IEK BA88-35 User manual

Êðàòêîå ðóêîâîäñòâî ïî ýêñïëóàòàöèè
Îñíîâíûå ñâåäåíèÿ îá èçäåëèè
Âûêëþ÷àòåëü àâòîìàòè÷åñêèé ÂÀ88 ñ ýëåêòðîííûì ðàñöåïèòåëåì
ñåðèè KARAT 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 400  è ÷àñòîòîé
50 Ãö.
Âûêëþ÷àòåëü ñîîòâåòñòâóåò òðåáîâàíèÿì òåõíè÷åñêèõ ðåãëàìåíòîâ
ÒÐ ÒÑ 004/2011, ÒÐ ÅÀÝÑ 037/2016, ÃÎÑÒ IEC 60947-2 è ÃÎÑÒ Ð 50030.2.
Âûêëþ÷àòåëü ìîæåò ýêñïëóàòèðîâàòüñÿ ïðè ñëåäóþùèõ óñëîâèÿõ,
îñòàëüíûå ïàðàìåòðû ñîîòâåòñòâóþò êëèìàòè÷åñêîìó èñïîëíåíèþ ÓÕË3
ïî ÃÎÑÒ 15150:
– äèàïàçîí ðàáî÷èõ òåìïåðàòóð îò ìèíóñ 25 °Ñ äî ïëþñ 40 °Ñ;
– ãðóïïà ìåõàíè÷åñêîãî èñïîëíåíèÿ Ì3 ïî ÃÎÑÒ 17516.1;
– êàòåãîðèÿ ïðèìåíåíèÿ ïî ÃÎÑÒ IEC 60947-2 – Â (âîçìîæíî
èñïîëüçîâàíèå äëÿ îáåñïå÷åíèÿ ñåëåêòèâíîñòè);
Âûêëþ÷àòåëü ïðåäíàçíà÷åí äëÿ èñïîëüçîâàíèÿ â ñðåäå ñî ñòåïåíüþ
çàãðÿçíåíèÿ 3 (âîçìîæíû òîêîïðîâîäÿùèå çàãðÿçíåíèÿ èëè ñóõèå,
íå òîêîïðîâîäÿùèå çàãðÿçíåíèÿ, ñòàíîâÿùèåñÿ òîêîïðîâîäÿùèìè
âñëåäñòâèå îæèäàåìîé êîíäåíñàöèè).
– ìàêñèìàëüíîå çíà÷åíèå îòíîñèòåëüíîé âëàæíîñòè – 90 % è òåìïå-
ðàòóðå ïëþñ 20 °Ñ;
– ãðóïïà óñëîâèÿ îêðóæàþùåé ñðåäû ïî ÃÎÑÒ IEC 60947-1 – A, B*;
– îòñóòñòâèå íåïîñðåäñòâåííîãî âîçäåéñòâèÿ ñîëíå÷íîé ðàäèàöèè;
– âûñîòà íàä óðîâíåì ìîðÿ – íå áîëåå 1000 ì, äîïóñêàåòñÿ
ýêñïëóàòàöèÿ íà âûñîòå äî 2000 ì ïðè ñíèæåíèè íîìèíàëüíîãî òîêà íà 10 %;
– îêðóæàþùàÿ ñðåäà íåâçðûâîîïàñíàÿ, íå ñîäåðæàùàÿ àãðåññèâíûõ
ãàçîâ è ïàðîâ â êîíöåíòðàöèÿõ, ðàçðóøàþùèõ ìåòàëëû è èçîëÿöèþ,
íå íàñûùåííàÿ òîêîïðîâîäÿùåé ïûëüþ è âîäÿíûìè ïàðàìè.
Ñòåïåíü çàùèòû îáîëî÷êè âûêëþ÷àòåëåé IP30, çàæèìîâ äëÿ
ïðèñîåäèíåíèÿ âíåøíèõ ïðîâîäíèêîâ – IP00.
1
ÂÛÊËÞ×ÀÒÅËü ÀÂÒÎÌÀÒÈ×ÅÑÊÈÉ ÂÀ88
Ñ ÝËÅÊÒÐÎÍÍÛÌ ÐÀÑÖÅÏÈÒÅËÅÌ
RU
KARAT
REAL ABILITY
* Ïðè èñïîëüçîâàíèè âûêëþ÷àòåëÿ â îêðóæàþùåé ñðåäå ãðóïïû  íåîáõîäèìî
ïðèìåíÿòü ñïåöèàëüíûå óñòðîéñòâà äëÿ çàùèòû îò íåæåëàòåëüíûõ ýëåêòðîìàãíèòíûõ ïîìåõ.

