IEK BA88-32 User manual

Êðàòêîå ðóêîâîäñòâî ïî ýêñïëóàòàöèè
– ãðóïïà ìåõàíè÷åñêîãî èñïîëíåíèÿ Ì3 ïî ÃÎÑÒ 17516.1;
Îñíîâíûå ñâåäåíèÿ îá èçäåëèè
ñ ýëåêòðîííûì ðàñöåïèòåëåì òîâàðíîãî çíàêà IEK (äàëåå –
âûêëþ÷àòåëü) ïðåäíàçíà÷åí äëÿ ïðîâåäåíèÿ òîêà â íîðìàëüíîì ðåæèìå
è îòêëþ÷åíèÿ ñâåðõòîêîâ ïðè êîðîòêèõ çàìûêàíèÿõ è ïåðåãðóçêàõ, à òàêæå
äëÿ íå÷àñòûõ (äî 30 ðàç â ñóòêè) îïåðàòèâíûõ âêëþ÷åíèé è îòêëþ÷åíèé
ýëåêòðè÷åñêèõ öåïåé â òðåõôàçíûõ ýëåêòðè÷åñêèõ ñåòÿõ ïåðåìåííîãî òîêà
íàïðÿæåíèåì äî 690  ÷àñòîòîé 50 Ãö.
Âûêëþ÷àòåëü ñîîòâåòñòâóåò òðåáîâàíèÿì òåõíè÷åñêèõ ðåãëàìåíòîâ
ÒÐ ÒÑ 004/2011, ÒÐ ÒÑ 020/2011, ÒÐ ÅÀÝÑ 037/2016, ÃÎÑÒ IEC 60947-2.
Âûêëþ÷àòåëü èìååò êëèìàòè÷åñêîå èñïîëíåíèå ÓÕË3.1 ïî ÃÎÑÒ 15150
è ìîæåò ýêñïëóàòèðîâàòüñÿ ïðè ñëåäóþùèõ óñëîâèÿõ:
Âûêëþ÷àòåëü àâòîìàòè÷åñêèé ÂÀ88 MASTER ñåðèè KARAT
– äèàïàçîí ðàáî÷èõ òåìïåðàòóð îò ìèíóñ 25 °Ñ äî ïëþñ 60 °Ñ;
– ãðóïïà óñëîâèé îêðóæàþùåé ñðåäû ïî ÃÎÑÒ IEC 60947-1 – À, Â*;
– êàòåãîðèÿ ïðèìåíåíèÿ ïî ÃÎÑÒ IEC 60947-2 –  (ïðåäíàçíà÷åí äëÿ
îáåñïå÷åíèÿ ñåëåêòèâíîñòè);
– îêðóæàþùàÿ ñðåäà íåâçðûâîîïàñíàÿ, íå ñîäåðæàùàÿ àãðåññèâíûõ
ãàçîâ è ïàðîâ â êîíöåíòðàöèÿõ, ðàçðóøàþùèõ ìåòàëëû è èçîëÿöèþ,
íå íàñûùåííàÿ òîêîïðîâîäÿùåé ïûëüþ è âîäÿíûìè ïàðàìè;
– âûñîòà íàä óðîâíåì ìîðÿ – íå áîëåå 2000 ì, äîïóñêàåòñÿ
ýêñïëóàòàöèÿ íà âûñîòå äî 5000 ì ïðè ñíèæåíèè íîìèíàëüíîãî òîêà
ñ ó÷åòîì ïîïðàâî÷íîãî êîýôôèöèåíòà (òàáëèöà 1);
– îòíîñèòåëüíàÿ âëàæíîñòü – 50 % ïðè òåìïåðàòóðå ïëþñ 40 °Ñ,
äîïóñêàåòñÿ èñïîëüçîâàíèå âûêëþ÷àòåëÿ ïðè îòíîñèòåëüíîé âëàæíîñòè
90 % è òåìïåðàòóðå ïëþñ 20 °Ñ.
Ñòåïåíü çàùèòû îáîëî÷êè âûêëþ÷àòåëÿ IP30 ïî ÃÎÑÒ 14254 (IEC 60529),
âûâîäîâ äëÿ ïðèñîåäèíåíèÿ âíåøíèõ ïðîâîäíèêîâ – IP00.
Âûêëþ÷àòåëü ïðåäíàçíà÷åí äëÿ èñïîëüçîâàíèÿ â ñðåäå ñî ñòåïåíüþ
çàãðÿçíåíèÿ 3 ïî ÃÎÑÒ IEC 60947-1 (âîçìîæíû òîêîïðîâîäÿùèå
çàãðÿçíåíèÿ èëè ñóõèå, íå òîêîïðîâîäÿùèå çàãðÿçíåíèÿ, ñòàíîâÿùèåñÿ
òîêîïðîâîäÿùèìè âñëåäñòâèå îæèäàåìîé êîíäåíñàöèè).
1
ÂÛÊËÞ×ÀÒÅËÜ ÀÂÒÎÌÀÒÈ×ÅÑÊÈÉ ÂÀ88 MASTER
Ñ ÝËÅÊÒÐÎÍÍÛÌ ÐÀÑÖÅÏÈÒÅËÅÌ
RU
KARAT

