{"id":141,"date":"2026-07-08T08:37:00","date_gmt":"2026-07-08T08:37:00","guid":{"rendered":"https:\/\/industrialelectricmotor.net\/?post_type=product&p=141"},"modified":"2026-07-08T08:37:00","modified_gmt":"2026-07-08T08:37:00","slug":"yb2-series-4-pole-explosion-proof-motor","status":"publish","type":"product","link":"https:\/\/industrialelectricmotor.net\/sk\/produkt\/yb2-series-4-pole-explosion-proof-motor\/","title":{"rendered":"4-p\u00f3lov\u00fd motor v nev\u00fdbu\u0161nom prostred\u00ed s\u00e9rie YB2"},"content":{"rendered":"
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Ex d odoln\u00fd vo\u010di oh\u0148u<\/div>\n
Skupina IIB T4<\/div>\n
4-p\u00f3lov\u00fd 1460 ot.\/min.<\/div>\n
Krytie IP55<\/div>\n
IEC 60079-1<\/div>\n
Certifik\u00e1cia ISO 9001<\/div>\n<\/div>\n
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\"4-p\u00f3lov\u00fd
\n\"Met\u00f3dy<\/div>\n
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Najpou\u017e\u00edvanej\u0161\u00ed motor v nev\u00fdbu\u0161nom preveden\u00ed v rade YB2<\/h2>\n

4-p\u00f3lov\u00fd YB2 je predvolen\u00e1 \u0161pecifik\u00e1cia pre in\u0161tal\u00e1cie motorov v nebezpe\u010dn\u00fdch priestoroch. Pri 1460 ot.\/min. zodpoved\u00e1 prev\u00e1dzkovej r\u00fdchlosti naj\u0161ir\u0161ieho sortimentu obe\u017en\u00fdch kolies odstrediv\u00fdch \u010derpadiel, stup\u0148ov kompresora a rotorov ventil\u00e1torov ur\u010den\u00fdch na priame pripojenie k 50 Hz induk\u010dn\u00fdm motorom. T\u00fdm sa eliminuje potreba reme\u0148ov\u00fdch alebo re\u0165azov\u00fdch pohonov medzi motorom a poh\u00e1\u0148an\u00fdm zariaden\u00edm, ktor\u00e9 by samy osebe predstavovali \u010fal\u0161ie potenci\u00e1lne zdroje vznietenia v klasifikovanej oblasti a vy\u017eadovali by si vlastn\u00e9 pos\u00fadenie bezpe\u010dnosti pre nebezpe\u010dn\u00e9 priestory.<\/p>\n

Kon\u0161trukcia krytu odoln\u00e9ho vo\u010di oh\u0148u presne zodpoved\u00e1 norme IEC 60079-1 rovnako ako pri 2-p\u00f3lovom variante, pri\u010dom v\u0161etky spoje dr\u00e1hy plame\u0148a s\u00fa opracovan\u00e9 pod\u013ea certifikovan\u00fdch rozmerov. 4-p\u00f3lov\u00e9 vinutie vytv\u00e1ra dvojn\u00e1sobn\u00fd kr\u00fatiaci moment na hriadeli ako 2-p\u00f3lov\u00fd motor pri rovnakom v\u00fdkone, \u010do d\u00e1va 4-p\u00f3lov\u00e9mu motoru v\u00fdznamn\u00fa v\u00fdhodu v aplik\u00e1ci\u00e1ch s priamo spojen\u00fdmi mie\u0161adlami a mix\u00e9rmi, kde je potrebn\u00fd vysok\u00fd rozbehov\u00fd kr\u00fatiaci moment pri visk\u00f3znom za\u0165a\u017een\u00ed spolu s miernou prev\u00e1dzkovou r\u00fdchlos\u0165ou.<\/p>\n

Rozsah v\u00fdkonu siaha od 0,55 kW (r\u00e1m 71) do 200 kW (r\u00e1m 315M), \u010do je naj\u0161ir\u0161\u00ed rozsah v s\u00e9rii YB2. V\u0161etky jednotky maj\u00fa krytie IP55, izol\u00e1ciu triedy F a ozna\u010denia CE aj Ex. Svorkovnica obsahuje oh\u0148ovzdorn\u00e9 k\u00e1blov\u00e9 priechodky pre ve\u013ekosti k\u00e1blov vhodn\u00e9 pre ka\u017ed\u00fd r\u00e1m s dostato\u010dn\u00fdm vn\u00fatorn\u00fdm objemom pre bezpe\u010dn\u00e9 ukon\u010denie pancierov\u00fdch k\u00e1blov bez deform\u00e1cie zostavy k\u00e1blov\u00fdch priechodiek.<\/p>\n