2
Êîìïëåêòàöèÿ âûêëþ÷àòåëÿ ïðèâåäåíà â òàáëèöå 5.
Âûêëþ÷àòåëü óñòàíàâëèâàåòñÿ íà ìåòàëëè÷åñêîé ïàíåëè òîëùèíîé
íå ìåíå 1,5 ìì èëè èçîëÿöèîííîé ïàíåëè òîëùèíîé íå ìåíåå 6 ìì
è çàêðåïëÿþòñÿ âèíòàìè, âõîäÿùèìè â êîìïëåêò ïîñòàâêè.
Âðåìÿòîêîâûå õàðàêòåðèñòèêè ïðèâåäåíû íà ðèñóíêå 2.
Âûêëþ÷àòåëü îñíàùåí ýëåêòðîííûì ìèêðîïðîöåññîðíûì ðàñöåïèòåëåì
ÌÐ211, êîòîðûé îáåñïå÷èâàåò çàùèòó îò ïåðåãðóçêè ñ îáðàòíîçàâèñèìîé
äëèòåëüíîé çàäåðæêîé ñðàáàòûâàíèÿ è îáðàòíîçàâèñèìîé âðåìÿòîêîâîé
õàðàêòåðèñòèêîé, à òàêæå îáåñïå÷èâàåò çàùèòó îò êîðîòêîãî çàìûêàíèÿ
ñ ðåãóëèðóåìûì ìãíîâåííûì ðàñöåïëåíèåì. Ïàðàìåòðû ÌÐ211 ïðèâåäåíû
â òàáëèöå 2.
Ïîäêëþ÷åíèå ñîîòâåòñòâóþùèõ ãèáêèõ ïðîâîäíèêîâ èëè øèí îñóùåñòâ-
ëÿåòñÿ ñ ïîìîùüþ êðåïåæíûõ ýëåìåíòîâ äëÿ ïîäñîåäèíåíèÿ âíåøíèõ
ïðîâîäíèêîâ. Äîïóñêàåòñÿ ïîäêëþ÷åíèå êàê ìåäíûõ, òàê è àëþìèíèåâûõ
ïðîâîäíèêîâ, îñíàùåííûõ íàêîíå÷íèêàìè òèïà JG, DT, DL, DTL, ÒÌË, ÒÀ,
ÒÌ, ÍÁ, ÍÊ, ÍÏ, ÍÀ, ÍÑ, ÍÁË òîâàðíîãî çíàêà IEK, ëèáî ëþáûìè äðóãèìè,
ñîîòâåòñòâóþùèìè ïî êîíñòðóêöèè è ïîïåðå÷íîìó ñå÷åíèþ. Ðåêîìåíäóåòñÿ
èñïîëüçîâàòü âìåñòå ñ ãèáêèìè ïðîâîäíèêàìè íàêîíå÷íèêè-ïåðåõîäíèêè
(â êîìïëåêò ïîñòàâêè ÂÀ88-35 íå âõîäÿò). Ðàçìåðû ïðèñîåäèíÿåìûõ
íàêîíå÷íèêîâ-ïåðåõîäíèêîâ è øèí äîëæíû ñîîòâåòñòâîâàòü ïðåäñòàâëåííûì
íà ðèñóíêå 5 èëè 6. Ðàçìåð îïðåññîâû-âàåìîé (îáæèìàåìîé) ñ ïîìîùüþ
íàêîíå÷íèêà æèëû ñëåäóåò ïîäáèðàòü ñ ó÷åòîì òðåáîâàíèé ÂÑÍ 13983.
Òåõíè÷åñêèå õàðàêòåðèñòèêè âûêëþ÷àòåëÿ â çàâèñèìîñòè îò òèïîèñïîë-
íåíèÿ ïðèâåäåíû â òàáëèöå 1.
Ãàáàðèòíûå è óñòàíîâî÷íûå ðàçìåðû íàêîíå÷íèêîâ-ïåðåõîäíèêîâ äëÿ
âûêëþ÷àòåëåé ïðèâåäåíû íà ðèñóíêå 5 (äëÿ ÂÀ88-35 ïðèîáðåòàþòñÿ
îòäåëüíî).
Òåõíè÷åñêèå äàííûå
Äîïîëíèòåëüíûå ñáîðî÷íûå åäèíèöû äëÿ âûêëþ÷àòåëåé, çàêàçûâàåìûå
îòäåëüíî, ïðèâåäåíû â òàáëèöå 3. Îáùàÿ ñõåìà óñòàíîâêè äîïîëíèòåëüíûõ
óñòðîéñòâ ïðèâåäåíà íà ðèñóíêå 1.
Ãàáàðèòíûå è óñòàíîâî÷íûå ðàçìåðû ðàñøèðåííûõ âûâîäîâ
(ïðèîáðåòàþòñÿ îòäåëüíî) ïðèâåäåíû íà ðèñóíêå 6.
Ìèíèìàëüíûå ðàññòîÿíèÿ óñòàíîâêè âûêëþ÷àòåëåé ïðèâåäåíû
íà ðèñóíêå 7.
Ðåêîìåíäóåìûå ïàðàìåòðû ïðîâîäíèêîâ äëÿ ïîäêëþ÷åíèÿ ê âûâîäàì
âûêëþ÷àòåëåé ïðèâåäåíû â òàáëèöå 4.
Ñõåìà ýëåêòðè÷åñêàÿ ïðèíöèïèàëüíàÿ âûêëþ÷àòåëåé ïðèâåäåíà
íà ðèñóíêå 3.
Ãàáàðèòíûå è óñòàíîâî÷íûå ðàçìåðû ïðèâåäåíû íà ðèñóíêå 4.
Êîìïëåêòíîñòü
Ïðàâèëà ìîíòàæà
REAL ABILITY
KARAT

3
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».
Çàùèòíûå õàðàêòåðèñòèêè (óñòàâêè ñðàáàòûâàíèÿ) âûáèðàþòñÿ
ïîòðåáèòåëåì íåïîñðåäñòâåííî íà ïåðåäíåé ïàíåëè âûêëþ÷àòåëÿ
óñòàíîâêîé DIP – ïåðåêëþ÷àòåëåé ñîãëàñíî ïðèâåäåííîé ìíåìîñõåìå
(ðèñóíîê 8).
Ïðè âûõîäå âûêëþ÷àòåëÿ èç ñòðîÿ èëè îáíàðóæåíèè íåèñïðàâíîñòè
îáðàùàòüñÿ â îðãàíèçàöèè, óêàçàííûå â ðàçäåëå 6.
Âûêëþ÷àòåëü äîïóñêàåò ïîäâîä íàïðÿæåíèÿ îò èñòî÷íèêà ïèòàíèÿ êàê
ñî ñòîðîíû âûâîäîâ 1, 3, 5, òàê è ñî ñòîðîíû âûâîäîâ 2, 4, 6.
Óñòàâêè òåïëîâûõ è ýëåêòðîííûõ ðàñöåïèòåëåé (â çàâèñèìîñòè îò òèïà
âûêëþ÷àòåëÿ) îòðàæåíû â òàáëèöàõ 6 è 7.
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.
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 è âïðàâî íà 90°.
Òðåáóåòñÿ òîëüêî îäíà íàñòðîéêà äëÿ âñåõ ôàç, ïðè ýòîì ñðàáàòûâàíèå
ðàñöåïèòåëÿ ïðîèñõîäèò îäíîâðåìåííî äëÿ âñåõ ïîëþñîâ âûêëþ÷àòåëÿ.
Êîíòàêòíûå ñîåäèíåíèÿ âíåøíèõ ïðîâîäíèêîâ è âûâîäîâ âûêëþ÷àòåëÿ
äîëæíû óäîâëåòâîðÿòü òðåáîâàíèÿì ÃÎÑÒ 10434 è äîëæíû âûäåðæèâàòü
èñïûòàíèÿ ïî ÃÎÑÒ 17441.
Ìèêðîïðîöåññîðíûé ðàñöåïèòåëü íå òðåáóåò îòäåëüíîãî ïèòàíèÿ
è ãàðàíòèðóåò ïðàâèëüíóþ ðàáîòó çàùèòû ïðè òîêå íàãðóçêè íå ìåíåå 15 %
îò íîìèíàëüíîãî äàæå ïðè íàëè÷èè íàïðÿæåíèÿ òîëüêî â îäíîé ôàçå. Áëîê
çàùèòû âêëþ÷àåò â ñåáÿ òðè òðàíñôîðìàòîðà òîêà, ìèêðîïðîöåññîðíûé
ìîäóëü è îòêëþ÷àþùèé ýëåêòðîìàãíèò, êîòîðûé âîçäåéñòâóåò íåïîñðåäñò-
âåííî íà ìåõàíèçì âûêëþ÷àòåëÿ. Òðàíñôîðìàòîðû òîêà, óñòàíîâëåííûå
âíóòðè êîðïóñà ðàñöåïèòåëÿ, îáåñïå÷èâàþò ýëåêòðîïèòàíèå ýëåêòðîííîé
ñõåìû ðàñöåïèòåëÿ è âûðàáàòûâàþò ñèãíàëû, íåîáõîäèìûå äëÿ âûïîëíåíèÿ
ôóíêöèè çàùèòû.
Ïðè ïîÿâëåíèè ñâåðõòîêà âûêëþ÷àòåëü ðàçìûêàåòñÿ ñ ïîìîùüþ
ýëåêòðîìàãíèòà ðàñöåïëåíèÿ. Ïîâòîðíîå âêëþ÷åíèå îñóùåñòâëÿåòñÿ
ðóêîÿòêîé âûêëþ÷àòåëÿ.
Íà ðèñóíêå 8 ïðèâåäåí ïðèìåð óñòàíîâêè ïàðàìåòðîâ ìèêðîïðîöåñ-
ñîðíîãî ðàñöåïèòåëÿ ÌÐ211.
Òðàíñïîðòèðîâàíèå, õðàíåíèå è óòèëèçàöèÿ
REAL ABILITY
KARAT