2
Òåõíè÷åñêèå õàðàêòåðèñòèêè
Ïåðåâîä ðåãóëÿòîðà t (âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ ïðè ÊÇ
sd
äëÿ òîêà 1,5I ) â ïîëîæåíèå «OFF» îòêëþ÷àåò çàùèòó îò ÊÇ âûêëþ÷àòåëÿ.
sd
îò ïåðåãðóçêè âûêëþ÷àòåëÿ.
ÂÍÈÌÀÍÈÅ
Ýëåêòðîííûé ìèêðîïðîöåññîðíûé ðàñöåïèòåëü âûêëþ÷àòåëÿ
îáåñïå÷èâàåò çàùèòó îò ïåðåãðóçêè ñ îáðàòíîçàâèñèìîé äëèòåëüíîé
çàäåðæêîé ñðàáàòûâàíèÿ è îáðàòíîçàâèñèìîé âðåìÿòîêîâîé õàðàêòåðèñ-
òèêîé. Çàùèòà îò êîðîòêîãî çàìûêàíèÿ ñ ðåãóëèðóåìûì ìãíîâåííûì
ðàñöåïëåíèåì.
Ìèêðîïðîöåññîðíûé ðàñöåïèòåëü íå òðåáóåò îòäåëüíîãî ïèòàíèÿ
è ãàðàíòèðóåò ïðàâèëüíóþ ðàáîòó çàùèòû ïðè òîêå íàãðóçêè íå ìåíåå 35 %
îò íîìèíàëüíîãî â îäíîé ôàçå.
Òðåáóåòñÿ òîëüêî îäíà íàñòðîéêà äëÿ âñåõ ôàç, ïðè ýòîì ñðàáàòûâàíèå
ðàñöåïèòåëÿ ïðîèñõîäèò îäíîâðåìåííî äëÿ âñåõ ïîëþñîâ âûêëþ÷àòåëÿ.
Äëÿ íàñòðîéêè ðàñöåïèòåëÿ íåîáõîäèìî îòêðûòü ïðîçðà÷íóþ êðûøêó
è ïðè ïîìîùè ðåãóëÿòîðîâ óñòàíîâèòü íåîáõîäèìûå ïàðàìåòðû. Ïîñëå
íàñòðîéêè ðàñöåïèòåëÿ çàêðûòü ïðîçðà÷íóþ êðûøêó è ïðè íåîáõîäèìîñòè
îïëîìáèðîâàòü åå ÷åðåç ñïåöèàëüíûå îòâåðñòèÿ.
Ïåðåâîä ðåãóëÿòîðà I (óñòàâêà òîêà ìãíîâåííîãî ñðàáàòûâàíèÿ)
i
â ïîëîæåíèå «OFF» îòêëþ÷àåò ìãíîâåííóþ çàùèòó âûêëþ÷àòåëÿ
îò ñâåðõòîêîâ.
Ïåðåâîä ðåãóëÿòîðà I (óñòàâêà òîêà ïðåäàâàðèéíîé ñèãíàëèçàöèè)
p
â ïîëîæåíèå «OFF» îòêëþ÷àåò ðàáîòó æåëòîãî ïðåäàâàðèéíîãî èíäèêàòîðà
(ïîçèöèÿ 2 íà ðèñóíêå 1).
Ïðè èñïîëüçîâàíèè âûêëþ÷àòåëÿ â îêðóæàþùåé ñðåäå ãðóïïû Â
íåîáõîäèìî ïðèìåíÿòü ñïåöèàëüíûå óñòðîéñòâà äëÿ çàùèòû
Îïèñàíèå ðàáîòû ñâåòîäèîäîâ, ðåãóëÿòîðîâ, à òàêæå ïðåäóñòàíîâëåííûå
(çàâîäñêèå) íàñòðîéêè ýëåêòðîííîãî ìèêðîïðîöåññîðíîãî ðàñöåïèòåëÿ
ïðèâåäåíû íà ðèñóíêå 1 è â òàáëèöàõ 3 è 4.
ïðè ïåðåãðóçêå äëÿ òîêà 2I ) â ïîëîæåíèå «OFF» îòêëþ÷àåò çàùèòó
R
Òåõíè÷åñêèå ïàðàìåòðû âûêëþ÷àòåëÿ â çàâèñèìîñòè îò òèïîèñïîëíåíèÿ
ïðèâåäåíû â òàáëèöå 2.
îò íåæåëàòåëüíûõ ýëåêòðîìàãíèòíûõ ïîìåõ.
*ÂÍÈÌÀÍÈÅ
Ïåðåâîä ðåãóëÿòîðà t (âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ
R
П р и о д н о в р е м е н н о й у с т а н о в к е п о л о ж е н и я « O F F » д л я р е г у л я т о р о в t, t , I
Rs d i
ЗАЩИТА ВЫКЛЮЧАТЕЛЯ ПОЛНОСТЬЮ ОТКЛЮЧАЕТСЯ! Выключатель переходит в режим рубильника.
!
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3
(2)
ãäå I – ïðåäïîëàãàåìûé òîê ïåðåãðóçêè, À;
ô
Âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ ïðè ÊÇ äëÿ òîêîâ îòëè÷íûõ îò 1,5I
sd
ìîæåò áûòü îïðåäåëåíî ïî ôîðìóëå:
I – òîê çàùèòû îò ÊÇ ñ çàäåðæêîé, À;
sd
Âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ ïðè ïåðåãðóçêå äëÿ òîêîâ îòëè÷íûõ
îò 2I ìîæåò áûòü îïðåäåëåíî ïî ôîðìóëå:
R
(1)
t – âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ ïðè ïåðåãðóçêå äëÿ òîêà 2 , ñ.
R IR
Âðåìÿòîêîâûå õàðàêòåðèñòèêè âûêëþ÷àòåëåé ïðèâåäåíû
íà ðèñóíêå 2.
ãäå I – ïðåäïîëàãàåìûé òîê ïåðåãðóçêè, À;
ô
Âûêëþ÷àòåëü íå ïîäâåðæåí âëèÿíèþ èçìåíåíèé òåìïåðàòóðû,
íî ïðè òåìïåðàòóðå îêðóæàþùåé ñðåäû âûøå ïëþñ 40 °C óñòàâêà çàùèòû
îò êîðîòêîãî çàìûêàíèÿ äîëæíà áûòü óìåíüøåíà âñëåäñòâèå èíåðöèîííîñòè
òåïëîïðîâîäíîñòè òîêîâåäóùèõ ÷àñòåé.
I – óñòàíàâëèâàåìûé ðàáî÷èé òîê, À;
R
Ðàçìåðû øèí ïåðåõîäíûõ ñîåäèíåíèé äëÿ âûêëþ÷àòåëÿ ïðèâåäåíû
íà ðèñóíêå 5.
Äëÿ âûêëþ÷àòåëÿ ìîæíî äîïîëíèòåëüíî ïðèîáðåñòè êëåììíûå êðûøêè
(ÊÊì), à òàêæå ðàñøèðåííûå âûâîäû è íàêîíå÷íèêè-ïåðåõîäíèêè. Ðàçìåðû
ðàñøèðåííûõ âûâîäîâ è íàêîíå÷íèêîâ-ïåðåõîäíèêîâ äëÿ âûêëþ÷àòåëÿ
ïðèâåäåíû íà ðèñóíêå 7. Íàêîíå÷íèêè ïåðåõîäíèêè îáîçíà÷åíû êàê, «Äëÿ
öåíòðàëüíîãî âûâîäà» è ïðåäñòàâëÿþò ñîáîé òðè ïðÿìûõ ìåäíûõ øèíû.
Ðàñøèðåííûå âûâîäû ñîñòîÿò èç îäíîãî öåíòðàëüíûõ è äâóõ áîêîâûõ øèí.
t – âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ ïðè ÊÇ äëÿ òîêà 1,5I , ñ.
sd sd
Ñõåìà ýëåêòðè÷åñêàÿ ïðèíöèïèàëüíàÿ âûêëþ÷àòåëÿ ïðèâåäåíà
íà ðèñóíêå 3.
Ãàáàðèòíûå è óñòàíîâî÷íûå ðàçìåðû âûêëþ÷àòåëÿ ïðèâåäåíû
íà ðèñóíêå 4.
Ìèíèìàëüíûå ðàññòîÿíèÿ óñòàíîâêè âûêëþ÷àòåëåé ïðèâåäåíû
íà ðèñóíêå 6.
Äîïîëíèòåëüíûå ñáîðî÷íûå åäèíèöû äëÿ âûêëþ÷àòåëÿ, ïðèîáðåòàåìûå
îòäåëüíî, ïðèâåäåíû â òàáëèöå 5.
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4
Êîìïëåêòíîñòü
Âûêëþ÷àòåëü äîïóñêàåò ïîäâîä íàïðÿæåíèÿ îò èñòî÷íèêà ïèòàíèÿ êàê
ñî ñòîðîíû âûâîäîâ 1, 3, 5, òàê è ñî ñòîðîíû âûâîäîâ 2, 4, 6.
Ìåðîé ïðåäîñòîðîæíîñòè äëÿ îñíîâíîé çàùèòû îò ïîðàæåíèÿ
ýëåêòðè÷åñêèì òîêîì ÿâëÿåòñÿ îñíîâíàÿ èçîëÿöèÿ, à çàùèòà ïðè ïîâðåæäåíèè
íå ïðåäóñìîòðåíà.
Íîðìàëüíîå ðàáî÷åå ïîëîæåíèå âûêëþ÷àòåëÿ â ïðîñòðàíñòâå –
íà âåðòèêàëüíîé ïëîñêîñòè âûâîäàìè 1, 3, 5 ââåðõ, äîïóñêàåòñÿ óñòàíîâêà
íà âåðòèêàëüíîé ïëîñêîñòè ñ ïîâîðîòîì âûâîäîâ 1, 3, 5 âëåâî èëè âïðàâî
íà 90°.
Âûêëþ÷àòåëü ÿâëÿåòñÿ ðåìîíòîïðèãîäíûì èçäåëèåì. Íåîáõîäèìî
ïåðèîäè÷åñêè (íå ðåæå îäíîãî ðàçà â ãîä) ïðîâåðÿòü çàòÿæêó âèíòîâ
ïðèñîåäèíåíèÿ. Ïîñëå êàæäîãî îòêëþ÷åíèÿ òîêà êîðîòêîãî çàìûêàíèÿ
íóæíî ïðîèçâîäèòü îñìîòð âûêëþ÷àòåëÿ è, äîïîëíèòåëüíî, ðåêîìåíäóåòñÿ
ïðîèçâåñòè 8–10 ðàç îïåðàöèþ «âêëþ÷åíèå-îòêëþ÷åíèå» áåç òîêà, çàòåì
ïðîèçâåñòè èìèòàöèþ àâòîìàòè÷åñêîãî ñðàáàòûâàíèÿ âûêëþ÷àòåëÿ ïóòåì
íàæàòèÿ íà êíîïêó «Òåñò».
Ïîäêëþ÷åíèå ñîîòâåòñòâóþùèõ ãèáêèõ ïðîâîäíèêîâ èëè øèí
îñóùåñòâëÿåòñÿ ñ ïîìîùüþ êðåïåæíûõ ýëåìåíòîâ äëÿ ïîäñîåäèíåíèÿ
âíåøíèõ ïðîâîäíèêîâ. Äîïóñêàåòñÿ ïîäêëþ÷åíèå êàê ìåäíûõ, òàê è àëþìè-
íèåâûõ ïðîâîäíèêîâ. Ðåêîìåíäóåòñÿ èñïîëüçîâàòü âìåñòå ñ ãèáêèìè
ïðîâîäíèêàìè íàêîíå÷íèêè (â êîìïëåêò ïîñòàâêè íå âõîäÿò). Ðàçìåðû
ïðèñîåäèíÿåìûõ íàêîíå÷íèêîâ è øèí äîëæíû ñîîòâåòñòâîâàòü
ïðåäñòàâëåííûì íà ðèñóíêàõ 5, 6 è òàáëèöàõ 7, 8. Ðàçìåð îïðåññîâûâàåìîé
(îáæèìàåìîé) ñ ïîìîùüþ íàêîíå÷íèêà æèëû ñëåäóåò ïîäáèðàòü ñ ó÷åòîì
òðåáîâàíèé ÂÑÍ 13983.
Âûêëþ÷àòåëü óñòàíàâëèâàåòñÿ íà ìåòàëëè÷åñêîé ïàíåëè òîëùèíîé
íå ìåíåå 1,5 ìì èëè èçîëÿöèîííîé ïàíåëè òîëùèíîé íå ìåíåå 6 ìì
è çàêðåïëÿþòñÿ âèíòàìè, âõîäÿùèìè â êîìïëåêò ïîñòàâêè.
Ïî èñòå÷åíèè ñðîêà ñëóæáû âûêëþ÷àòåëü ïîäëåæèò óòèëèçàöèè.
Ïðè âûõîäå âûêëþ÷àòåëÿ èç ñòðîÿ èëè îáíàðóæåíèè íåèñïðàâíîñòè
îáðàùàòüñÿ â îðãàíèçàöèè, óêàçàííûå íèæå.
Ïðàâèëà ìîíòàæà
Ðóêîÿòêà óïðàâëåíèÿ âûêëþ÷àòåëÿ èìååò òðè ïîëîæåíèÿ: «ÂÊË»,
«ÎÒÊË», ñðåäíåå ïîëîæåíèå. Ïðè ïåðâîì âêëþ÷åíèè è ïîñëå ñðàáàòûâàíèÿ
çàùèòíîãî îòêëþ÷åíèÿ (â òîì ÷èñëå ïðè ñðàáàòûâàíèè íåçàâèñèìîãî
Êîìïëåêò ïîñòàâêè ïðèâåäåí â òàáëèöå 6.
Êîíòàêòíûå ñîåäèíåíèÿ âíåøíèõ ïðîâîäíèêîâ è âûâîäîâ âûêëþ÷àòåëÿ
äîëæíû óäîâëåòâîðÿòü òðåáîâàíèÿì ÃÎÑÒ 10434 è äîëæíû âûäåðæèâàòü
èñïûòàíèÿ ïî ÃÎÑÒ 17441.
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Òðàíñïîðòèðîâàíèå âûêëþ÷àòåëÿ â ÷àñòè âîçäåéñòâèÿ ìåõàíè÷åñêèõ
ôàêòîðîâ îñóùåñòâëÿåòñÿ ïî ãðóïïå Ñ è Æ ÃÎÑÒ 23216, êëèìàòè÷åñêèõ
ôàêòîðîâ – ïî ãðóïïå 4 (Æ2) ÃÎÑÒ 15150.
Ñðîê ñëóæáû è ãàðàíòèè ïðîèçâîäèòåëÿ
Ñðîê ñëóæáû âûêëþ÷àòåëÿ – 15 ëåò.
ðàñöåïèòåëÿ è ðàñöåïèòåëÿ ìèíèìàëüíîãî íàïðÿæåíèÿ) äëÿ çàìûêàíèÿ
ãëàâíîé êîíòàêòíîé ãðóïïû âûêëþ÷àòåëÿ íåîáõîäèìî ïåðåâåñòè ðóêîÿòêó
èç ñðåäíåãî ïîëîæåíèÿ ñíà÷àëà â ïîëîæåíèå «ÎÒÊË», çàòåì â ïîëîæåíèå
«ÂÊË».
 êîíñòðóêöèè âûêëþ÷àòåëÿ ïðèñóòñòâóåò óñòðîéñòâî ýêñïëóàòàöè-
îííîãî êîíòðîëÿ – êíîïêà «Òåñò», ïðè íàæàòèè íà êîòîðóþ ïðîèñõîäèò ñáðîñ
ãëàâíîé êîíòàêòíîé ãðóïïû (ïðè ýòî ðóêîÿòêà óïðàâëåíèÿ âûêëþ÷àòåëÿ
ïðèìåò ñðåäíåå ïîëîæåíèå).
Òðàíñïîðòèðîâàíèå, õðàíåíèå è óòèëèçàöèÿ
Òðàíñïîðòèðîâàíèå âûêëþ÷àòåëÿ äîïóñêàåòñÿ ëþáûì âèäîì êðûòîãî
òðàíñïîðòà â óïàêîâêå èçãîòîâèòåëÿ, îáåñïå÷èâàþùåé ïðåäîõðàíåíèå
óïàêîâàííîãî âûêëþ÷àòåëÿ îò ìåõàíè÷åñêèõ ïîâðåæäåíèé, çàãðÿçíåíèÿ
è ïîïàäàíèÿ âëàãè ïðè òåìïåðàòóðå îò ìèíóñ 25 °Ñ äî ïëþñ 60 °Ñ.
Âûêëþ÷àòåëü íå ïîäëåæèò óòèëèçàöèè â êà÷åñòâå áûòîâûõ îòõîäîâ. Äëÿ
óòèëèçàöèè ïåðåäàòü â ñïåöèàëèçèðîâàííîå ïðåäïðèÿòèå äëÿ ïåðåðàáîòêè
âòîðè÷íîãî ñûðüÿ.
Ìåæôàçíûå ïåðåãîðîäêè, âõîäÿùèå â êîìïëåêò ïîñòàâêè, íåîáõîäèìî
îáÿçàòåëüíî óñòàíàâëèâàòü â ñîîòâåòñòâóþùèå ïàçû â ïðîöåññå ìîíòàæà
âíåøíèõ ïðîâîäíèêîâ.
Ãàðàíòèéíûé ñðîê ýêñïëóàòàöèè âûêëþ÷àòåëÿ – 5 ëåò ñî äíÿ ïðîäàæè
ïðè óñëîâèè ñîáëþäåíèÿ ïîòðåáèòåëåì ïðàâèë ìîíòàæà, ýêñïëóàòàöèè,
òðàíñïîðòèðîâàíèÿ è õðàíåíèÿ.
Ïðåòåíçèè ïî âûêëþ÷àòåëþ íå ïðèíèìàþòñÿ â ñëó÷àå ñàìîñòîÿòåëüíîãî
èçìåíåíèÿ êîíñòðóêöèè èçäåëèÿ ïîòðåáèòåëåì.
Àâòîìàòè÷åñêèé âûêëþ÷àòåëü, êîòîðûé äî èñòå÷åíèÿ ñðîêà
ãàðàíòèè îòðàáîòàë îáùåå êîëè÷åñòâî öèêëîâ âêëþ÷åíèÿ-îòêëþ÷åíèÿ,
ïðåäóñìîòðåííûõ òåõíè÷åñêèìè óñëîâèÿìè, çàìåíå èëè ðåìîíòó
íå ïîäëåæèò.
Õðàíåíèå âûêëþ÷àòåëÿ îñóùåñòâëÿåòñÿ â óïàêîâêå èçãîòîâèòåëÿ
â ïîìåùåíèÿõ ñ åñòåñòâåííîé âåíòèëÿöèåé ïðè òåìïåðàòóðå îêðóæàþùåãî
âîçäóõà îò ìèíóñ 25 °Ñ äî ïëþñ 60 °Ñ è îòíîñèòåëüíîé âëàæíîñòè äî 50 %
ïðè òåìïåðàòóðå ïëþñ 40 °Ñ, äîïóñêàåòñÿ õðàíåíèå âûêëþ÷àòåëÿ ïðè
îòíîñèòåëüíîé âëàæíîñòè 90 % è òåìïåðàòóðå ïëþñ 20 °Ñ.
KARAT

