{"id":8277,"date":"2020-07-02T13:30:11","date_gmt":"2020-07-02T12:30:11","guid":{"rendered":"http:\/\/www.crowave.com\/blog\/?p=8277"},"modified":"2020-12-28T02:57:47","modified_gmt":"2020-12-28T01:57:47","slug":"stolni-astaticki-ampermetar-ekm-astatic-m-334","status":"publish","type":"post","link":"https:\/\/www.crowave.com\/blog\/2020\/07\/02\/stolni-astaticki-ampermetar-ekm-astatic-m-334\/","title":{"rendered":"Stolni astati\u010dki ampermetar EKM ASTATIC M.334"},"content":{"rendered":"<p>Danas je nabavljen astati\u010dki elektrodinami\u010dki ampermetar oznake ASTATIC M.334 Ast.A.p. proizvod ma\u0111arskog poduze\u0107a EKM iz 1957. godine.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_15.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8292 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_15.jpg\" alt=\"\" width=\"1131\" height=\"1312\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_15.jpg 1131w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_15-259x300.jpg 259w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_15-768x891.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_15-883x1024.jpg 883w\" sizes=\"auto, (max-width: 1131px) 100vw, 1131px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_16.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8293 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_16.jpg\" alt=\"\" width=\"1215\" height=\"1111\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_16.jpg 1215w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_16-300x274.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_16-768x702.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_16-1024x936.jpg 1024w\" sizes=\"auto, (max-width: 1215px) 100vw, 1215px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_17.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8294 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_17.jpg\" alt=\"\" width=\"1172\" height=\"1102\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_17.jpg 1172w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_17-300x282.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_17-768x722.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_17-1024x963.jpg 1024w\" sizes=\"auto, (max-width: 1172px) 100vw, 1172px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_01.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8278 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_01.jpg\" alt=\"\" width=\"1152\" height=\"768\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_01.jpg 1152w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_01-300x200.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_01-768x512.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_01-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 1152px) 100vw, 1152px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Poduze\u0107e EKM (Elektromos K\u00e9sz\u00fcl\u00e9kek \u00e9s M\u00e9r\u0151m\u0171szerek Gy\u00e1ra \u2013 tvornica elektri\u010dnih ure\u0111aja i mjernih instrumenata) osnovano je 1949. godine tijekom poslijeratne nacionalizacije i spajanja malih srodnih poduze\u0107a u ve\u0107e tvornice. Nakon velikih ulaganja u pogone i rje\u0161avanja mnogih po\u010detnih problema u organizaciji i standardizaciji proizvodnje te raspodjeli posla, prvi rezultati ostvareni su sredinom 1950-tih godina. Proizvodili su se mjerni instrumenti po Siemensovoj licenci, a razvijeni su i neki vlastiti dizajni mjernih ure\u0111aja za razvodne plo\u010de. Veliki posao tvrtka EKM ostvarila je 1958. godine proizvodnjom releja za doma\u0107e tr\u017ei\u0161te. Daljnjom centralizacijom ma\u0111arskih poduze\u0107a 1964. godine tvornice Ganz NV (tvornica elektri\u010dnih brojila), KMGY (tvornica mjernih instrumenata) i EKM spojene su u tvornicu Ganz (tvornica elektri\u010dnih ure\u0111aja i mjernih instrumenata) koja 1967. godine dobila ime GMM (Ganz M\u0171szer M\u0171vek &#8211; Ganz mjerni ure\u0111aji).<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_02.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8279 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_02.jpg\" alt=\"\" width=\"1623\" height=\"874\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_02.jpg 1623w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_02-300x162.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_02-768x414.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_02-1024x551.jpg 1024w\" sizes=\"auto, (max-width: 1623px) 100vw, 1623px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_03.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8280 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_03.jpg\" alt=\"\" width=\"1212\" height=\"1034\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_03.jpg 1212w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_03-300x256.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_03-768x655.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_03-1024x874.jpg 1024w\" sizes=\"auto, (max-width: 1212px) 100vw, 1212px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_04.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8281 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_04.jpg\" alt=\"\" width=\"1422\" height=\"1104\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_04.jpg 1422w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_04-300x233.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_04-768x596.