4
Òðàíñïîðòèðîâàíèå âûêëþ÷àòåëÿ äîïóñêàåòñÿ ëþáûì âèäîì êðûòîãî
òðàíñïîðòà â óïàêîâêå èçãîòîâèòåëÿ, îáåñïå÷èâàþùåãî ïðåäîõðàíåíèå
óïàêîâàííîãî âûêëþ÷àòåëÿ îò ìåõàíè÷åñêèõ ïîâðåæäåíèé, çàãðÿçíåíèÿ
è ïîïàäàíèÿ âëàãè, ïðè òåìïåðàòóðå îò ìèíóñ 25 °C äî ïëþñ 40 °C.
Ñðîê ñëóæáû âûêëþ÷àòåëÿ – 15 ëåò.
Âûêëþ÷àòåëü íå ïîäëåæèò óòèëèçàöèè â êà÷åñòâå áûòîâûõ îòõîäîâ.
Äëÿ óòèëèçàöèè ïåðåäàòü â ñïåöèàëèçèðîâàííîå ïðåäïðèÿòèå äëÿ
ïåðåðàáîòêè âòîðè÷íîãî ñûðüÿ.
Õðàíåíèå âûêëþ÷àòåëÿ îñóùåñòâëÿåòñÿ â óïàêîâêå èçãîòîâèòåëÿ
â ïîìåùåíèÿõ ñ åñòåñòâåííîé âåíòèëÿöèåé ïðè òåìïåðàòóðå îêðóæàþùåãî
âîçäóõà îò ìèíóñ 25 °C äî ïëþñ 40 °C è îòíîñèòåëüíîé âëàæíîñòè äî 90 %
è òåìïåðàòóðå ïëþñ 20 °C.
Ñðîê ñëóæáû è ãàðàíòèè ïðîèçâîäèòåëÿ
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, ïðåäóñìîò-
ðåííûõ òåõíè÷åñêèìè óñëîâèÿìè, çàìåíå èëè ðåìîíòó íå ïîäëåæèò.
REAL ABILITY
KARAT

5
Base product data
ÂA88 circuit breaker with electronic release of KARAT series 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 400 V and frequency of 50 Hz.
The circuit breaker meets the requirements of Directive No. 2014/30/EU,
2014/35/EU, IEC 60947-2.
The circuit breaker can be operated under the following conditions:
– operating temperature range from minus 25 °Ñ to plus 40 °Ñ;
– base altitude – no more than 1000 m, operation at the altitude of up to
2000 m is allowed with a decrease of rated current up to 10 %;
– environment condition group according to IEC 60947-1 – A, B*;
– utilization category according to IEC 60947-2 – Â (can be used to ensure
selectivity);
– maximum value of relative humidity – 90 % and at temperature plus 20 °Ñ;
– no direct exposure to solar-radiation;
– non-explosive environment, not containing aggressive gases and vapors in
concentrations that destroy metals and insulation, not saturated with conductive
dust and water vapors.
The circuit breaker is intended for use in an environment with pollution
degree 3 (conductive pollution is possible or dry, non-conductive pollution that
becomes conductive due to expected condensation).
The circuit breaker is equipped with an electronic microprocessing release
MP211, which provides overload protection with an inverse long tripping delay
and an inverse time-current characteristic, and also provides short-circuit
protection with adjustable tripping. MP211 parameters are shown in table 2.
Specifications
The technical parameters of the circuit breaker depending on the type are
listed in table 1.
Degree of protection of the circuit breaker case is IP30, of terminals for
connecting external conductors – IP00.
ÂÀ88 CIRCUIT BREAKERS WITH ELECTRONIC RELEASE
EN
REAL ABILITY
* When using the circuit breaker in a group B environment, special devices should be used to
protect against unwanted electromagnetic interferences.
KARAT