6
Circuit breaker VA88 MASTER of KARAT series with electronic
The circuit breaker complies with the requirements of Directive
LVD 2014/35/EU, EMC 2014/30/EU, RoHS 2011/65/EU, IEC 60947-2.
release of IEK trademark (hereinafter referred to as circuit breaker)
is designed to conduct current in normal mode and turn off overcurrents in case
of short circuits and overloads, as well as for infrequent (up to 30 times a day)
operational switching on and off of electrical circuits in three-phase alternating
current electrical networks with voltage up to 690 V and 50 Hz.
The circuit breaker can be operated under the following conditions:
– operating temperature range from minus 25 °Ñ to plus 60 °Ñ;
– utilization category according to IEC 60947-2 – Â (intended to provide
selectivity);
– non-explosive environment, not containing aggressive gases and vapors in
concentrations that destroy metals and insulation, not saturated with conductive
dust and water vapor;
– environment condition group according to IEC 60947-1 – À, Â*;
Base product data
– base altitude – no more than 2000 m, operation at the altitude of up to
5000 m is allowed with a decrease in the operating current, taking into account
the correction factor (table 1);
The electronic microprocessor-based release of the circuit breaker provides
overload protection with an inverse long tripping delay and an inverse time-
current characteristic. Short-circuit protection with adjustable instantaneous
release.
Technical parameters of the circuit breaker, depending on the standard
version, are given in table 2.
The circuit breaker is intended for use in an environment with pollution
degree 3 according to IEC 60947-1 (conductive pollution is possible or dry, non-
conductive pollution that becomes conductive due to expected condensation).
When using the circuit breaker in a group B environment, special devices
should be used to protect against unwanted electromagnetic interference.
Degree of protection of the circuit breaker case is IP30 in accordance with
IEC 60529, of terminals for connecting external conductors – IP00.
Specifications
– relative humidity – 50 % at a temperature of plus 40 °Ñ, it is allowed to use
circuit breakers at a relative humidity of 90 % and a temperature of plus 20 °Ñ.
*ATTENTION
EN
KARAT