Pozrite si kompletn\u00fd sortiment v nev\u00fdbu\u0161nom preveden\u00ed na Motory v nev\u00fdbu\u0161nom prostred\u00ed<\/a> str\u00e1nku alebo porovnajte s Trojf\u00e1zov\u00e9 induk\u010dn\u00e9 motory<\/a> pre ekvivalenty v nev\u00fdbu\u0161n\u00fdch priestoroch.<\/p>\n<\/div>\n<\/div>\n

\u0160pecifik\u00e1cie 4-p\u00f3lov\u00e9ho modelu YB2 \u2014 Ex d IIB T4<\/h2>\n

V\u0161etky modely: 4-p\u00f3lov\u00e9, ~1460 ot.\/min., 380 V 50 Hz, IP55, izol\u00e1cia triedy F, Ex d IIB T4, z\u00f3na 1 a z\u00f3na 2.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\nR\u00e1m<\/th>\nkW<\/th>\nPln\u00e9 za\u0165a\u017eenie A<\/th>\not\u00e1\u010dky za min\u00fatu<\/th>\n\u03b7 %<\/th>\ncos\u03c6<\/th>\nTst\/Tn<\/th>\nIst\/In<\/th>\nkg<\/th>\n<\/tr>\n<\/thead>\n
YB2-71M-4<\/td>\n71 mili\u00f3nov<\/td>\n0.55<\/td>\n1.68<\/td>\n1380<\/td>\n69.5<\/td>\n0.75<\/td>\n2.2<\/td>\n5.5<\/td>\n14<\/td>\n<\/tr>\n
YB2-80M1-4<\/td>\n80 mili\u00f3nov<\/td>\n0.75<\/td>\n2.22<\/td>\n1390<\/td>\n72.5<\/td>\n0.76<\/td>\n2.2<\/td>\n6.0<\/td>\n22<\/td>\n<\/tr>\n
YB2-80M2-4<\/td>\n80 mili\u00f3nov<\/td>\n1.1<\/td>\n3.14<\/td>\n1400<\/td>\n75.5<\/td>\n0.77<\/td>\n2.2<\/td>\n6.0<\/td>\n24<\/td>\n<\/tr>\n
YB2-90S-4<\/td>\n90. roky<\/td>\n1.5<\/td>\n4.14<\/td>\n1410<\/td>\n77.5<\/td>\n0.78<\/td>\n2.2<\/td>\n6.0<\/td>\n30<\/td>\n<\/tr>\n
YB2-90L-4<\/td>\n90 l<\/td>\n2.2<\/td>\n5.78<\/td>\n1420<\/td>\n80.0<\/td>\n0.79<\/td>\n2.2<\/td>\n6.5<\/td>\n38<\/td>\n<\/tr>\n
YB2-100L1-4<\/td>\n100 l<\/td>\n3.0<\/td>\n7.50<\/td>\n1430<\/td>\n82.0<\/td>\n0.80<\/td>\n2.2<\/td>\n6.5<\/td>\n48<\/td>\n<\/tr>\n
YB2-100L2-4<\/td>\n100 l<\/td>\n4.0<\/td>\n9.80<\/td>\n1440<\/td>\n83.5<\/td>\n0.80<\/td>\n2.2<\/td>\n6.5<\/td>\n54<\/td>\n<\/tr>\n
YB2-112M-4<\/td>\n112 mili\u00f3nov<\/td>\n5.5<\/td>\n12.80<\/td>\n1445<\/td>\n85.0<\/td>\n0.82<\/td>\n2.2<\/td>\n7.0<\/td>\n72<\/td>\n<\/tr>\n
YB2-132S-4<\/td>\n132S<\/td>\n7.5<\/td>\n16.90<\/td>\n1448<\/td>\n86.5<\/td>\n0.83<\/td>\n2.2<\/td>\n7.0<\/td>\n92<\/td>\n<\/tr>\n
YB2-132M-4<\/td>\n132 mili\u00f3nov<\/td>\n11<\/td>\n24.20<\/td>\n1450<\/td>\n87.5<\/td>\n0.83<\/td>\n2.2<\/td>\n7.0<\/td>\n120<\/td>\n<\/tr>\n
YB2-160M-4<\/td>\n160 mili\u00f3nov<\/td>\n15<\/td>\n32.00<\/td>\n1455<\/td>\n88.5<\/td>\n0.84<\/td>\n2.0<\/td>\n7.0<\/td>\n160<\/td>\n<\/tr>\n
YB2-160L-4<\/td>\n160 l<\/td>\n18.5<\/td>\n38.80<\/td>\n1458<\/td>\n89.5<\/td>\n0.84<\/td>\n2.0<\/td>\n7.0<\/td>\n188<\/td>\n<\/tr>\n
YB2-180M-4<\/td>\n180 mili\u00f3nov<\/td>\n22<\/td>\n45.40<\/td>\n1460<\/td>\n90.5<\/td>\n0.85<\/td>\n2.0<\/td>\n7.0<\/td>\n235<\/td>\n<\/tr>\n
YB2-180L-4<\/td>\n180 l<\/td>\n30<\/td>\n60.50<\/td>\n1460<\/td>\n91.0<\/td>\n0.86<\/td>\n2.0<\/td>\n7.0<\/td>\n282<\/td>\n<\/tr>\n
YB2-200L-4<\/td>\n200 l<\/td>\n37<\/td>\n73.50<\/td>\n1462<\/td>\n92.0<\/td>\n0.86<\/td>\n2.0<\/td>\n7.0<\/td>\n345<\/td>\n<\/tr>\n
YB2-225S-4<\/td>\n225S<\/td>\n45<\/td>\n88.00<\/td>\n1464<\/td>\n92.5<\/td>\n0.87<\/td>\n2.0<\/td>\n7.0<\/td>\n410<\/td>\n<\/tr>\n
YB2-225M-4<\/td>\n225 mili\u00f3nov<\/td>\n55<\/td>\n106.00<\/td>\n1465<\/td>\n93.0<\/td>\n0.87<\/td>\n2.0<\/td>\n7.0<\/td>\n480<\/td>\n<\/tr>\n
YB2-250M-4<\/td>\n250 mili\u00f3nov<\/td>\n75<\/td>\n143.00<\/td>\n1468<\/td>\n93.5<\/td>\n0.88<\/td>\n2.0<\/td>\n7.0<\/td>\n605<\/td>\n<\/tr>\n
YB2-280S-4<\/td>\n280S<\/td>\n90<\/td>\n170.00<\/td>\n1470<\/td>\n94.0<\/td>\n0.88<\/td>\n2.0<\/td>\n7.0<\/td>\n720<\/td>\n<\/tr>\n
YB2-315S-4<\/td>\n315S<\/td>\n132<\/td>\n248.00<\/td>\n1472<\/td>\n94.5<\/td>\n0.89<\/td>\n2.0<\/td>\n7.0<\/td>\n950<\/td>\n<\/tr>\n
YB2-315M-4<\/td>\n315 mili\u00f3nov<\/td>\n200<\/td>\n372.00<\/td>\n1475<\/td>\n95.0<\/td>\n0.89<\/td>\n2.0<\/td>\n7.0<\/td>\n1180<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Prev\u00e1dzkov\u00e9 podmienky<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
Teplota okolia<\/td>\n\u221220 \u00b0C a\u017e +40 \u00b0C<\/td>\n<\/tr>\n
Nadmorsk\u00e1 v\u00fd\u0161ka<\/td>\n\u2264 1000 m n. m.<\/td>\n<\/tr>\n
Nap\u00e1jacie nap\u00e4tie<\/td>\n380 V \u00b1 5%<\/td>\n<\/tr>\n
Frekvencia<\/td>\n50 Hz \u00b1 1%<\/td>\n<\/tr>\n
Mont\u00e1\u017e<\/td>\nIMB3 \/ IMB5 \/ IMB35<\/td>\n<\/tr>\n
Ochrana<\/td>\nIP55<\/td>\n<\/tr>\n
Trieda izol\u00e1cie<\/td>\nTrieda F<\/td>\n<\/tr>\n
Zv\u00fd\u0161enie teploty<\/td>\nLimit triedy B<\/td>\n<\/tr>\n
Maxim\u00e1lna povrchov\u00e1 teplota<\/td>\n135 \u00b0C (T4)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Certifik\u00e1cia pre nebezpe\u010dn\u00e9 oblasti<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Met\u00f3da ochrany<\/td>\nEx d (oh\u0148ovzdorn\u00e9)<\/td>\n<\/tr>\n