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_04-1024x795.jpg 1024w\" sizes=\"auto, (max-width: 1422px) 100vw, 1422px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_05.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8282 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_05.jpg\" alt=\"\" width=\"1152\" height=\"1155\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_05.jpg 1152w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_05-150x150.jpg 150w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_05-300x300.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_05-768x770.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_05-1021x1024.jpg 1021w\" sizes=\"auto, (max-width: 1152px) 100vw, 1152px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_07.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8284 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_07.jpg\" alt=\"\" width=\"1728\" height=\"1152\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_07.jpg 1728w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_07-300x200.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_07-768x512.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_07-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 1728px) 100vw, 1728px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_08.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8285 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_08.jpg\" alt=\"\" width=\"1728\" height=\"926\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_08.jpg 1728w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_08-300x161.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_08-768x412.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_08-1024x549.jpg 1024w\" sizes=\"auto, (max-width: 1728px) 100vw, 1728px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_09.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8286 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_09.jpg\" alt=\"\" width=\"1722\" height=\"968\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_09.jpg 1722w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_09-300x169.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_09-768x432.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_09-1024x576.jpg 1024w\" sizes=\"auto, (max-width: 1722px) 100vw, 1722px\" \/><\/a><\/p>\n<p>Astati\u010dki mjerni instrumenti sastoje se od dva potpuno jednaka mjerna sistema na istoj osovini pri \u010demu se svaki sastoji od dvije nepokretne zavojnice unutar kojih se nalazi pokretna zavojnica vezana na kazaljku. Zavojnice ta dva mjerna sistema spojene su tako da su magnetska polja koja stvaraju me\u0111usobno suprotna ali se zakretni momenti na osovini s kazaljkom zbrajaju. Suprotnim magnetskim poljima kompenzira se utjecaj stranih homogenih magnetskih polja koje bi mogle utjecati na mjerni sistem pa instrument nije potrebno oklopiti \u017eeljezom. Stoga se ovakvi instrumenti ponekad nazivaju i elektrodinami\u010dki (elektrodinamski) instrumenti bez \u017eeljeza.<\/p>\n<p>Izraz astati\u010dki (neodre\u0111en, koji nije vezan za stalan smjer ili polo\u017eaj) potje\u010de jo\u0161 od ranih mjernih instrumenta sa magnetskom iglom kod kojih je bilo potrebno kompenzirati utjecaj Zemljinog magnetskog polja, a to se postizalo tako da su se na istu os postavljale dvije jednake ali suprotno usmjerene magnetske igle.<\/p>\n<p>Astati\u010dki mjerni instrumenti najvi\u0161e su se koristili za vatmetre, a EKM je proizvodila astati\u010dke mjerne sisteme u standardnom ku\u0107i\u0161tu sa izmjenjivom skalom koji su se uz dodatak odgovaraju\u0107ih elemenata (mjernih otpornika) mogli kombinirati kao ampermetar, voltmetar ili vatmetar sa vi\u0161e mjernih opsega.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_13.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8290 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_13.jpg\" alt=\"\" width=\"819\" height=\"698\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_13.jpg 819w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_13-300x256.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_13-768x655.jpg 768w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_14.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8291 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_14.jpg\" alt=\"\" width=\"981\" height=\"258\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_14.jpg 981w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_14-300x79.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_14-768x202.jpg 768w\" sizes=\"auto, (max-width: 981px) 100vw, 981px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_10.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8287 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_10.jpg\" alt=\"\" width=\"1578\" height=\"967\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_10.jpg 1578w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_10-300x184.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_10-768x471.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_10-1024x628.