7
Degree of protection of the circuit breaker case is IP30 in accordance with
IEC 60529, of terminals for connecting external conductors – IP00.
Moving of the t regulator (response delay time
R
Technical parameters of the circuit breaker, depending on the standard
version, are given in table 2.
Specifications
Moving the t regulator (short-circuit response delay time for a current of
sd
1.5 ґ I ) to the "OFF" position disables the short-circuit protection of circuit-
sd
breaker.
Only one setting is required for all phases, while the actuation of the release
occurs simultaneously for all poles of the circuit breaker.
The circuit breaker is intended for use in an environment with pollution
degree 3 according to IEC 60947-1 (conductive pollution is possible or dry, non-
conductive pollution that becomes conductive due to expected condensation).
The microprocessor-based release does not require a separate power
supply and guarantees the correct operation of the protection at a load current of
at least 35 % of the rated current in one phase.
Moving the Ii regulator (instantaneous current setting) to the OFF position
disables the instantaneous protection of the circuit breaker against overcurrents.
The circuit breaker is not affected by temperature changes, but at an
ambient temperature above plus 40 °C, the short-circuit protection setting should
be reduced due to the inertia of the thermal conductivity of live parts.
The electronic microprocessor-based release of the circuit breaker provides
overload protection with an inverse long tripping delay and an inverse time-current
characteristic. Short-circuit protection with adjustable instantaneous release
The overload delay time for currents other than 2 ґ IR can be determined
using the formula:
in case of overload for current 2 ґ I ) to the "OFF" position, it disables
R
the protection against circuit breaker overload.
Time-current characteristics of the circuit breaker are shown in the figure 2.
To adjust the release, open the transparent cover and use the regulators to
set the required parameters. After adjusting the release, close the transparent
cover and, if necessary, seal it through the special holes.
Description of the operation of LEDs, regulators, as well as preset (factory)
settings of the electronic microprocessor-based release are shown in figure 1
and in tables 3 and 4.
ATTENTION
Moving the I (pre-alarm current setting) regulator to the OFF position
p
disables the yellow pre-alarm indicator (position 2 in figure 1).
KARAT

