2P Elektronnyy UZO RCCB primenyaetsya v elektr tsepyax s nominalnym napryajeniem 230/400V peremennogo toka, chastotoy 50/60Gts va nominal tokom to 125A.
Ego osnovnoy printsipi raboty zaklyuchaet v obespecheni kovennoy zashchity tela operatora pri uslovii obnazheniya tokovedushchix chastey, kotorye doljny byt podklyucheny k sootvetstvuyuschemu zazemlyayuschemu zazemlyayuschemu elektrodu.
On obespechivaet zashchitu ot opasnosti vozgoraniya.
Tok zamykaniya na zemlyu, vyzvannyy neispravnostyu ustroystva zashchity ot peregruzki po toku.
2P Elektronnyy UZO Maxsus sovet:
1. VDT s nominalnoy chuvstvitelnostyu 10 mA predotvrashcheniya dori vositalarini ishlatish uchun kachestve vspomogatelnogo zashchitnogo ustroystva, kogda zashchitnoe ustroystvo predotvratyt toki porajenie elektr bo'lishi mumkin emas.
2. Neprofessional domashney o'rnatish va dori vositalari uchun VDT prednaznachen. I ne trebuet obslujivaniya.
3. Rekomenduetsya ustanavlivat na vxodnoy linii VDT spetsialnye ustroystva, takie ka ustroystva zashchity ot perenapryajeniy, razryaniki va boshqalar. d., dlya predotvrashcheniya poyavleniya potentsialnix perenapryajeniy i tokov na storone vvoda pitaniya.
4. VDT obespechivaet zashchitu ot porajeniya elektricheskim tokom, vyzvannogo pryamym kontaktom mejdu dhumya zashchischaemymi tsepyami yoki tokom utechki mejdu etimi dhumya provodami.
5. Vypolneniya vysheukazannyx usloviy va primeneniy schitatsiya qilinadi, bu esa VDT s indikatornym ustroystvom «VKL-VYKL» funksiyalarini izolyatsiya qilish uchun podhodit.
Model nomi | TORD4-63 |
Modeli | Elektromagnitnyy tip |
Ostatochnaya tokovaya xarakteristikasi: | A, AC |
Polyus №: | 2P |
Nominalnaya vklyuchayushchaya va otklyuchayushchaya sposobnost | 630A |
Nominalnyy tok (A) | 16, 25, 32, 40, 63, 80 |
Nominal kuchlanish | 220V / 380V |
Po reytingu chastoty | 50 / 60Hz |
Nominalnyy ostatochnyy rabochiy tok |△(A): | 0.01 |
Nominalnyy ostatochnyy nerabochiy tok |△ net: | 0.5|△ n |
Nominalnyy uslovnyy tok korotkogo zamykaniya, boshqalar: | 3KA |
Nominalnyy uslovnyy ostatochnyy tok korotkogo zamykaniya |△c: | 3KA |
Prodoljitelnost otklyucheniya: | Mgnovennoe otklyuchenie ≤0.1s |
Diapazon ostatochnogo toka otklyucheniya: | 0.5||△n~|△n |
Elektromexanicheskaya iznosostoykost | ≥4000 tsikl |
Emkost podklyucheniya: | Jestkiy provodnik 25 mm² |
Klemma podklyucheniya | Vintovoy zajim Stolbchatyy terminal s zajimom |
Tork | 2.0 Nm |
sozlama | Na simmetrichnoy DIN-reyke 35 mm Montaj na paneli |
Kesuvchi apparat
Mavzu |
AC | Modul shirinoy 9 mm | |||||
2P | Ta'sirchanlik | 10mA | 30mA | 100mA | 300mA | 500mA | |
Reyting
|
16A | TORD4-63/2/16/001 | - | - | - | - | 4 |
25A | TORD4-63/2/25/001 | TORD4-63/2/25/003 | - | TORD4-63/2/25/03 | TORD4-63/2/25/05 | ||
40A | - | TORD4-63/2/40/003 | TORD4-63/2/40/01 | TORD4-63/2/40/03 | TORD4-63/2/40/05 | ||
63A | - | TORD4-63/2/63/003 | TORD4-63/2/63/01 | TORD4-63/2/63/03 | TORD4-63/2/63/05 | ||
80A | - | TORD4-63/2/80/003 | TORD4-63/2/80/01 | TORD4-63/2/80/03 | - | ||
100A | - | TORD4-63/2/100/003 | TORD4-63/2/100/01 | TORD4-63/2/100/03 | - | ||
Nominalnoe napryajenie (Ue) | 2P | 110-240V | |||||
Rabochaya chastoya | 50 / 60Hz |