6
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.
Overall and mounting dimensions of extended outputs (purchased
separately) are shown in the figure 6.
Recommended parameters of conductors for connection to the terminals of
the circuit breaker are given in the table 4.
Installation rules
Completeness of circuit breaker is listed in table 5.
Completeness of set
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 equipped with lugs of JG,
DT, DL, DTL, ÒÌË, ÒÀ, ÒÌ, ÍÁ, ÍÊ, ÍÏ, ÍÀ, ÍÑ, ÍÁË types of IEK trademark, or
with any other, which correspond to design and cross section, is allowed. It is
recommended to use adapter lugs together with flexible conductors (not included
in the delivery set of ÂA88-35). The dimensions of the connected adapter lugs
and busbars should correspond to those presented in Figures 5 or 6. The size of
the core to be crimped (crimped) with the help of the core lug should be selected
taking into account the requirements of ÂÑÍ 13983.
Electric schematic diagram of circuit breaker is shown on the figure 3.
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 is a repairable product. It is necessary periodically (at
least once a year) to 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 recommend-ed to perform the "on-off" operation
8–10 times without current, then simulate the automatic operation of the circuit
The circuit breaker is installed on a metal panel with a thickness of at least
1.5 mm or on an insulating panel with a thickness of at least 6 mm and fixed with
the screws included in the delivery.
Additional assembly units for the circuit breakers, ordered separately, are
shown in the table 3. The general scheme for installing additional devices is
shown in figure 1.
Overall and mounting dimensions of adapter lugs for circuit breakers are
shown in figure 5 (for ÂA88-35 purchased separately).
The minimum installation distances of the circuit breakers are shown in
figure 7.
Time-current characteristics are shown in the figure 2.
Overall and mounting dimensions are shown in figure 4.
REAL ABILITY
KARAT

7
Storage of the circuit breaker is carried out in the manufacturer's package in
rooms with natural ventilation at an ambient temperature of from minus 25 °C to
plus 40 °C and at a relative humidity of 90 % and a temperature of plus 20 °C.
Service life and manufacturer's warranty
When overcurrent occurs, the circuit breaker is opened by the releasing
electromagnet. Re-closing is carried out by the circuit breaker handle.
Figure 8 shows an example of setting the parameters of the MP211
microprocessing release.
In case of circuit breaker failure or fault detection, contact the organizations
specified in section 6.
breaker by pressing the "Test" button.
Protective characteristics (trip settings) are selected by the consumer
directly on the front panel of the circuit breaker by setting DIP switches according
to the given mnemonic diagram (figure 8).
Only one setting is required for all phases, and the release operates
simultaneously for all poles of the circuit breaker.
The set-up value of thermal and electronic releases (depending on the type
of circuit breaker) are shown in tables 6 and 7.
The microprocessing release does not require a separate power supply and
guarantees the correct operation of the protection at a load current of at least 15 %
of the rated current, even if there is voltage in only one phase. The protection unit
includes three current transformers, a microprocessor module and a trip
electromagnet that acts directly on the circuit breaker mechanism. Current
transformers installed inside the release housing provide power to the release
electronic circuit and generate the signals that are necessary for the protection
function execution.
Transportation, storage and disposal
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 40 °C.
The circuit breaker should not be disposed as household waste. For
disposal, transfer to a specialized recycling company.
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 an
independent change in the design of the product by the consumer.
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.
REAL ABILITY
KARAT

8
Òàáëèöà / Table 1
REAL ABILITY
KARAT
Íàèìåíîâàíèå ïîêàçàòåëÿ / Parameter
denomination
Çíà÷åíèå äëÿ âûêëþ÷àòåëÿ òèïà / Value for circuit breaker of
following type
ÂÀ88-35
ÂÀ88-37
ÂÀ88-40
ÂÀ88-43
I, A
nm
250
400
800
1600
I , A
n
250
400
800
1000; 1250;
1600
Ir
Ðåãóëèðóåìàÿ/Adjustable (0,4-0,5-0,6-0,7-0,8-0,9-0,95-1)ґIn
Im
(1,5-2-4-6-8-10-12)ґIn
Ðåãóëèðóåìàÿ/Adjustable
Ðåãóëèðóåìàÿ/Adjustable
(2-4-6-8-10-12)ґ In
U , V
imp
8000
U, V
i
690
I , êÀ (U = 400 V)
cu e
35
35
35
50
I , êÀ (U = 400 V)
cs e
25
35
35
50
Ìåõàíè÷åñêàÿ èçíîñîñòîéêîñòü öèêëîâ Â-Î,
íå ìåíåå / Mechanical wear resistance, ON/OFF
cycles, minimum
7000
4000
4000
2500
Ýëåêòðè÷åñêàÿ èçíîñîñòîéêîñòü öèêëîâ Â-Î,
íå ìåíåå / Electrical wear resistance, ON/OFF
cycles, minimum
2500
2000
2000
1500
Ìîìåíò çàòÿæêè êðåïåæíûõ ýëåìåíòîâ äëÿ
ïðèñîåäèíåíèÿ âíåøíèõ ïðîâîäíèêîâ, ÍЧì /
Tightening torque of fasteners for connecting
external conductors, NЧm
12±1,5
ñ ïîìîùüþ
êëþ÷à / using
a wrench
ñ ïîìîùüþ
êëþ÷à / using
30±1,5
a wrench
10±0,5
ñ ïîìîùüþ
êëþ÷à / using
a wrench
30±1,5
a wrench
ñ ïîìîùüþ
êëþ÷à / using
Ðàçìåð ðåçüáû êðåïåæíûõ ýëåìåíòîâ äëÿ
ïðèñîåäèíåíèÿ âíåøíèõ ïðîâîäíèêîâ / Thread
size of fasteners for connecting external
conductors
Ì8ґ25
Ì10ґ25
Ì6ґ25
Ì10ґ40
(I > 1000 À)
n
Ì10ґ45
(I = 1000 À);
n
Ìàññà, êã / Weight, kg
4,1
5,4
9,6
17,2
Òàáëèöà / Table 2
Òèï çàùèòû / Protection type
Ïàðàìåòðû/Parameters
Ïîãðåøíîñòü ñðàáàòûâàíèÿ /
Response tolerance
Çàùèòà îò ïåðåãðóçêè (óñòàâêà Ir ) / Overload
protection (set-up value Ir)
(0,4-0,5-0,6-0,7-0,8-0,9-0,95-1)ґIn
± 10 %
Êðèâûå ñðàáàòûâàíèÿ ïðè 6 Ir / Operating
curves at 6 Ir
A B C D
± 20 %
3 s 6 s 12 s 18 s
Çàùèòà îò êîðîòêîãî çàìûêàíèÿ (óñòàâêà Im) /
Short circuit protection (set-up value Im)
(îòêë/off -1,5-2-4-6-8-10-12)ґ In
± 20 % > 2 In
± 10 % < 2 In