8
(2)
The overall and installation dimensions of the switch are shown in figure 4.
where I – supposed overload current, À;
ô
I – delayed short-circuit protection current, À;
sd
The short circuit response delay time for currents other than 1.5 ґ I can be
R
determined using the formula:
tR – short-circuit response delay time for current 1,5 ґ I , s.
sd
(1)
where I – supposed overload current, À;
ô
I – current setting of the adjustable overload release, À;
R
t – overload delay time for current 2 ґ I , s.
R R
Additional assembly units for the circuit breaker, ordered separately, are
shown in the table 5.
The circuit diagram of the circuit breaker is shown in figure 3.
The dimensions of the busbars of the transition connections for the switch
are shown in figure 5.
For the switch, you can additionally purchase terminal covers (ÊÊì), as well
as extended terminals and adapter tips. The dimensions of the extended
terminals and adapter tips for the switch are shown in figure 7. The adapter tips
are designated as, "For the central outlet" and represent three straight copper
busbars. The extended terminals consist of one central and two side tires.
Completeness of set
Installation rules
The connection of the corresponding flexible conductors or busbars is
carried out using the fasteners for connecting the external conductors.
Connection of both copper and aluminum conductors is allowed. It is
recommended to use lugs together with flexible conductors (not included in the
delivery set). The dimensions of the connected lugs and busbars should
correspond to those presented in figures 5, 6 and tables 7, 8. The size of the core
to be crimped (crimped) with the help of the lug should be selected taking into
account the requirements of BCH 13983.
The circuit breaker is installed on a metal panel with a thickness of at least
1,5 mm or an insulating panel with a thickness of at least 6 mm and fixed with the
screws included in the delivery.
The minimum installation distances of the switches are shown in figure 6.
The scope of delivery is given in table 6.
KARAT

9
The normal operating position of the circuit breaker in space is on a vertical
plane with terminals 1, 3, 5 upwards; installation on a vertical plane with the
rotation of terminals 1, 3, 5 to the left or right by 90° is allowed.
The circuit breaker allows voltage supply from the power source both from
the side of terminals 1, 3, 5 and from the side of terminals 2, 4, 6.
In case of circuit breaker failure or failure detection, contact the
organizations specified below.
At the end of its service life, the circuit breaker should be disposed of.
Basic insulation is a precautionary measure for basic protection against
electric shock, and no protection against damage is provided.
The control handle of the circuit breaker has three positions: "ON", "OFF",
middle position. At the first turn-on and after the protective shutdown (including
when the shunt and undervoltage release trips), to close the main contact group
of the circuit-breaker, it is necessary to move the handle from the middle position,
first to the "OFF" position, then to the "ON" position.
The circuit breaker design contains an in-service inspection device - the
"Test" button, when pressing, the main contact group is reset (in this case, the
control handle of the circuit breaker will take the middle position).
The interphase baffles included in the delivery set should be installed in the
corresponding grooves during the installation of external conductors.
Transportation, storage and disposal
The circuit breaker is a repairable product. It is necessary to periodically
(at least once a year) check the tightness of the connection screws. After each
disconnection of the short-circuit current, it is necessary to inspect the circuit
breaker and, in addition, it is recommended to perform the "on-off" operation
8–10 times without current, then simulate the automatic operation of the circuit
breaker by pressing the "Test" button.
Transportation of the circuit breaker is allowed by any kind of covered
transport in the manufacturer's package, which protects the packed circuit
breaker from mechanical damages, pollution and moisture ingress at
temperatures from minus 25 °C to plus 60 °C.
Storage of the circuit breaker is carried out in the manufacturer's package in
rooms with natural ventilation at an ambient temperature of from –25 °C to +60 °C
and relative humidity up to 50 % at a temperature of +40 °C, it is allowed to store
the circuit breaker at a relative humidity of 90 % and a temperature of plus 20 °C.
The circuit breaker should not be disposed as household waste. For disposal,
transfer to a specialized recycling company.
KARAT

10
The service life of the circuit breaker is 15 years.
The circuit breaker that has worked the total number of on-off cycles
provided for by the technical conditions before the expiration of the
warranty cannot be replaced or repaired.
Claims for the circuit breaker will not be accepted in the event of
independent change in the design of the product by the consumer.
Service life and manufacturer's warranty
The warranty period for the circuit breaker is 5 years from the date of sale,
provided that the consumer observes the rules for installation, operation,
transportation and storage.
Òàáëèöà / Table 1
Òàáëèöà / Table 2
Íàèìåíîâàíèå ïàðàìåòðà / Parameter
denomination
Çíà÷åíèå/Value
Âûñîòà íàä óðîâíåì ìîðÿ, ì / Base
altitude, m
2000
3000
4000
5000
Ïîïðàâî÷íûé êîýôôèöèåíò ðàáî÷åãî òîêà /
Correction factor of operating current
1
0,94
0,88
0,83
Íàèìåíîâàíèå ïàðàìåòðà / Parameter denomination
Çíà÷åíèå äëÿ âûêëþ÷àòåëÿ òèïà / Value for circuit breaker of
following type
ÂÀ88-32
ÂÀ88-35
ÂÀ88-39
ÂÀ88-40
ÂÀ88-43
Íîìèíàëüíîå ðàáî÷åå íàïðÿæåíèå, U ,  / Rated
e
operating voltage, U , V
e
400/690
400/690
400/690
400/690
400/690
Íîìèíàëüíàÿ ÷àñòîòà ïèòàþùåé ñåòè, Ãö / Rated
frequency of the supply network, Hz
50
Íîìèíàëüíûé òîê / Rated current, I , A
n
125
250
400; 630
800
1250
Óñòàâêà ïî òîêó ðåãóëèðóåìîãî ðàñöåïèòåëÿ
ïåðåãðóçêè / Current setting of the adjustable
overload release, I , À
R
50 ё 125
100 ё 250
160 ё 400;
250 ё 630*
315 ё 800
850 ё 1250
Óñòàâêà ðàñöåïèòåëÿ ñâåðõòîêîâ / Overcurrent
release setting, Im
(4 ё 14)ґIn
Íîìèíàëüíîå èìïóëüñíîå âûäåðæèâàåìîå
íàïðÿæåíèå U , Â / Rated impulse withstand
imp
voltage U , V
imp
8000
Íîìèíàëüíîå íàïðÿæåíèå èçîëÿöèè, U , Â / Rated
i
insulation voltage, U , V
i
800
Ðàñöåïèòåëü ñâåðõòîêîâ / Overcurrent release
Ýëåêòðîííûé / Electronic
KARAT