Skupina plynov<\/td>\nIIB<\/td>\n<\/tr>\n
Teplotn\u00e1 trieda<\/td>\nT4 (max. 135 \u00b0C)<\/td>\n<\/tr>\n
Vhodnos\u0165 z\u00f3ny<\/td>\nZ\u00f3na 1, Z\u00f3na 2<\/td>\n<\/tr>\n
Ex \u0161tandard<\/td>\nIEC 60079-1<\/td>\n<\/tr>\n
\u0160tandard motora<\/td>\nIEC 60034<\/td>\n<\/tr>\n
Riadenie kvality<\/td>\nISO 9001<\/td>\n<\/tr>\n
Zna\u010denie<\/td>\nCE \/ Ex<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Typick\u00e9 aplik\u00e1cie pre 4-p\u00f3lov\u00e9 motory YB2 v nev\u00fdbu\u0161nom preveden\u00ed<\/h2>\n\n\n\n
\"Pou\u017eitie<\/p>\n
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Procesn\u00e9 \u010derpadl\u00e1 API<\/div>\n
Procesn\u00e9 \u010derpadl\u00e1 API 610 a API 676 pre rafin\u00e9rie a chemick\u00e9 z\u00e1vody s\u00fa navrhnut\u00e9 na priame pripojenie k 4-p\u00f3lov\u00fdm motorom s ot\u00e1\u010dkami 1460 ot.\/min. YB2-4 je \u0161tandardn\u00e1 \u0161pecifik\u00e1cia motora pre tieto \u010derpadl\u00e1 v klasifikovan\u00fdch procesn\u00fdch oblastiach z\u00f3ny 1 vo v\u00e4\u010d\u0161ine noriem ropn\u00e9ho a plyn\u00e1rensk\u00e9ho in\u017einierstva.<\/div>\n<\/div>\n<\/td>\n
\"Aplik\u00e1cia<\/p>\n
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Pohony plynov\u00fdch kompresorov<\/div>\n
Skrutkov\u00e9 a piestov\u00e9 kompresory v zbern\u00fdch staniciach zemn\u00e9ho plynu, termin\u00e1loch LPG a zariadeniach na \u00fapravu bioplynu pou\u017e\u00edvaj\u00fa ako prim\u00e1rny pohon 4-p\u00f3lov\u00e9 motory Ex d, preto\u017ee v\u00e4\u010d\u0161ina kon\u0161trukci\u00ed kompresorov je optimalizovan\u00e1 pre vstupn\u00e9 ot\u00e1\u010dky v rozsahu 1200 a\u017e 1500 ot.\/min., \u010do zodpoved\u00e1 4-p\u00f3lov\u00e9mu motoru.<\/div>\n<\/div>\n<\/td>\n
\"YB2<\/p>\n
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Farmaceutick\u00e9 reaktory<\/div>\n
Mie\u0161adl\u00e1 s horn\u00fdm vstupom v klasifikovan\u00fdch reaktoroch pre farmaceutick\u00fa synt\u00e9zu pou\u017e\u00edvaj\u00fa 4-p\u00f3lov\u00e9 motory Ex d pre kombin\u00e1ciu strednej r\u00fdchlosti obe\u017en\u00e9ho kolesa, vysok\u00e9ho rozbehov\u00e9ho kr\u00fatiaceho momentu pre visk\u00f3zne \u0161ar\u017ee a ochrany proti oh\u0148u Ex d, ktor\u00fa vy\u017eaduje klasifik\u00e1cia z\u00f3ny ATEX pre reak\u010dn\u00e9 priestory manipuluj\u00face s rozp\u00fa\u0161\u0165adlami.<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
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\u26fd<\/div>\n
Pohony dopravn\u00edkov z\u00f3ny 1<\/div>\n
\u0160nekov\u00e9 dopravn\u00edky a p\u00e1sov\u00e9 dopravn\u00edky v skladoch chemik\u00e1li\u00ed, mlynoch na m\u00faku a obiln\u00fdch sil\u00e1ch klasifikovan\u00fdch ako z\u00f3na 1 alebo z\u00f3na 2 pre hor\u013eav\u00fd prach a hor\u013eav\u00e9 pary pou\u017e\u00edvaj\u00fa ako \u0161tandardn\u00fd hnac\u00ed motor v celej hranici klasifikovanej oblasti 4-p\u00f3lov\u00e9 motory Ex d IIB.<\/div>\n<\/div>\n<\/td>\n
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\ud83c\udfed<\/div>\n
Vybavenie pobre\u017en\u00fdch platforiem<\/div>\n
Zdv\u00edhacie \u010derpadl\u00e1 morskej vody, po\u017eiarne \u010derpadl\u00e1 a vstrekovacie \u010derpadl\u00e1 vody na ropn\u00fdch a plynov\u00fdch \u0165a\u017eobn\u00fdch plo\u0161in\u00e1ch pracuj\u00fa v oblastiach klasifikovan\u00fdch ako z\u00f3na 2 a vy\u017eaduj\u00fa motory Ex d IIB T4, ktor\u00e9 sp\u013a\u0148aj\u00fa aj po\u017eiadavky na morsk\u00e9 prostredie t\u00fdkaj\u00face sa slan\u00e9ho vzduchu, vibr\u00e1ci\u00ed a odolnosti proti kor\u00f3zii.<\/div>\n<\/div>\n<\/td>\n
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\ud83d\udc08<\/div>\n
Syst\u00e9my na regener\u00e1ciu rozp\u00fa\u0161\u0165adiel<\/div>\n
Reboilov\u00e9 \u010derpadl\u00e1 destila\u010dn\u00fdch kol\u00f3n, refluxn\u00e9 \u010derpadl\u00e1 a \u010derpadl\u00e1 kondenz\u00e1tu rozp\u00fa\u0161\u0165adla v zariadeniach na regener\u00e1ciu a recykl\u00e1ciu rozp\u00fa\u0161\u0165adiel manipuluj\u00fa s hor\u013eav\u00fdmi kvapalinami pri zv\u00fd\u0161en\u00fdch teplot\u00e1ch, \u010do si vy\u017eaduje motory Ex d IIB T4 v celej klasifikovanej oblasti okolo ka\u017edej destila\u010dnej kol\u00f3ny.<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Pre\u010do 4-p\u00f3lov\u00e1 konfigur\u00e1cia dominuje v \u0161pecifik\u00e1ci\u00e1ch motorov pre nebezpe\u010dn\u00e9 oblasti<\/h2>\n
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Kompatibilita r\u00fdchlosti zariadenia<\/h3>\n