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_10-570x350.jpg 570w\" sizes=\"auto, (max-width: 1578px) 100vw, 1578px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #00ffff;\"><em>Prema simbolima i oznakama na skalama ampermetra vidimo da se radi o elektrodinami\u010dkom astati\u010dkom mjernom sistemu za istosmjernu i izmjeni\u010dnu struju koji je predvi\u0111en za kori\u0161tenje u horizontalnom polo\u017eaju. Indeks klase pogre\u0161ke izra\u017eene u postocima prave vrijednosti je \u00b10,2 %. Ispitni napon testiran izme\u0111u ku\u0107i\u0161ta i mjernog sistema je 2 kV. Ispod oznake ASTATIC nalazi se serijski broj (ili \u0161ifra proizvoda) sa godinom proizvodnje. Slijedi oznaka MNOSZ 808 \u0161to je oznaka ma\u0111arskog standarda (MNOSZ \u00a0&#8211; Magyar N\u00e9pk\u00f6zt\u00e1rsas\u00e1gi Orsz\u00e1gos Szabv\u00e1nyok &#8211; Nacionalni standardi Narodne Republike Ma\u0111arske) kojim su definirani navedeni standardi i uvjeti upotrebe instrumenta. Nakon loga proizvo\u0111a\u010da EKM slijedi oznaka modela M.334 Ast.A.p. Oznake 1.25, 2.5 A ozna\u010davaju mjerne opsege ampermetra. Skala ampermetra nije linearna i ne prikazuje izravno vrijednosti struje u amperima ve\u0107 je za opseg 1,25 A o\u010ditanu vrijednost potrebno podijeliti sa 100, a za opseg 2,5 A o\u010ditanu vrijednost je potrebno pomno\u017eiti sa 2, a zatim podijeliti sa 100.<\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_11.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8288 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_11.jpg\" alt=\"\" width=\"1728\" height=\"1152\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_11.jpg 1728w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_11-300x200.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_11-768x512.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_11-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 1728px) 100vw, 1728px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_12.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8289 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_12.jpg\" alt=\"\" width=\"1728\" height=\"1152\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_12.jpg 1728w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_12-300x200.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_12-768x512.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_12-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 1728px) 100vw, 1728px\" \/><\/a><\/p>\n<p>Ampermetar ASTATIC M.334 ima dva mjerna opsega, do 1,25 A i do 2,5 A. Tako\u0111er smo nabavili jo\u0161 dva nekompletna instrumenta iz serije EKM ASTATIC, a to su ampermetar s mjernim opsezima do 5 A i do 10 A te vatmetar sa strujnim mjernim opsezima 5 A i 10 A te naponskim mjernim opsezima 100, 300, 450 i 600 V. Vidimo da su strujni opsezi me\u0111usobni vi\u0161ekratnici, a to je iz razloga \u0161to se strujni mjerni opsezi dobivaju razli\u010ditim prespajanjima nepokretnih zavojnica mjernog sistema. U na\u0161em su slu\u010daju parovi koje \u010dine gornji i donji nepokretni svitak spojeni serijski u suprotnim smjerovima, a jednako tako su spojene i zakretne zavojnice. Smjer struje kroz zavojnice je pri tome takav da se momenti oba sistema zbrajaju dok se momenti koje izazivaju strana homogena magnetska polja me\u0111usobno poni\u0161tavaju. Parovi nepokretnih zavojnica pomo\u0107u sklopke sa \u010depovima na prednjoj plo\u010di ampermetra mogu se spojiti paralelno ili serijski \u010dime dobivamo dva mjerna podru\u010dja od 1,25 A i 2,5 A. Kad bi imali vanjske izvode sa sva \u010detiri nepokretna svitka njihovim razli\u010ditim spajanjem mogli bi dobiti tri mjerna podru\u010dja, npr. 1,25 A, 2,5 A i 5 A.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_19.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8296 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_19.jpg\" alt=\"\" width=\"1104\" height=\"1331\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_19.jpg 1104w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_19-249x300.jpg 249w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_19-768x926.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_19-849x1024.jpg 849w\" sizes=\"auto, (max-width: 1104px) 100vw, 1104px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><em><span style=\"color: #00ffff;\">Ampermetar EKM ASTATIC LEA sa mjernim opsezima od 5 A i 10 A razlikuje se od ampermetra sa mjernim opsezima 1,25 A i 2,5 A samo u dodatnim shuntovima serijski spojeni sa postoje\u0107im induktivnim shuntovima.<\/span> <\/em><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_20.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8297 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_20.jpg\" alt=\"\" width=\"1305\" height=\"1087\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_20.jpg 1305w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_20-300x250.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_20-768x640.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_20-1024x853.jpg 1024w\" sizes=\"auto, (max-width: 1305px) 100vw, 1305px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_21.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8298 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_21.jpg\" alt=\"\" width=\"1200\" height=\"1106\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_21.jpg 1200w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_21-300x277.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_21-768x708.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_21-1024x944.jpg 1024w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_21-270x250.jpg 270w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_22.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8299 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_22.jpg\" alt=\"\" width=\"1296\" height=\"864\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_22.jpg 1296w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_22-300x200.