11
Íàèìåíîâàíèå ïàðàìåòðà / Parameter denomination
Çíà÷åíèå äëÿ âûêëþ÷àòåëÿ òèïà / Value for circuit
breaker of following type
ÂÀ88-32
ÂÀ88-35
ÂÀ88-39
ÂÀ88-40
ÂÀ88-43
Ïîãðåøíîñòü ñðàáàòûâàíèÿ /
Response tolerance
â îáëàñòè òîêîâ ïåðåãðóçêè /
in the field of overload currents
±10 %
â îáëàñòè ìãíîâåííîãî
ðàñöåïëåíèÿ / in the area of
instantaneous uncoupling
±20 %
Íîìèíàëüíàÿ ïðåäåëüíàÿ íàèáîëüøàÿ îòêëþ÷àþùàÿ
ñïîñîáíîñòü / Rated ultimate short-circuit breaking
capacity I , kÀ
cu
25
35
50
50
65
Íîìèíàëüíàÿ ðàáî÷àÿ íàèáîëüøàÿ îòêëþ÷àþùàÿ ñïîñîáíîñòü /
Rated service short-circuit breaking capacity I , (ґI )
cs cu
75 %
Ìåõàíè÷åñêàÿ èçíîñîñòîéêîñòü, öèêëîâ Â-Î,
íå ìåíåå / Mechanical wear resistance, ON/OFF cycles, minimum
8500
7000
4000
4000
5000
Ýëåêòðè÷åñêàÿ èçíîñîñòîéêîñòü, öèêëîâ Â-Î,
íå ìåíåå / Electrical wear resistance, ON/OFF cycles, minimum
2500
2500
2000
2000
2000
Ïðèñîåäèíèòåëüíàÿ ñïîñîáíîñòü êðåïåæíûõ ýëåìåíòîâ äëÿ
ïðèñîåäèíåíèÿ âíåøíèõ ïðîâîäíèêîâ / Connecting capacity of
fasteners for connecting external conductors
Ñìîòðè íèæå / See text
Ìîìåíò çàòÿæêè êðåïåæíûõ ýëåìåíòîâ äëÿ ïðèñîåäèíåíèÿ
âíåøíèõ ïðîâîäíèêîâ, ÍЧì / Tightening torque of fasteners for
connecting external conductors, NЧm
10±1
12±1
28±3
28±3
12±1
Ðàçìåð ðåçüáû êðåïåæíûõ ýëåìåíòîâ äëÿ ïðèñîåäèíåíèÿ
âíåøíèõ ïðîâîäíèêîâ / Thread size of fasteners for connecting
external conductors
Ì8
Ì8
Ì10
Ì10
Ì10
Ìàññà, êã, íå áîëåå / Weight, kg, maximum
1,7
2
6,2
9,9
10,1
*Â çàâèñèìîñòè îò òèïîèñïîëíåíèÿ. / Depending on the type.
Ïðîäîëæåíèå òàáëèöû / Continuation of table 2
Ïîçèöèÿ íà ðèñóíêå /
Position on figure 1
Öâåò èíäèêàòîðà /
Indicator color
Îïèñàíèå ðàáîòû èíäèêàòîðà / Description of the indicator operation
1
Red
Êðàñíûé /
Èíäèêàòîð âêëþ÷åí ïðè / Indicator is enabled at I > 1,05IR
Èíäèêàòîð âûêëþ÷åí ïðè / Indicator is disabled at I Ј IR
2
Yellow
Æåëòûé /
Èíäèêàòîð âêëþ÷åí ïðè / Indicator is enabled at I > 1,1Ip
Èíäèêàòîð âûêëþ÷åí ïðè / Indicator is disabled at I Ј 0,9Ip
3
Green
Çåëåíûé /
Èíäèêàòîð ìèãàåò îäèí ðàç â ñåêóíäó ïðè / The indicator flashes once
a second at I > 0,4In
Èíäèêàòîð ìèãàåò îäèí ðàç â äâå ñåêóíäû ïðè / The indicator flashes
once every two seconds at I Ј 0,35In
Òàáëèöà 3 – Îïèñàíèå ðàáîòû èíäèêàòîðîâ / Table 3 – Description of the
indicator operation
KARAT

12
Òàáëèöà 4 – Çíà÷åíèÿ çàâîäñêèõ íàñòðîåê ðåãóëÿòîðîâ / Table 4 – Factory
setting values of the regulators
Ïîçèöèÿ
íà ðèñóíêå /
Position on
figure 1
Õàðàêòåðèñòèêà /
Characteristic
Setting range
Äèàïàçîí íàñòðîåê /
Çàâîäñêàÿ
óñòàâêà /
Factory
setting
4
Óñòàâêà ïî òîêó
ðåãóëèðóåìîãî
ðàñöåïèòåëÿ
ïåðåãðóçêè /
Current setting of an
adjustable overload
release, I , À
R
I = 125 À
n
50…125
In
(0,4; 0,45;
0,5; 0,55;
0,6; 0,65;
0,7; 0,8;
0,9; 1)ґIn
Øàã/Step:
I = 250 À
n
100… 250
I = 400 À
n
160… 400
I = 630 À
n
160…630
I = 800 À
n
315… 800
I = 1250 À
n
850…1250
5
ïðè ïåðåãðóçêå
äëÿ òîêà /
Âðåìÿ çàäåðæêè
ñðàáàòûâàíèÿ
Overload delay time
for current 2I **,
R
t , s
R
I = 125 À
n
OFF (áåç çàùèòû / without protection); 12; 60; 80; 100
60
I = 250 À
n
OFF (áåç çàùèòû / without protection); 12; 60; 80; 100
I = 400 À
n
OFF (áåç çàùèòû / without protection); 12; 60; 100; 150
I = 630 À
n
OFF (áåç çàùèòû / without protection); 12; 60; 100; 150
I = 800 À
n
OFF (áåç çàùèòû / without protection); 12; 60; 100; 150
I = 1250 À
n
OFF (áåç çàùèòû / without protection); 8; 12; 16; 24; 32;
48; 64; 96; 128
6
Òîê çàùèòû îò ÊÇ ñ çàäåðæêîé,
I / Delayed short-circuit
sd
protection current, Isd
(2; 2,5; 3; 4; 5; 6; 7; 8; 10; 12)ґIR
8ґIR
7
Âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ
ïðè ÊÇ äëÿ òîêà 1,5 I **, t , ñ /
sd sd
Response delay time at short-
circuit for current 1,5 I **, t , s
sd sd
OFF (áåç çàùèòû / without protection);
0,05; 0,1; 0,2; 0,3
0,3
8
Óñòàâêà òîêà
ìãíîâåííîãî
ñðàáàòûâàíèÿ /
Instantaneous
current setting, I , A
i
I Ј 630 À
n
OFF (áåç çàùèòû / without protection);
(4; 6; 7; 8; 10; 11; 12; 13; 14)ґIR
12ґIR
I = 800 À
n
10ґIR
9
Óñòàâêà òîêà ïðåäàâàðèéíîé
ñèãíàëèçàöèè / Pre-alarm current
setting, I, A
p
(0,7; 0,75; 0,8; 0,85; 0,9; 0,95; 1) ґIR
OFF (áåç çàùèòû / without protection);
0,9ґIR
** Âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ ïðè ÊÇ äëÿ òîêîâ îòëè÷íûõ îò 1,5ґI ìîæåò áûòü ðàññ÷èòàíî ïî ôîðìóëå (2)
sd
ðàçäåëà «Òåõíè÷åñêèå õàðàêòåðèñòèêè». / The response delay time at short circuit for currents other than 1,5ґI can be
sd
calculated according to the formula (2) of the section "Technical characteristics".
* Âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ ïðè ïåðåãðóçêå äëÿ òîêîâ îòëè÷íûõ îò 2ґI ìîæåò áûòü ðàññ÷èòàíî
R
ïî ôîðìóëå (1) ðàçäåëà «Òåõíè÷åñêèå õàðàêòåðèñòèêè». / The overload response delay time for currents other than
2ґI can be calculated according to formula (1) of the section "Technical characteristics".
R
KARAT