9
Òàáëèöà / Table 3
REAL ABILITY
KARAT
Íàèìåíîâàíèå/Denomination
ÂÀ88-35
ÂÀ88-37
ÂÀ88-40
ÂÀ88-43
Íåçàâèñèìûé ðàñöåïèòåëü / Shunt release
ÐÍ-35/37
ÐÍ-40/43
Ðàñöåïèòåëü ìèíèìàëüíîãî íàïðÿæåíèÿ /
Undervoltage release
ÐÌ-35/37
ÐÌ-40
ÐÌ-43
Äîïîëíèòåëüíûå êîíòàêòû / Auxiliary contacts
ÄÊ-35/37
ÄÊ-40/43
Àâàðèéíûå êîíòàêòû / Auxiliary contacts (emergency)
ÀÊ-35/37
ÀÊ-40/43
Àâàðèéíûé è äîïîëíèòåëüíûé êîíòàêò â îäíîì
êîðïóñå / Combined contact
ÀÊ/ÄÊ-35/37
ÀÊ/ÄÊ-40/43
Ïðèâîä ðó÷íîé ïîâîðîòíûé / Hand turnable drive
ÝÏ-35/37
ÝÏ-40
ÝÏ-43
Ýëåêòðîïðèâîä / Electric drive
ÏÐÏ-35
ÏÐÏ-37
ÏÐÏ-40
–
Ïàíåëü ìîíòàæíàÿ äëÿ âòû÷íîãî âàðèàíòà / Mounting
plate for plug-in design
–
ÏÌ1/Ï-37
ÏÌ1/Ð-37
–
–
Ïàíåëü ìîíòàæíàÿ äëÿ âûäâèæíîãî âàðèàíòà /
Mounting plate for withdrawable design
–
ÏÌ2/Ï-37
ÏÌ2/Ð-37
ÏÌ2/Ï-40
ÏÌ2/Â-40
ÏÌ2/Â-43
Êîìïëåêò íàêîíå÷íèêîâ-ïåðåõîäíèêîâ / Set of adapter
lugs
+
+*
+*
+*
Êîìïëåêò ðàñøèðåííûõ âûâîäîâ / Extended output set
ÐÂ-200
ÐÂ-250
ÐÂ-250/315
ÐÂ-400
ÐÂ-400
ÐÂ-800
ÐÂ-500/630
ÐÂ-1600
ÐÂ-1250
ÐÂ-1000
* Âõîäÿò â êîìïëåêòàöèþ âûêëþ÷àòåëÿ. / Supplied with circuit breaker.
Ñå÷åíèå æåñòêîãî
îäíîæèëüíîãî èëè
ìíîãîæèëüíîãî
2
ïðîâîäíèêà, ìì * /
Cross section of a
rigid solid or stranded
2
conductor, mm *
Ñå÷åíèå ãèáêîãî
2
ïðîâîäíèêà, ìì * /
Cross section of
flexible conductor,
2
mm *
Ñå÷åíèå (ðàçìåðû, ìì)
ìåäíîé øèíû,
2
ìì / Cross-section
(dimensions, mm) of a
2
copper bus, mm
Ñå÷åíèå (ðàçìåðû, ìì)
2
àëþìèíèåâîé øèíû, ìì
/ Cross-section
(dimensions, mm) of
2
aluminum bus, mm
ÂÀ88-35
63
6 (8)
25 (35)
6 (8)
16 (25)
–
45 (15ґ3)
–
45 (15ґ3)
80
10 (16)
35 (50)
10 (16)
25 (35)
–
45 (15ґ3)
–
45 (15ґ3)
100
16 (25)
50 (70)
16 (25)
35 (50)
–
45 (15ґ3)
–
45 (15ґ3)
125
25 (35)
70 (70)
25 (35)
50 (70)
–
45 (15ґ3)
–
45 (15ґ3)
160
35 (50)
95 (150)
35 (50)
70 (95)
–
45 (15ґ3)
45 (15ґ3)
45 (15ґ3)
200
50 (70)
120 (185)
50 (70)
95 (150)
45 (15ґ3)
60 (20ґ3)
45 (15ґ3)
60 (20ґ3)
250
70 (95)
150 (240)
70 (95)
120 (185)
45 (15ґ3)
60 (20ґ3)
45 (15ґ3)
60 (20ґ3)
Òàáëèöà / Table 4
íàèìåíüøåå/ minimal íàèìåíüøåå/ minimal íàèìåíüøåå/ minimal íàèìåíüøåå/ minimal íàèáîëüøåå/ maximal íàèáîëüøåå/ maximal íàèáîëüøåå/ maximal íàèáîëüøåå/ maximal
Íàèìåíîâàíèå/Denomination
Íîìèíàëüíûé òîê / Rated current, À