V\u00e4\u010d\u0161ina odstrediv\u00fdch \u010derpadiel, ventil\u00e1torov, kompresorov a mie\u0161adiel pou\u017e\u00edvan\u00fdch v spracovate\u013eskom priemysle je navrhnut\u00e1 so \u0161pecifick\u00fdmi charakteristikami ot\u00e1\u010dok optimalizovan\u00fdmi pre priame pripojenie k 4-p\u00f3lov\u00fdm motorom s ot\u00e1\u010dkami 1440 a\u017e 1480 ot.\/min. Hydraulick\u00e1 kon\u0161trukcia \u010derpadla, geometria obe\u017en\u00e9ho kolesa a rozmery zostavy hriade\u013eovej upch\u00e1vky s\u00fa na trhoch sp\u013a\u0148aj\u00facich normy IEC koordinovan\u00e9 okolo tejto r\u00fdchlosti. \u0160pecifik\u00e1cia 4-p\u00f3lov\u00e9ho motora Ex d preto eliminuje potrebu reme\u0148ov\u00e9ho alebo ozuben\u00e9ho pohonu medzi motorom a poh\u00e1\u0148an\u00fdm zariaden\u00edm, \u010do by samo o sebe vy\u017eadovalo pos\u00fadenie nebezpe\u010dn\u00e9ho prostredia a zv\u00fd\u0161ilo by zlo\u017eitos\u0165 \u00fadr\u017eby v klasifikovanej z\u00f3ne.<\/p>\n<\/div>\n