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_22-768x512.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_22-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 1296px) 100vw, 1296px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_23.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8300 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_23.jpg\" alt=\"\" width=\"1152\" height=\"1622\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_23.jpg 1152w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_23-213x300.jpg 213w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_23-768x1081.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_23-727x1024.jpg 727w\" sizes=\"auto, (max-width: 1152px) 100vw, 1152px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><em><span style=\"color: #00ffff;\">Astati\u010dki elektrodinami\u010dki (elektrodinamski) mjerni sistem iz ampermetra sa opsezima 5 A i 10 A.<\/span><\/em><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_24.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8301 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_24.jpg\" alt=\"\" width=\"1152\" height=\"1728\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_24.jpg 1152w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_24-200x300.jpg 200w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_24-768x1152.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_24-683x1024.jpg 683w\" sizes=\"auto, (max-width: 1152px) 100vw, 1152px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_25.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8302 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_25.jpg\" alt=\"\" width=\"1152\" height=\"1594\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_25.jpg 1152w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_25-217x300.jpg 217w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_25-768x1063.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_25-740x1024.jpg 740w\" sizes=\"auto, (max-width: 1152px) 100vw, 1152px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_18.gif\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8295 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_18.gif\" alt=\"\" width=\"1006\" height=\"515\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Na shemi smo dali prikaz ampermetra ASTATIC M.334. U osnovnoj izvedbi astati\u010dkog ampermetra za mjerenje malih struja \u00a0sve zavojnice (pokretne i nepokretne) vezane su serijski. Za mjerenje ve\u0107ih struja postoji opasnost da do\u0111e do pregaranja pokretnih zavojnica jer iste moraju biti izra\u0111ene od malo navoja tanke \u017eice kako ne bi bile prete\u0161ke i time \u010ditav zakretni sistem \u010dinile tromim i slabo osjetljivim. Stoga se za ja\u010de struje zakretne zavojnice \u0161tite paralelno spojenim otpornikom male omske vrijednosti &#8211; shuntom preko kojeg se grana ve\u0107ina ukupne struje, a samo mali dio prolazi kroz zakretne zavojnice. Pokretne zavojnice spojene su dakle paralelno sa shuntom ili kao u na\u0161em slu\u010daju, pokretna zavojnica je spojena paralelno sa shuntom i nepokretnim svitkom \u010dime se omogu\u0107uje mjerenje jo\u0161 ja\u010dih struja.<\/p>\n<p>Kao \u0161to se vidi sa slika shunt je izveden kao induktivni otpornik (zavojnica), a dodana su jo\u0161 dva otpornika u obliku zavojnice. Zahvaljuju\u0107i svojem induktivitetu ovi elementi ujedno slu\u017ee za ispravljanje fazne pogre\u0161ke koja nastaje zbog induktiviteta pomi\u010dnih zavojnica, odnosno za kompenzaciju faznog pomaka izme\u0111u magnetskog toka i struje nepomi\u010dnih zavojnica, te razlike koje se pojavljuju izme\u0111u istosmjernih i izmjeni\u010dnih mjerenja. Na\u0161 ampermetar ima klasu to\u010dnosti 0,2 no ovakvi instrumenti mogu imati i klasu to\u010dnosti 0,1 te se redovno koriste kao precizni mjerni instrumenti. Njihovo pokazivanje je prakti\u010dki jednako na istosmjernoj struji i izmjeni\u010dnoj struji ni\u017eih frekvencija. Tek na frekvencijama vi\u0161im od 500 Hz po\u010dinju se javljati male razlike u pokazivanju zbog induktiviteta pomi\u010dnih zavojnica i me\u0111uinduktiviteta koji se javlja izme\u0111u pomi\u010dnih i nepomi\u010dnih zavojnica.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_26.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8303 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_26.jpg\" alt=\"\" width=\"1008\" height=\"1165\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_26.jpg 1008w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_26-260x300.jpg 260w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_26-768x888.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_26-886x1024.jpg 886w\" sizes=\"auto, (max-width: 1008px) 100vw, 1008px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><em><span style=\"color: #00ffff;\">Vatmetar iz serije EKM ASTATIC ima astati\u010dki mjerni sistem isti kao i kod ampermetra iz iste serije. Razlika je samo u na\u010dinu spajanja zavojnica instrumenta.<\/span> <\/em><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_27.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8304 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_27.jpg\" alt=\"\" width=\"1174\" height=\"479\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_27.jpg 1174w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_27-300x122.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_27-768x313.