10
REAL ABILITY
KARAT
Ñå÷åíèå æåñòêîãî
îäíîæèëüíîãî èëè
ìíîãîæèëüíîãî
2
ïðîâîäíèêà, ìì * /
Cross section of a
rigid solid or stranded
2
conductor, mm *
Ñå÷åíèå ãèáêîãî
2
ïðîâîäíèêà, ìì * /
Cross section of
flexible conductor,
2
mm *
Ñå÷åíèå (ðàçìåðû, ìì)
ìåäíîé øèíû,
2
ìì / Cross-section
(dimensions, mm) of a
2
copper bus, mm
Ñå÷åíèå (ðàçìåðû, ìì)
2
àëþìèíèåâîé øèíû, ìì
/ Cross-section
(dimensions, mm) of
2
aluminum bus, mm
ÂÀ88-37
250
70 (95)
150 (240)
70 (95)
120 (185)
60 (20ґ3)
120 (30ґ4)
75 (25ґ3)
120 (30ґ4)
315
95 (150)
240 (400)
95 (150)
185 (300)
75 (25ґ3)
120 (30ґ4)
75 (25ґ3)
120 (30ґ4)
400
–
–
–
–
75 (25ґ3)
120 (30ґ4)
75 (25ґ3)
120 (30ґ4)
ÂÀ88-40
400
–
–
–
–
120 (30ґ4)
200 (40ґ5)
160 (40ґ4)
200 (40ґ5)
500
–
–
–
–
160 (40ґ4)
200 (40ґ5)
160 (40ґ4)
200 (40ґ5)
630
–
–
–
–
160 (40ґ4)
200 (40ґ5)
160 (40ґ4)
200 (40ґ5)
800
–
–
–
–
160 (40ґ4)
240 (40ґ6)
160 (40ґ4)
200 (40ґ5)
ÂÀ88-43
1000
–
–
–
–
250 (50ґ5)
500 (50ґ10)
250 (50ґ5)
500 (50ґ10)
1250
–
–
–
–
250 (50ґ5)
500 (50ґ10)
250 (50ґ5)
500 (50ґ10)
1600
–
–
–
–
250 (50ґ5)
500 (50ґ10)
250 (50ґ5)
500 (50ґ10)
*  ñêîáêàõ óêàçàíî ñå÷åíèå àëþìèíèåâûõ ïðîâîäíèêîâ. / The cross section of aluminum conductors is indicated
within the brackets.
íàèìåíüøåå/ minimal íàèìåíüøåå/ minimal íàèìåíüøåå/ minimal íàèìåíüøåå/ minimal íàèáîëüøåå/ maximal íàèáîëüøåå/ maximal íàèáîëüøåå/ maximal íàèáîëüøåå/ maximal
Íàèìåíîâàíèå/Denomination
Íîìèíàëüíûé òîê / Rated current, À
Ïðîäîëæåíèå òàáëèöû / Continuation of table 4
Òàáëèöà / Table 5
Íàèìåíîâàíèå/Denomination
ÂÀ88-35
ÂÀ88-37
ÂÀ88-40
ÂÀ88-43
Âûêëþ÷àòåëü / Circuit breaker ÂÀ88
+
+
+
+
Óïàêîâî÷íàÿ êîðîáêà / Package box
+
+
+
+
Ïàñïîðò/Passport
+
+
+
+
Íàêîíå÷íèê-ïåðåõîäíèê / Adapter lug
-
+
+
+
Ìåæôàçíûå ïåðåãîðîäêè / Interphase barriers
+
+
+
+
Âèíòû è ãàéêè äëÿ ïðèñîåäèíåíèÿ âíåøíèõ
ïðîâîäíèêîâ / Screws and nuts for connecting external
conductors
+
+
+
+
Âèíòû è ãàéêè äëÿ êðåïëåíèÿ íà ìîíòàæíóþ ïàíåëü /
Screws and nuts for mounting on a mounting plate
+
+
+
+

11
REAL ABILITY
KARAT
Òàáëèöà 6 – Óñòàâêè ýëåêòðîííîãî ðàñöåïèòåëÿ äëÿ çàùèòû îò ïåðåãðóçêè /
Table 6 – The set-up values of electronic releases for overload protection
Òàáëèöà 7 – Óñòàâêè ýëåêòðîííîãî ðàñöåïèòåëÿ äëÿ çàùèòû îò ñâåðõòîêîâ /
Table 7 – The set-up values of electronic releases for overcurrent protection
Òèï/Type
I , À
n
I , À
r
0,4
0,5
0,6
0,7
0,8
0,9
0,95
1
ÂÀ88-35
250
100
125
150
175
200
225
237,5
250
ÂÀ88-37
400
160
200
240
280
320
360
380
400
ÂÀ88-40
800
320
400
480
560
640
720
760
800
ÂÀ88-43
1000
400
500
600
700
800
900
950
1000
ÂÀ88-43
1250
500
625
750
875
1000
1125
1187,5
1250
ÂÀ88-43
1600
640
800
960
1120
1280
1440
1520
1600
Òèï/Type
I , À
n
I , À
m
1,5
2
4
6
8
10
12
ÂÀ88-35
250
375
500
1000
1500
2000
2500
3000
ÂÀ88-37
400
600
800
1600
2400
3200
4000
4800
ÂÀ88-40
800
1200
1600
3200
4800
6400
8000
9600
ÂÀ88-43
1000
1500
2000
4000
6000
8000
10000
12000
ÂÀ88-43
1250
1875
2500
5000
7500
10000
12500
15000
ÂÀ88-43
1600
2400
3200
6400
9600
12800
16000
19200

12
REAL ABILITY
KARAT
Ðèñóíîê 1 — Ñõåìà óñòàíîâêè äîïîëíèòåëüíûõ óñòðîéñòâ / Figure 1 — Scheme of installation
of additional devices
Ïðèìå÷àíèå – èçîáðàæåíèå íà ðèñóíêå àêòóàëüíî äëÿ ÂÀ88-35, âíåøíèé âèä è êîìïëåêòíîñòü äîïîëíèòåëüíûõ óñòðîéñòâ äëÿ
âûêëþ÷àòåëåé äðóãèõ ãàáàðèòîâ ìîæåò îòëè÷àòüñÿ. / Note – the image in the figure is relevant for ÂA88-35, the appearance and completeness
of additional devices for circuit breakers of other dimensions may differ.
11 – çàãëóøêà âûâîäîâ / terminal plug;
1 – âûêëþ÷àòåëü / circuit breaker;
2 – íåïîäâèæíàÿ ÷àñòü (öîêîëü) äëÿ âòû÷íîãî/âûäâèæíîãî èñïîëíåíèÿ / fixed part (basement) for plug-in/withdrawable design;
3 – áîêîâûå ýëåìåíòû äëÿ âûäâèæíîãî èñïîëíåíèÿ / side elements for withdrawable design;
4 – ìåæôàçíûå ïåðåãîðîäêè / interphase barriers;
5 – âòû÷íûå êîíòàêòû / plug-in contacts;
6 – êëåììíûå êðûøêè / terminal covers;
7 – íàêëàäíàÿ êðûøêà êîðïóñà / detachable cover of case;
8 – ëèöåâàÿ ïàíåëü âûêëþ÷àòåëÿ / circuit breaker front panel;
9, 10 – áîêîâûå çàãëóøêè âûêëþ÷àòåëÿ / circuit breaker side plugs;
16 – ðàñøèðåííûå âûâîäû / extended outputs
13 – àâàðèéíûé êîíòàêò / äîïîëíèòåëüíûé êîíòàêò / ñîâìåùåííûé êîíòàêò / auxiliary contact (emergency)/ auxiliary contact / combined
contact;
12 – íåçàâèñèìûé ðàñöåïèòåëü/ðàñöåïèòåëü ìèíèìàëüíîãî è ìàêñèìàëüíîãî íàïðÿæåíèÿ / shunt release/under- and overvoltage releases;
15 – ïðèâîä ðó÷íîé ïîâîðîòíûé hand turnable drive;
14 – ýëåêòðîïðèâîä / electric drive;
1
2
3
4
5
6
7
8
9
10
12
13
14
15
11
16