13
Òàáëèöà / Table 5
Íàèìåíîâàíèå / Denomination
ÂÀ88-32
ÂÀ88-35
ÂÀ88-39
ÂÀ88-40
ÂÀ88-43
Íåçàâèñèìûé ðàñöåïèòåëü / Shunt
release
ÐÍì-125å
(ÐÍì-32)
(ÐÍì-35)
ÐÍì-250å
ÐÍì-400å/630å
(ÐÍì-39)
ÐÍì-800å
(ÐÍì-40)
ÐÍì-1250å
(ÐÍì-43)
Ðàñöåïèòåëü ìèíèìàëüíîãî
íàïðÿæåíèÿ / Low-voltage release
ÐÌì-125å
(ÐÌì-32)
ÐÌì-250å
(ÐÌì-35)
ÐÌì-400å/630å
(ÐÌì-39)
ÐÌì-800å
(ÐÌì-40)
(ÐÌì-43)
ÐÌì-1250å
Äîïîëíèòåëüíûå êîíòàêòû /
Auxiliary contacts
ÄÊì-125å
(ÄÊì-32)
ÄÊì-250å
(ÄÊì-35)
ÄÊì-400å/630å
(ÄÊì-39)
ÄÊì-800å
(ÄÊì-40)
ÄÊì-1250å
(ÄÊì-43)
Àâàðèéíûå êîíòàêòû / Auxiliary
contacts (emergency)
(ÀÊì-32)
ÀÊì-125å
ÀÊì-ÇÀÊì-
250å (ÀÊì-35)
ÀÊì-400å/630å
(ÀÊì-39)
ÀÊì-800å
(ÀÊì-40)
ÀÊì-1250å
(ÀÊì-43)
Êîíòàêò ñîâìåùåííûé / Combined
contact
ÀÊÄÊì-125å
(ÀÊÄÊì-32)
ÀÊÄÊì-250å
(ÀÊÄÊì-35)
ÀÊÄÊì-400å/630å
(ÀÊÄÊì-39)
(ÀÊÄÊì-40)
ÀÊÄÊì-800å
ÀÊÄÊì-1250å
(ÀÊÄÊì-43)
Ïðèâîä ðó÷íîé ïîâîðîòíûé /
Rotary handle
ÏÐÏì-1å 125
ÏÐÏì-1å 250
ÏÐÏì-1å 400/630
ÏÐÏì-1å 800
ÏÐÏì-1å
1250
Ýëåêòðîïðèâîä / Electric drive
ÝÏì-32å
ÝÏì-35å
ÝÏì-39å
ÝÏì-40å
ÝÏì-43å
Ïàíåëü ìîíòàæíàÿ âòû÷íîãî òèïà
/ Mounting plate of plug-in type
ÏÌì-1 125å
ÏÌì-1 250å
ÏÌì-1 400å/630å
ÏÌì-1 800å
—
Áëîêèðîâêà ìåõàíè÷åñêàÿ /
Mechanical interlock
ÌÁì-125å
ÌÁì-250å
ÌÁì-400å/630å
ÌÁì-800å
—
Ðàñøèðåííûå âûâîäû / Extended
outputs
ÐÂì-125å
(ÐÂì-32)
(ÐÂì-35)
ÐÂì-250å
(ÐÂì-39)*
ÐÂì-400å
ÐÂì-630å
(ÐÂì-39);
ÐÂì-800å
(ÐÂì-40)
—
Íàêîíå÷íèêè / End lugs
Íì-125å
(Íì-32)
Íì-250å
(Íì-35)
–
–
—
Êëåììíûå êðûøêè / Terminal cover
(ÊÊì-32)
ÊÊì-125å
ÊÊì-250å
(ÊÊì-35)
ÊÊì-400å/630å
(ÊÊì-39)
–
—
* Â çàâèñèìîñòè îò íîìèíàëüíîãî òîêà ÂÀ. / Depending on the rated current of ÂA.
Òàáëèöà / Table 6
KARAT
Íàèìåíîâàíèå / Denomination
ÂÀ88-32
ÂÀ88-35
ÂÀ88-39
ÂÀ88-40
ÂÀ88-43
Âûêëþ÷àòåëü, øò. / Circuit breaker, pcs.
1
1
1
1
1
Ïàñïîðò, ýêç. / Passport, copy
1
1
1
1
1
Ìåæôàçíûå ïåðåãîðîäêè, øò. / Phase-to phase
baffle, pcs.
4
4
4
4
4
Êðåïåæíûå ýëåìåíòû äëÿ ïîäñîåäèíåíèÿ âíåøíèõ
ïðîâîäíèêîâ, êîìïë. / Fasteners for connecting
external conductors, set
1
1
1
1
1
Êðåïåæíûå ýëåìåíòû äëÿ óñòàíîâêè íà ìîíòàæíóþ
ïàíåëü, êîìïë. / Fasteners for mounting
on a mounting plate, set
1
1
1
1
1

