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Êîíòàêòíûå ñîåäèíåíèÿ âíåøíèõ ïðîâîäíèêîâ è âûâîäîâ âûêëþ÷àòåëÿ 

äîëæíû óäîâëåòâîðÿòü òðåáîâàíèÿì ÃÎÑÒ 10434 è äîëæíû âûäåðæèâàòü 
èñïûòàíèÿ ïî ÃÎÑÒ 17441.

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 äîïóñêàåò ïîäâîä íàïðÿæåíèÿ îò èñòî÷íèêà ïèòàíèÿ êàê 

ñî ñòîðîíû âûâîäîâ 1, 3, 5, òàê è ñî ñòîðîíû âûâîäîâ 2, 4, 6. 

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 
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».

Ïðè âûõîäå âûêëþ÷àòåëÿ èç ñòðîÿ èëè îáíàðóæåíèè íåèñïðàâíîñòè 

îáðàùàòüñÿ â îðãàíèçàöèè, óêàçàííûå íèæå.

Ìåðîé ïðåäîñòîðîæíîñòè äëÿ îñíîâíîé çàùèòû îò ïîðàæåíèÿ 

ýëåêòðè÷åñêèì òîêîì ÿâëÿåòñÿ îñíîâíàÿ èçîëÿöèÿ, à çàùèòà ïðè 
ïîâðåæäåíèè íå ïðåäóñìîòðåíà.

 êîíñòðóêöèè âûêëþ÷àòåëÿ ïðèñóòñòâóåò óñòðîéñòâî ýêñïëóàòàöèîí

-

íîãî êîíòðîëÿ – êíîïêà «Òåñò», ïðè íàæàòèè íà êîòîðóþ ïðîèñõîäèò ñáðîñ 
ãëàâíîé êîíòàêòíîé ãðóïïû (ïðè ýòîì ðóêîÿòêà óïðàâëåíèÿ âûêëþ÷àòåëÿ 
ïðèìåò ñðåäíåå ïîëîæåíèå).

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.

Ìåæôàçíûå ïåðåãîðîäêè, âõîäÿùèå â êîìïëåêò ïîñòàâêè, íåîáõîäèìî 

îáÿçàòåëüíî óñòàíàâëèâàòü â ñîîòâåòñòâóþùèå ïàçû â ïðîöåññå ìîíòàæà 
âíåøíèõ ïðîâîäíèêîâ.

Ïî èñòå÷åíèè ñðîêà ñëóæáû âûêëþ÷àòåëü ïîäëåæèò óòèëèçàöèè.

Òðàíñïîðòèðîâàíèå, õðàíåíèå è óòèëèçàöèÿ

 

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». 

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 40 

°

C äî ïëþñ 60 

°

C.

K

ARA

T

Summary of Contents for BA88-31

Page 1: ...17516 1 IEC 60947 2 50 40 90 20 IP30 14254 IEC 60529 IP00 2000 5000 1 004 2011 037 2016 IEC 60947 2 IEC 60947 7 3 3 15150 40 60 88 MASTER IEK 30 690 50 IEC 60947 1 A B 3 IEC 60947 1 1 88 MASTER RU KAR...

Page 2: ...2 10 IR 3 4 1 20 2 5 2 7 88 3 5 1 5 6 40 C 2 4 6 5 6 7 6 7 9 13983 KARAT...

Page 3: ...3 10434 17441 1 3 5 1 3 5 90 1 3 5 2 4 6 23216 4 2 15150 8 10 40 C 60 C KARAT...

Page 4: ...aker can be operated under the following conditions operating temperature range from minus 40 to plus 60 environment condition group according to IEC 60947 1 A B utilization category according to IEC...

Page 5: ...uit diagram of the circuit breaker is shown in figure 6 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 a...

Page 6: ...fer to a specialized recycling company Basic insulation is a precautionary measure for basic protection against electric shock and no protection against damage is provided Transportation of the circui...

Page 7: ...arameter denomination Value Base altitude m 2000 3000 4000 5000 Correction factor of operating current 1 0 94 0 88 0 83 Table 2 Parameter denomination Value for circuit breaker of following type 88 31...

Page 8: ...8 8 8 10 10 Weight kg maximum 0 78 1 4 1 71 5 48 9 9 Continuation of table 2 Table 3 Test current Tripping or non tripping time depending on the setting of thermal releases Requited result I 63 R I 63...

Page 9: ...nductors set 1 1 1 1 1 Fasteners for mounting on a mounting plate set 1 1 1 1 1 Denomination 88 31 88 32 88 35 88 37 88 40 Mounting plate of plug in type 1 125 1 250 1 400 630 1 630 800 Mechanical int...

Page 10: ...7 35 24 35 98 69 4 5 88 37 257 465 224 194 150 48 33 44 150 99 8 88 40 281 496 243 243 210 70 45 70 155 103 7 1 Figure 1 Overall and mounting dimensions of circuit breakers b a L D1 D2 W H c a For cen...

Page 11: ...the rated current on the ambient temperature Rated current Environmental temperature C 0 25 0 25 32 125 88 31 88 32 88 35 Rated current Environmental temperature C Rated current Environmental temperat...

Page 12: ...ng time sec 88 35 Time current characteristics of A88 35 circuit breakers Operating time sec 88 37 Time current characteristics of A88 37 circuit breakers Operating time sec 88 40 ime current characte...

Page 13: ...agnetic release B C H H H 1 3 2 1 Non insulated connection 2 Insulated cable 3 Cable lugs D KARAT Minimum distance between the centers of two horizontally mounted switches Minimum distance of installa...

Page 14: ...ion in a metal grounded shield Installation in an isolated shield mm D mm mm mm mm mm mm mm 88 31 25 20 20 25 10 20 100 110 88 32 35 20 35 25 10 20 100 110 88 35 45 25 45 35 10 25 160 120 88 37 45 25...

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