13
REAL ABILITY
KARAT
min
Ðèñóíîê 2 – Âðåìÿòîêîâûå õàðàêòåðèñòèêè âûêëþ÷àòåëåé ñ ýëåêòðîííûì ðàñöåïèòåëåì /
Figure 2 – Time-current characteristics of circuit breakers with electronic release ÌÐ211
Ðèñóíîê 3 – Ýëåêòðè÷åñêàÿ ñõåìà âûêëþ÷àòåëÿ / Figure 3 – Electrical schematic of circuit breaker
1
2
3
4
5
6
Ò1
Ò2
Ò3

14
REAL ABILITY
KARAT
Óñòàíîâêà íà ïàíåëü /
Installation on the panel
Øàáëîí äëÿ ðàçìåòîê
è ñâåðëåíèÿ ìåòàëëè÷åñêîé
ïàíåëè / Template for marking
and drilling a metal panel
L2
L1
L
A
B
H1
H
H2
A
A1
A3
A2
ЖD
B1
Ðèñóíîê 4 – Ãàáàðèòíûå è óñòàíîâî÷íûå ðàçìåðû âûêëþ÷àòåëÿ / Figure 4 – Overall and mounting
dimensions of circuit breaker
Ðàçìåðû /
Dimensions, mm
ÂÀ88-35
ÂÀ88-37
ÂÀ88-40
ÂÀ88-43
À
35
44
70
70
À1
35
44
70
70
À2
181
214
237
378
À3
90,5
105
110
203
Â
105
140
210
210
Â1
105
105
140
140
Í
218
254
268
420
Í1
109
125
125
224
Í2
105
105
105
105
L
135
135
167,5
222
L1
113
113
117
146,5
L2
101,5
101,5
101,5
138,5
ЖD
4 îòâ./holes Ж5,5 (Ì5)
4 îòâ./holes Ж5,5 (Ì5)
4 îòâ./holes Ж5,5 (Ì5)
4 îòâ./holes Ж5,5 (Ì5)

15
REAL ABILITY
KARAT
Ðèñóíîê 5 – Ðàçìåðû íàêîíå÷íèêîâ-ïåðåõîäíèêîâ äëÿ âûêëþ÷àòåëåé / Figure 5 –Dimensions
of adapter lugs for circuit breakers
S15
22
22 22
50
Ж11
8 отв. /
holes
93
14
20
2 отв./
holes .
8,5 30,5
18
20
2
7
Н
Ж9
48
Номинальный ток ВА , In, А Н, мм
63; 80; 100; 125; 160; 200 4
250 5
à) íàêîíå÷íèê-ïåðåõîäíèê äëÿ / adapter lugs for ÂÀ88-35
â) íàêîíå÷íèê-ïåðåõîäíèê äëÿ / adapter lugs for ÂÀ88-40 ã) íàêîíå÷íèê-ïåðåõîäíèê äëÿ / adapter lugs for ÂÀ88-43
á) íàêîíå÷íèê-ïåðåõîäíèê äëÿ / adapter lugs for ÂÀ88-37
Íîìèíàëüíîé òîê / Rated current of ÂA-35, À
Í, mm
63; 80; 100; 125; 160; 200
4
250
5
Íîìèíàëüíîé òîê / Rated current of
ÂA-40, À
L1, mm
S, mm
400
20
7
500
20
7
630
22
8
800
24
9
24
33
44
53
Ж10
2 отв. /
holes
S=6
40
10
51
68
L
Ж11
Ж6
S
2 отв. /
holes

16
REAL ABILITY
KARAT
Ðèñóíîê 6 – Ãàáàðèòíûå è óñòàíîâî÷íûå ðàçìåðû ðàñøèðåííûõ âûâîäîâ / Figure 6 – Overall
and mounting dimensions of extended outputs
à) ðàñøèðåííûå âûâîäû äëÿ / extended outputs for ÂA88-35
Íîìèíàëüíîé òîê / Rated current of ÂA, À
Í, mm
63; 80; 100; 125; 160; 200
4
250
5
á) ðàñøèðåííûå âûâîäû äëÿ / extended outputs for ÂÀ88-37
Íîìèíàëüíîé òîê / Rated current of ÂA, À
Í, mm
250
5
315; 400
6
20
30
53
13
33
10
19
40
Н
Ж8,6
Ж10,1
53
33±0.125
10
20
Ж10,1
Ж8,6
Н
18
412
20
30
53
13
33
10
19
20
Н
Ж8,6
Ж10,1
1,2
14 4
12
60
10
38
25
Ж12,1
25
Ø10,6
Н
1,2
14 4
12
60
38
25
Ж10,6
10
Н
1,2
14 4
38
12
60
10
25
Ø12,1
35
25
Ø10,6
Н

17
REAL ABILITY
KARAT
Ðèñóíîê 6 – Ãàáàðèòíûå è óñòàíîâî÷íûå ðàçìåðû ðàñøèðåííûõ âûâîäîâ (ïðîäîëæåíèå) /
Figure 6 – Overall and mounting dimensions of extended outputs (continuations)
â) ðàñøèðåííûå âûâîäû äëÿ / extended outputs for ÂÀ88-40
Íîìèíàëüíîé òîê / Rated current of ÂA, À
Í, mm
400
5
500; 630
6
800
8
ã) ðàñøèðåííûå âûâîäû äëÿ / extended outputs for ÂA88-43
Íîìèíàëüíîé òîê / Rated current of ÂA, À
Í, mm
400
5
500; 630
6
800
8
50
80
12,6
47,5
12 22
22
5050
Ж11,2
53,5
62,5
130
18
H
15
47,5
Ж12,6
53,5
62,5
130
18
H
50
80
12,6
47,5
12 22
22
50 50
Ж11,2
15
47,5
Ж12,6
50
47.5
80
50
47.5
12 22
22
Ж11,2
12,6
Ж12,6
15
53,5
62,5
130
18
H
2 отв. / hole 2 отв. / hole
2 отв. / hole
4 отв. / hole
4 отв. / hole
4 отв. /
hole
4 отв. /
hole
4 отв. /
hole
4 отв. / hole
26,3
29
5
Н
70
40
60
50
23
Ж12,5
22,5
9
Ж7
23
11,5
23 23
9
40
22,5
50
11,5
26.3
29
5
Н
70
Ж7
Ж12,5
40
60
50
23
Ж12,5
22,5
9
Ж7
23
26.3
29
5
H
70
11,5