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V\u00fdhoda kr\u00fatiaceho momentu oproti 2-p\u00f3lov\u00fdm mie\u0161adl\u00e1m<\/h3>\n

\u0160tvorp\u00f3lov\u00fd motor vytv\u00e1ra pri rovnakom v\u00fdkone dvojn\u00e1sobn\u00fd kr\u00fatiaci moment na hriadeli ako dvojp\u00f3lov\u00fd motor, preto\u017ee kr\u00fatiaci moment sa rovn\u00e1 v\u00fdkonu delen\u00e9mu uhlovou r\u00fdchlos\u0165ou. Pri mie\u0161adl\u00e1ch s horn\u00fdm vstupom, ktor\u00e9 sa sp\u00fa\u0161\u0165aj\u00fa pri plnom visk\u00f3znom za\u0165a\u017een\u00ed, t\u00e1to dodato\u010dn\u00e1 rezerva kr\u00fatiaceho momentu umo\u017e\u0148uje spo\u013eahliv\u00e9 \u0161tartovanie za studena bez \u0161tartovania hviezda-trojuholn\u00edk alebo z\u00e1sahu soft\u0161tart\u00e9ra. V klasifikovan\u00fdch oblastiach minimaliz\u00e1cia pomocn\u00e9ho \u0161tartovacieho zariadenia vo vn\u00fatri hranice z\u00f3ny zni\u017euje celkov\u00fd po\u010det po\u017eadovan\u00fdch certifikovan\u00fdch komponentov aj z\u00e1\u0165a\u017e kontrol po\u010das pravideln\u00fdch odst\u00e1vok z d\u00f4vodu \u00fadr\u017eby.<\/p>\n<\/div>\n

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Tepeln\u00fd mana\u017ement so stup\u0148om krytia IP55<\/h3>\n

