu| ~pus y~u~u }pspxy~u r ~u q~p
wy| ~psurp ptypp p~xyr r |~z }~y . Nu xp{rpzu tp~~u 
zr ~pru
 {pp 
pr|u~y , rupu} tu|{ . B}u putu|yu|~z {q{y ru|yu ruyu t| s p~y{p r {}|u{u . Pu~y}u , rx}w~u 
u{y |yru y y}p|~ u~|syu{y ur  rx}w~ ~pu~y yu}z wp~z quxp~y . Qu yt  }p{y}p|~} {|yuru rt , {p{ }~pw uqpxrpu|uz  u}uz| , y |
py , {p xr|u yx}u~ r~u~yz ryt , |pwtu~y . C|pr~u uqrp~yu r|~u {~u~p ptppy pp}ur sr yu} ru~y|yy y y~u||u{
p|~p u}p wtu u}p yu} tyxu| . Crz {}|u{ pr{y ru~y|y~~s q
trp~y } y} {|y yp~yu , {u  
u| uuzy r }z {rp~~z trz~s yp~y , sp~yxrp~~
 r yxrtru , {stp us rp { quty~u~ r us r{|p r ~pyq|uu y}yy~u tp~~u q|y r|~u~ {yr|y~uz~}y . Rp~{ r q|y~ru |
pur utu|u spy{} uq|u~y . Ptpwp rxt
rtr yu} r| ytup|~} t| {s yx}u~u x~pu~yu ptp rxt
p y 
u{u , xr|u uy q|u} |u{}ps~y~z r}uy} . B } |
pu u{}u~t
u} }u y 
 
 |