18
 ïåðèîä ãàðàíòèéíûõ îáÿçàòåëüñòâ è ïðè âîçíèêíîâåíèè ïðåòåíçèé
îáðàùàòüñÿ ê ïðîäàâöó èëè â îðãàíèçàöèè: / During the warranty period and in
the event of claims, contact the seller or the organizations:
Ìîñêîâñêàÿ óëèöà, 9
Ðîññèéñêàÿ Ôåäåðàöèÿ
Òåë.: [phone], 479-066
[email protected]; [email protected]
ã. Ïîäîëüñê, ïðîñïåêò Ëåíèíà,
[email protected]
Ôàêñ: [phone]
Òåë.: [phone]
142100, Ìîñêîâñêàÿ îáëàñòü,
ÒÎÎ «ÒÄ ÈÝÊ. ÊÀÇ»
www.iek.md
www.iek.kz
[email protected]
ÎÎÎ «ÈÝÊ ÕÎËÄÈÍû
www.iek.mn
www.iek.ru
ÌÎÍÃÎËÈß
MD-2044, ãîðîä Êèøèíåâ
Óëàí-Áàòîð, 20-é ó÷àñòîê
Áàÿíãîëñêîãî ðàéîíà, Çàïàäíàÿ
çîíà ïðîìûøëåííîãî ðàéîíà 16100,
äîì 107/49, îôèñ 457
Òåë./ôàêñ: [phone]
«ÈÝÊ Ìîíãîëèÿ» ÊÎÎ
Ðåñïóáëèêà Ìîëäîâà
«ÈÝÊ ÒÐÝÉÄ» Î.Î.Î.
óë. Ìàðèÿ Äðýãàí, 21
Ôàêñ: [phone]
Ñòðàíû Àçèè
Ðåñïóáëèêà Êàçàõñòàí
040916, Àëìàòèíñêàÿ îáëàñòü,
Êàðàñàéñêèé ðàéîí, c. Èðãåëè,
ìêð. Àêæîë 71À
Òåë.: [phone], 237-92-50
[email protected]
[email protected]
Tel.: [phone], 479-066
Mongolia
040916, Almaty oblysy, Qarasaı
audany, Irgelі auyly, Aqjol yqş. aud.,
71A
www.iek.md
Tel.: [phone]
www.iek.mn
Republic of Moldova
«IEK Mongolia» LLC
21 Maria Dragan str., Chisinau,
Qazaqstan Respublıkasy
Fax: [phone]
Fax: [phone]
[email protected]; [email protected]
«IEK HOLDING» LLC
Tel.: [phone]
www.iek.ru
ul. Moskovskaya, 9, Zapadnaya zona
promyshlennogo rayona 16100,
20 uchastok Bayangolyskogo rayona,
Ulan Bator
MD-2044
www.iek.kz
107/49 Prospect Lenina, office 457,
Podolsk, Moscow region, 142100
Tel./fax: [phone]
[email protected]
Russian Federation
«IEK TRADE» L.L.C.
Azııa elderi
"TD IEK. KAZ" JŞS
[email protected]
REAL ABILITY
KARAT
Ðèñóíîê 7 – Ìèíèìàëüíûå ðàññòîÿíèÿ óñòàíîâêè âûêëþ÷àòåëåé / Figure 7 – The minimum installation
distances of the circuit breakers
à) ìèíèìàëüíûå ðàññòîÿíèÿ óñòàíîâêè âûêëþ÷àòåëåé
â ùèòå / the minimum installation distances of the circuit
breakers in the switchboard
á) ìèíèìàëüíûå ðàññòîÿíèÿ ìåæäó äâóìÿ âåðòèêàëüíî
óñòàíîâëåííûìè âûêëþ÷àòåëÿìè / minimum distance
between two circuit breakers vertically installed
1 – íå èçîëðîâàííîå ïðèñîåäèíåíèå / non insulated connection;
3 – êàáåëüíûå íàêîíå÷íèêè / ñable lugs
2 – èçîëèðîâàííûé êàáåëü / insulated cable;
Òèï âûêëþ÷àòåëÿ /
Circuit breaker type
Óñòàíîâêà â ìåòàëëè÷åñêîì
çàçåìëåííîì ùèòå / Installation in
metal earthed switchboard
Óñòàíîâêà â èçîëèðîâàííîì ùèòå /
Installation in an insulated switchboard
Í, mm
À, mm
Â, mm
Ñ, mm
À, mm
Â, mm
Ñ, mm
ÂÀ88-32/33
25
20
20
25
0
20
90
ÂÀ88-35
35
25
20
35
0
25
140
ÂÀ88-37
35
25
20
35
0
25
140
ÂÀ88-40
35
25
20
35
10
25
180

19
REAL ABILITY
KARAT
Ðèñóíîê 8 – Óñòàíîâêà ïàðàìåòðîâ ìèêðîïðîöåññîðíîãî ðàñöåïèòåëÿ / Figure 8 – Setting the
parameters of the microprocessing release
á) ïåðåêëþ÷àòåëü êðèâîé ñðàáàòûâàíèÿ çàùèòû îò ïåðåãðóçêè / overload curve switch
â) ïåðåêëþ÷àòåëü óñòàâêè çàùèòû îò êîðîòêîãî çàìûêàíèÿ / short circuit protection setting switch
ã) âðåìÿòîêîâàÿ êðèâàÿ / time current curve
à) ïåðåêëþ÷àòåëü óñòàâêè çàùèòû îò ïåðåãðóçêè / overload protection setting switch
a) á)
â) ã)
ÌÐ211
tr (I = 6lr)
tr (I = 6lr)
Èçäàíèå/Version 1