Motory Ex d \u0161tandardne pracuj\u00fa s kryt\u00edm IP55, \u010do znamen\u00e1, \u017ee povrch chladiacich rebier mus\u00ed odv\u00e1dza\u0165 v\u0161etko teplo vinutia do okolit\u00e9ho vzduchu bez vnikania vonkaj\u0161ieho vzduchu cez kryt motora. 4-p\u00f3lov\u00fd motor s 1460 ot.\/min. zais\u0165uje pln\u00fd menovit\u00fd prietok vzduchu chladiaceho ventil\u00e1tora a r\u00fdchlos\u0165 povrchu rebier, \u010d\u00edm udr\u017eiava motor v r\u00e1mci limitov teploty povrchu T4 pri plnom menovitom za\u0165a\u017een\u00ed. Toto samostatn\u00e9 chladiace zariadenie je nevyhnutn\u00e9 v nebezpe\u010dn\u00fdch priestoroch, kde by extern\u00e9 d\u00fachadl\u00e1 s n\u00faten\u00fdm chladen\u00edm vy\u017eadovali vlastn\u00fa certifik\u00e1ciu Ex a samostatn\u00e9 nap\u00e1janie.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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\"V\u00fdroba<\/p>\n
V\u00fdrobn\u00e1 linka rotorov<\/div>\n<\/div>\n
\"K\u00f3rejsk\u00e9<\/p>\n
Presn\u00e9 obr\u00e1banie plame\u0148om<\/div>\n<\/div>\n
\"In\u0161pekcia<\/p>\n
Kontrola kvality a certifika\u010dn\u00e1 in\u0161pekcia<\/div>\n<\/div>\n
\"Certifik\u00e1cie<\/p>\n
Certifik\u00e1cie Ex a ISO<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\u010casto kladen\u00e9 ot\u00e1zky \u2013 4-p\u00f3lov\u00fd motor s\u00e9rie YB2 v nev\u00fdbu\u0161nom prostred\u00ed<\/h2>\n
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Pre\u010do je v\u00fdkonov\u00fd rozsah 4-p\u00f3lov\u00e9ho YB2 \u0161ir\u0161\u00ed ako rozsah 2-p\u00f3lov\u00e9ho?<\/div>\n
\u0160tvorp\u00f3lov\u00fd rad za\u010d\u00edna na 0,55 kW (r\u00e1m 71) oproti 0,75 kW (r\u00e1m 80) pre dvojp\u00f3lov\u00fd model a siaha a\u017e do 200 kW (r\u00e1m 315M) oproti 132 kW pre dvojp\u00f3lov\u00fd model. Na men\u0161om konci je \u0161tvorp\u00f3lov\u00e9 vinutie fyzicky jednoduch\u0161ie nav\u00edja\u0165 v mal\u00fdch r\u00e1moch pri 1460 ot.\/min. ako dvojp\u00f3lov\u00e9 vinutie pri 2900 ot.\/min., preto\u017ee dlh\u0161\u00ed vodi\u010d v \u0161tvorp\u00f3lovom vinut\u00ed zlep\u0161uje \u00fa\u010dinnos\u0165 plnenia dr\u00e1\u017eok pri mal\u00fdch prierezoch dr\u00f4tov. Na v\u00e4\u010d\u0161om konci vy\u0161\u0161\u00ed kr\u00fatiaci moment na jednotku v\u00fdkonu pri ve\u013ek\u00fdch mie\u0161adl\u00e1ch a dopravn\u00edkoch uprednost\u0148uje \u0161tvorp\u00f3lov\u00e9 motory pred dvojp\u00f3lov\u00fdmi, tak\u017ee dopyt na trhu po \u0161tvorp\u00f3lov\u00fdch motoroch Ex d s ve\u013ek\u00fdm r\u00e1mom je v\u00fdrazne vy\u0161\u0161\u00ed.<\/div>\n<\/div>\n
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Ak\u00fd re\u017eim kontroly a \u00fadr\u017eby sa vz\u0165ahuje na motory Ex d v prev\u00e1dzke?<\/div>\n
Norma IEC 60079-17 definuje re\u017eim kontrol elektrick\u00fdch in\u0161tal\u00e1ci\u00ed v nebezpe\u010dn\u00fdch priestoroch. Po\u010diato\u010dn\u00e1 kontrola (pred prv\u00fdm zapnut\u00edm nap\u00e1jania) overuje spr\u00e1vnu in\u0161tal\u00e1ciu, typ a tesnos\u0165 k\u00e1blovej priechodky, uzatv\u00e1racie z\u00e1tky v nepou\u017eit\u00fdch vstupoch a \u010ditate\u013enos\u0165 ozna\u010den\u00ed Ex. Pravideln\u00e1 kontrola (zvy\u010dajne ro\u010dn\u00e1 pre z\u00f3nu 1, ka\u017ed\u00e9 3 roky pre z\u00f3nu 2) kontroluje stav spoja plame\u0148ovej cesty a rozmery medzery, \u010ditate\u013enos\u0165 ozna\u010denia povrchovej teploty a absenciu neopr\u00e1vnen\u00fdch \u00faprav. Sk\u00fa\u0161ky izola\u010dn\u00e9ho odporu by sa mali vykon\u00e1va\u0165 ka\u017edoro\u010dne. V\u0161etky z\u00e1znamy z kontrol musia by\u0165 uchov\u00e1van\u00e9 ako s\u00fa\u010das\u0165 bezpe\u010dnostnej dokument\u00e1cie in\u0161tal\u00e1cie. Spolo\u010dnos\u0165 Korea Ever-Power m\u00f4\u017ee poskytn\u00fa\u0165 po\u017eadovan\u00e9 rozmery plame\u0148ovej cesty a \u0161pecifik\u00e1cie povrchovej \u00fapravy ako referenciu pre kontrolu.<\/div>\n<\/div>\n
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M\u00f4\u017eem na YB2-4 nain\u0161talova\u0165 \u010fal\u0161ie zariadenia na monitorovanie teploty?<\/div>\n