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_27-1024x418.jpg 1024w\" sizes=\"auto, (max-width: 1174px) 100vw, 1174px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_28.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8305 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_28.jpg\" alt=\"\" width=\"1117\" height=\"1295\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_28.jpg 1117w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_28-259x300.jpg 259w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_28-768x890.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_28-883x1024.jpg 883w\" sizes=\"auto, (max-width: 1117px) 100vw, 1117px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><em><span style=\"color: #00ffff;\">Za naponske mjerne opsege vatmetar ima ugra\u0111ene \u017ei\u010dane otpornike spojene u seriju sa pokretnom zavojnicom (po dva za svaki opseg). Strujni mjerni opsezi, isto kao i kod ampermetra, mijenjanju se serijskim ili paralelnim spajanjem nepokretnih zavojnica.<\/span><\/em><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_29.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8306 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_29.jpg\" alt=\"\" width=\"1728\" height=\"1152\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_29.jpg 1728w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_29-300x200.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_29-768x512.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_29-1024x683.jpg 1024w\" sizes=\"auto, (max-width: 1728px) 100vw, 1728px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_30.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8307 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_30.jpg\" alt=\"\" width=\"1671\" height=\"1007\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_30.jpg 1671w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_30-300x181.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_30-768x463.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_30-1024x617.jpg 1024w\" sizes=\"auto, (max-width: 1671px) 100vw, 1671px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_31.jpg\" rel=\"lightbox[8277]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8308 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_31.jpg\" alt=\"\" width=\"722\" height=\"1511\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_31.jpg 722w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_31-143x300.jpg 143w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_31-489x1024.jpg 489w\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Astati\u010dki mjerni instrumenti EKM serije ASTATIC imaju masivna bakelitna ku\u0107i\u0161ta sa stjenkama debljine 5-6 mm i dimenzija 200x230x130 mm i kao takvi te\u017ee oko 2,8 kg. Skala je raspona 14 cm te se sa klasom to\u010dnosti 0,2 svrstavaju u skupinu preciznih laboratorijskih instrumenata. S obzirom da mjerni sistem ne sadr\u017ei permanentne magnete koji vremenom mogu izgubiti snagu, ovi instrumenti uz minimalno odr\u017eavanje i pa\u017enju mogu ostati jednako precizni prakti\u010dno zauvijek, a takav se pokazao na testu i na\u0161 primjerak. Danas smo svi navikli na male prijenosne digitalne ampermetre sa izravnim prikazom vrijednosti struje gotovo redovno implementirane u razli\u010dite multimetre i te\u0161ko da \u0107e netko na svom radnom stolu na\u0107i mjesta za jedan ovakav za dana\u0161nje pojmove glomazan ampermetar s upotrebljivim mjernim opsegom od svega 0,3-2,5 A. Pa ipak bilo je lijepo u\u017eivo i na djelu vidjeti jedan astati\u010dki elektrodinami\u010dki mjerni sistem koji je ve\u0107ina nas elektroni\u010dara i elektrotehni\u010dara mogla vidjeti samo na crte\u017eima iz nekih davnih \u0161kolskih knjiga, a do danas smo zadivljeni modernim multimetrima vjerojatno i zaboravili da je ne\u0161to takvo ikada i postojalo \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Danas je nabavljen astati\u010dki elektrodinami\u010dki ampermetar oznake ASTATIC M.334 Ast.A.p. proizvod ma\u0111arskog poduze\u0107a EKM iz 1957. godine. &nbsp; &nbsp; Poduze\u0107e EKM (Elektromos K\u00e9sz\u00fcl\u00e9kek \u00e9s M\u00e9r\u0151m\u0171szerek Gy\u00e1ra \u2013 tvornica elektri\u010dnih ure\u0111aja i mjernih instrumenata) osnovano je 1949. godine tijekom poslijeratne nacionalizacije i spajanja malih srodnih poduze\u0107a u ve\u0107e tvornice. Nakon velikih ulaganja u pogone i rje\u0161avanja [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8281,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":{"0":"post-8277","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-mjerni","8":"czr-hentry"},"jetpack_featured_media_url":"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/07\/ekm_astatic_m334_04.jpg","_links":{"self":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/8277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/comments?post=8277"}],"version-history":[{"count":3,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/8277\/revisions"}],"predecessor-version":[{"id":9838,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/8277\/revisions\/9838"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media\/8281"}],"wp:attachment":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media?parent=8277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/categories?post=8277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/tags?post=8277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}