14
KARAT
Ðèñóíîê 1 — Ñâåòîäèîäû è ðåãóëÿòîðû âûêëþ÷àòåëÿ (íà ïðèìåðå ÂÀ88-35) /
Figure 1 — LEDs and regulators of the circuit breaker (by way of example ÂA88-35)
150
140 160
125 180
110 200
100 225
250
5
46
7
3
2
8
10
2,6
12 4
6
7
8
14
13
12
1111
10
0.06
0.1
0.2
0.3
0.75
0.8
0.7 1
0.85 0.9
0.95
In = 250A
T
IR(A) tR(s) lsd(xIR)tsd(s) Ii(xIR)Ip(xIR)IRIsd IiI
123456789
60 80
100
12
Ðèñóíîê 2 — Âðåìÿ-òîêîâûå õàðàêòåðèñòèêè âûêëþ÷àòåëÿ / Figure 2 — Time-current characteristics of
the circuit breaker
Время срабатывания (с) /
Operating time, sec.
I/In
Максимальное время
мгновенного срабатывания /
Maximum time of momentary
pickup
Уставка тока
мгновенного
срабатывания Ii
(4ё14)IR±15 % /
instantaneous current
setting (4ё14)IR±15 %
Время задержки срабатывании
от КЗ tsd / Short-circuit response
delay time Tsd
Ток защиты от КЗ с задежкой Isd ±10 % /
Delayed short-circuit protection current
Isd±10 %

15
KARAT
Ðèñóíîê 3 — Ýëåêòðè÷åñêàÿ ñõåìà âûêëþ÷àòåëÿ / Figure 3 — Electrical schematic of circuit breaker
Ðèñóíîê 4 – Ãàáàðèòíûå è óñòàíîâî÷íûå ðàçìåðû âûêëþ÷àòåëÿ / Figure 4 – Overall and mounting
dimensions of circuit breakers
Òèïîèñïîëíåíèå /
Type
Ðàçìåðû / Dimensions, mm
L1
L2
L3
L4
W
W1
W2
W3
H
H1
H2
H3
H4
H5
H6
Жd
ÂÀ88-32 (125)
155
137
134
254
92,5
30
17,5
30
116
82
28,5
28,5
25,5
25,5
25
4,5
ÂÀ88-35 (250)
165
146
126
300
107
35
23
35
116
85
22,5
22,5
18,5
18,5
60,5
4,5
ÂÀ88-39 (630)
257
224
194
471
150
48
31
44
151
99
40,5
41,5
34,5
35,5
47
7
ÂÀ88-40 (800)
281
243
243
494
211
70
45
70
155
104
42
45
35
33
70
7
ÂÀ88-43 (1250)
276
243
243
476
210
70
44
70
155
97
28
35
19
19
65
7
L3
Жd
W3
4 отв./
hole
монтажной панели /
Mounting panel layout
template
Шаблон разметки
H
H1
W2
L1
L4
L2
W1
W
H4
H2
H5
H3
H6

16
KARAT
Ðèñóíîê 5 – Ðàçìåðû øèí ïåðåõîäíûõ ñîåäèíåíèé äëÿ âûêëþ÷àòåëÿ / Figure 5 – Busbar dimensions
of the transition connections for the switch
à) Øèíà äëÿ / Busbar for ÂÀ88-32,
ÂÀ88-35, ÂÀ88-39, ÂÀ88-40 á) Øèíà äëÿ / Busbar for ÂÀ88-43
A
B
ЖD
B
A
ЖD
2 отв./
hole
C
Òèïîèñïîëíåíèå /
Type
Ðàçìåðû / Dimensions, mm
À
Â
Ñ
D
ÂÀ88-32
17
8
–
8
ÂÀ88-35
22,5
12
–
8
ÂÀ88-39
30,5
12
–
10
ÂÀ88-40
44,5
15
–
10
ÂÀ88-43
43
13
21,8
10
D
à) Ìèíèìàëüíûå ðàññòîÿíèÿ ìåæäó öåíòðàìè äâóõ ãîðèçîíòàëüíî óñòàíîâëåííûõ âûêëþ÷àòåëåé /
Minimum distance between the centers of two horizontally mounted switches

17
KARAT
Ðèñóíîê 6 – Ìèíèìàëüíûå ðàññòîÿíèÿ äëÿ óñòàíîâêè âûêëþ÷àòåëÿ / Figure 6 – Minimum distances
to install the switch
А
B
C
H
H
H
132
á) Ìèíèìàëüíûå ðàññòîÿíèÿ óñòàíîâêè
âûêëþ÷àòåëÿ â ùèòå / Minimum distance
of installation
â) Ìèíèìàëüíûå ðàññòîÿíèÿ ìåæäó äâóìÿ âåðòèêàëüíî
óñòàíîâëåííûìè âûêëþ÷àòåëÿìè / Minimum distance
between two circuit of circuit breaker in the switchboard
1 – Íåèçîëèðîâàííîå ïðèñîåäèíåíèå / Non insulated connection
2 – Èçîëèðîâàííûé êàáåëü / Insulated cable
3 – Êàáåëüíûå íàêîíå÷íèêè / Cable lugs
Òèïîèñïîëíåíèå /
Type
Óñòàíîâêà â ìåòàëëè÷åñêîì
çàçåìëåííîì ùèòå / Installation in a
metal grounded shield
Óñòàíîâêà â èçîëèðîâàí-íîì ùèòå
/ Installation in an isolated shield
Í, mm
D, mm
À, mm
Â, mm
Ñ, mm
À, mm
Â, mm
Ñ, mm
ÂÀ88-32
35
20
35
30
10
30
90
110
ÂÀ88-35
45
25
45
40
10
40
140
120
ÂÀ88-39
50
25
50
45
0
45
140
140
ÂÀ88-40
50
25
50
45
10
45
180
210
ÂÀ88-43
55
25
55
50
10
50
180
210

18
KARAT
b a
L
ЖD1
ЖD2
W
H
c
a) Äëÿ öåíòðàëüíîãî
âûâîäà / For central output
á) Äëÿ áîêîâûõ âûâîäîâ /
For side leads
Ðèñóíîê 7 – Ðàçìåðû ðàñøèðåííûõ âûâîäîâ è ïåðåõîäíèêîâ äëÿ âûêëþ÷àòåëÿ / Figure 7 – Dimensions
of the extended terminals and adapters for the switch
Òèïîèñïîëíåíèå /
Type
Ðàçìåðû / Dimensions, mm
W
H
L
D1
ÂÀ88-32 (125)
16
4
50
8.5
ÂÀ88-35 (250)
20
5
67
9
ÂÀ88-39 (630)
30
10
70
10.5
ÂÀ88-40 (800)
40
8
120
13
Òèïîèñïîëíåíèå /
Type
Ðàçìåðû / Dimensions, mm
D2
c
a
b
ÂÀ88-32 (125)
8.5
8
8
8
ÂÀ88-35 (250)
9
10
10
12
ÂÀ88-39 (630)
14
15
11
15
ÂÀ88-40 (800)
13
10
14
20
Èçäàíèå/Version 7