PTC termistory je mo\u017en\u00e9 \u0161tandardne namontova\u0165 do vinutia statora s vodi\u010dmi veden\u00fdmi cez priechodku pre \u0161\u00edrenie plame\u0148a v kryte svorkovnice. Pridanie ak\u00fdchko\u013evek vodi\u010dov sn\u00edma\u010da cez svorkovnicu po mont\u00e1\u017ei z v\u00fdroby vy\u017eaduje pou\u017eitie certifikovanej k\u00e1blovej priechodky Ex d a vhodnej uzatv\u00e1racej z\u00e1tky pre v\u0161etky nepou\u017eit\u00e9 vstupy sn\u00edma\u010dov. Pridanie pr\u00edslu\u0161enstva na vonkaj\u0161iu stranu krytu Ex d (mont\u00e1\u017ene konzoly, adapt\u00e9ry svorkovnice) nesmie naru\u0161i\u0165 integritu \u0161\u00edrenia plame\u0148a \u017eiadneho spoja. Ak\u00e1ko\u013evek \u00faprava mus\u00ed by\u0165 pos\u00faden\u00e1 pod\u013ea p\u00f4vodnej certifik\u00e1cie Ex a m\u00f4\u017ee vy\u017eadova\u0165 op\u00e4tovn\u00e9 predlo\u017eenie certifika\u010dn\u00e9mu org\u00e1nu, ak \u00faprava nie je pokryt\u00e1 existuj\u00facim certifik\u00e1tom.<\/div>\n<\/div>\n
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Je YB2-4 dostupn\u00fd s du\u00e1lnym vinut\u00edm (pre 380 V\/660 V alebo 230 V\/400 V)?<\/div>\n
\u00c1no. Spolo\u010dnos\u0165 Korea Ever-Power m\u00f4\u017ee doda\u0165 YB2-4 s du\u00e1lnymi vinutiami pre trhy, kde sa nap\u00e1jacie nap\u00e4tie l\u00ed\u0161i od \u0161tandardn\u00fdch 380 V alebo kde sa o\u010dak\u00e1vaj\u00fa bud\u00face zmeny v infra\u0161trukt\u00fare nap\u00e1jania. Be\u017en\u00e9 du\u00e1lne nap\u00e4\u0165ov\u00e9 konfigur\u00e1cie s\u00fa 380 VY \/ 660 VY (iba pre hviezdu na oboch nap\u00e4\u0165ov\u00fdch \u00farovniach) a 220 V \u0394 \/ 380 VY (klasick\u00e9 du\u00e1lne nap\u00e4\u0165ov\u00e9 usporiadanie trojuholn\u00edk-hviezda). Svorkovnica je dimenzovan\u00e1 tak, aby vyhovovala dodato\u010dn\u00fdm svorkov\u00fdm prepojk\u00e1m potrebn\u00fdm pre du\u00e1lne pripojenie. Pri objedn\u00e1vke uve\u010fte po\u017eadovan\u00fa kombin\u00e1ciu nap\u00e4tia. Modely s du\u00e1lnym nap\u00e4t\u00edm maj\u00fa rovnak\u00fa certifik\u00e1ciu Ex d IIB T4 ako varianty s jedn\u00fdm nap\u00e4t\u00edm.<\/div>\n<\/div>\n
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Ako sa YB2-4 porovn\u00e1va so \u0161tandardn\u00fdm Y2-4, \u010do sa t\u00fdka hmotnosti a rozmerov?<\/div>\n
YB2-4 pou\u017e\u00edva liatinov\u00fd r\u00e1m (nie hlin\u00edkov\u00fd) pre v\u0161etky ve\u013ekosti r\u00e1mov, preto\u017ee dodato\u010dn\u00fa hr\u00fabku steny potrebn\u00fa na dosiahnutie geometrie dr\u00e1hy plame\u0148a v oh\u0148ovzdornom kryte nie je mo\u017en\u00e9 dosiahnu\u0165 hlin\u00edkom pri \u0161tandardn\u00fdch rozmeroch r\u00e1mu IEC. YB2-4 je preto \u0165a\u017e\u0161\u00ed ako motor Y2 s rovnak\u00fdm r\u00e1mom: zvy\u010dajne o 15 a\u017e 25% \u0165a\u017e\u0161\u00ed v z\u00e1vislosti od ve\u013ekosti r\u00e1mu. Vonkaj\u0161ie rozmery r\u00e1mu a rozmiestnenie mont\u00e1\u017enych otvorov zodpovedaj\u00fa norme IEC 72-1 a s\u00fa zamenite\u013en\u00e9 s motormi Y2 s rovnak\u00fdm ozna\u010den\u00edm r\u00e1mu, tak\u017ee YB2-4 je fyzicky vhodnou n\u00e1hradou za Y2-4 v akejko\u013evek in\u0161tal\u00e1cii. Umiestnenie svorkovnice a umiestnenie k\u00e1blov\u00e9ho vstupu sa m\u00f4\u017eu l\u00ed\u0161i\u0165 a pred objednan\u00edm by sa mali overi\u0165.<\/div>\n<\/div>\n
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Ak\u00e1 je dodacia lehota pre motory YB2-4 s ve\u013ek\u00fdm r\u00e1mom a v\u00fdkonom nad 132 kW?<\/div>\n
Ve\u013ekosti r\u00e1mov 250M a\u017e 315M v rade YB2-4 (75 kW a\u017e 200 kW) sa zvy\u010dajne vyr\u00e1baj\u00fa na objedn\u00e1vku, a nie s\u00fa skladovan\u00e9 na sklade hotov\u00fdch v\u00fdrobkov. \u0160tandardn\u00e1 dodacia lehota je 8 a\u017e 12 t\u00fd\u017ed\u0148ov od zadania objedn\u00e1vky. V pr\u00edpade projektov\u00fdch po\u017eiadaviek s pevn\u00fdmi harmonogramami dod\u00e1vok spolo\u010dnos\u0165 Korea Ever-Power odpor\u00fa\u010da zad\u00e1va\u0165 objedn\u00e1vky s dodacou lehotou najmenej 16 t\u00fd\u017ed\u0148ov, aby sa umo\u017enilo napl\u00e1novanie v\u00fdroby, pr\u00edprava dokument\u00e1cie pre certifik\u00e1ciu Ex a predz\u00e1sielkov\u00e9 preberacie sk\u00fa\u0161ky vo v\u00fdrobe. Pre pevn\u00fd z\u00e1v\u00e4zok dodacej lehoty kontaktujte spolo\u010dnos\u0165 Korea Ever-Power na str\u00e1nke s dopytom s po\u017eadovan\u00fdm harmonogramom dod\u00e1vok.<\/div>\n<\/div>\n<\/div>\n
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Vy\u017eiadajte si cenov\u00fa ponuku na 4-p\u00f3lov\u00e9 motory YB2 v nev\u00fdbu\u0161nom preveden\u00ed<\/h2>\n

Uve\u010fte v\u00fdkon (kW), nebezpe\u010dn\u00fa z\u00f3nu, skupinu plynu, ak\u00e9ko\u013evek n\u00e1rodn\u00e9 certifika\u010dn\u00e9 po\u017eiadavky a mno\u017estvo. Z\u00edskajte inform\u00e1cie o na\u0161ej tov\u00e1rni na O n\u00e1s<\/a> str\u00e1nka.<\/p>\n

Kontaktujte K\u00f3reu Ever-Power<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

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\u0160tvorp\u00f3lov\u00fd oh\u0148ovzdorn\u00fd asynchr\u00f3nny motor s kotvou nakr\u00e1tko s certifik\u00e1ciou Ex d IIB T4 pre nebezpe\u010dn\u00e9 prostredia z\u00f3ny 1 a 2. \u0160tvorp\u00f3lov\u00fd YB2, ktor\u00fd pracuje s ot\u00e1\u010dkami pribli\u017ene 1460 ot.\/min. pri nap\u00e4t\u00ed 380 V 50 Hz, je najroz\u0161\u00edrenej\u0161\u00edm motorom v nev\u00fdbu\u0161nom preveden\u00ed v celom rozsahu \u2013 pokr\u00fdva v\u00e4\u010d\u0161inu pohonov \u010derpadiel, kompresorov, mie\u0161adiel a dopravn\u00edkov v nebezpe\u010dn\u00fdch prostrediach, kde sa vy\u017eaduje stredn\u00e1 r\u00fdchlos\u0165 a vysok\u00fd kr\u00fatiaci moment.<\/p>\n

Certifikovan\u00e9 pod\u013ea Ex d IIB T4<\/span>
\nZ\u00f3na 1 \/ Z\u00f3na 2<\/span>
\nR\u00fdchlos\u0165: ~1460 ot.\/min. (4P)<\/span>
\nV\u00fdkon: 0,55 \u2013 200 kW<\/span>
\nKrytie: IP55<\/span>
\nIzol\u00e1cia: Trieda F<\/span><\/div>\n<\/div>","protected":false},"featured_media":23,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[20],"product_tag":[],"class_list":["post-141","product","type-product","status-publish","has-post-thumbnail","product_cat-explosion-proof-motors","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product\/141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/media\/23"}],"wp:attachment":[{"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/media?parent=141"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product_brand?post=141"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product_cat?post=141"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/industrialelectricmotor.net\/sk\/wp-json\/wp\/v2\/product_tag?post=141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}