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2

íà ðèñóíêå 3, äëÿ ÀÂÐ-2 LITE 

 íà ðèñóíêå 4.

Âðåìÿ-òîêîâûå õàðàêòåðèñòèêè âñòðîåííûõ àâòîìàòè÷åñêèõ 

âûêëþ÷àòåëåé ïðèâåäåíû íà ðèñóíêå 5.

Ðóêîÿòêà ïåðåêëþ÷åíèÿ â ðåæèìå 

MANU

 ïîçâîëÿåò ïðîèçâîäèòü 

ïåðåêëþ÷åíèå ñ îñíîâíîãî ââîäà íà ðåçåðâíûé. Äëÿ âêëþ÷åíèÿ ïèòàíèÿ 
îñíîâíîãî ââîäà íåîáõîäèìî ïîâåðíóòü ðóêîÿòêó ïðîòèâ íàïðàâëåíèÿ 
÷àñîâîé ñòðåëêè äî óïîðà, äëÿ ïåðåêëþ÷åíèÿ íà ïèòàíèå ðåçåðâíîãî ââîäà 
íåîáõîäèìî ïîâåðíóòü ðóêîÿòêó ïî íàïðàâëåíèþ ÷àñîâîé ñòðåëêè äî óïîðà. 
 ñðåäíåì ïîëîæåíèè (ðóêîÿòêà ðàñïîëàãàåòñÿ âåðòèêàëüíî – êàê ïîêàçàíî 
íà ðèñóíêàõ 1 è 2) – îáå öåïè ïèòàíèÿ îòêëþ÷åíû. 

 ÀÂÐ-1 STANDARD ðåàëèçîâàíà ôóíêöèÿ óñòàíîâêè âðåìåíè çàäåðæêè 

ïåðåêëþ÷åíèÿ. Ñ ïîìîùüþ ïîòåíöèîìåòðîâ íà ïàíåëè óïðàâëåíèÿ ìîæíî 
îòðåãóëèðîâàòü âðåìÿ çàäåðæêè ïåðåêëþ÷åíèÿ ïèòàíèÿ ñ îñíîâíîãî ââîäà 
íà ðåçåðâíûé (T1) è ñ ðåçåðâíîãî ââîäà íà îñíîâíîé (T2). Íåîáõîäèìî 
ïîâåðíóòü ïîòåíöèîìåòðû ïî íàïðàâëåíèþ ÷àñîâîé ñòðåëêè äëÿ óâåëè÷åíèÿ 
âðåìåíè çàäåðæêè ïåðåêëþ÷åíèÿ è ïðîòèâ ÷àñîâîé – äëÿ åãî óìåíüøåíèÿ. 

Êîíòðîëü çà íàëè÷èåì  íàïðÿæåíèÿ â ÀÂÐ îñóùåñòâëÿåòñÿ ñ ïîìîùüþ 

ïðîâîäíèêîâ êîíòðîëÿ. Â ÀÂÐ-1 STANDARD êîíòðîëü îñóùåñòâëÿåòñÿ ïî 
òðåì ôàçàì, êàê îñíîâíîãî, òàê è ðåçåðâíîãî ââîäà, â ÀÂÐ-2 

LITE

 êîíòðîëü 

îñóùåñòâëÿåòñÿ ïî îäíîé ôàçå, êàê îñíîâíîãî, òàê è ðåçåðâ

-

íîãî ââîäà.

Àëãîðèòìû çàìåíû àâòîìàòè÷åñêèõ âûêëþ÷àòåëåé ïðèâåäåíû â òàáëèöå 4.
ÀÂÐ îñíàùåíû ñâåòîäèîäíîé èíäèêàöèåé ñîñòîÿíèÿ. 
ÀÂÐ-1 STANDARD îñíàùåíû ñâåòîäèîäíîé èíäèêàöèåé îñíîâíîãî 

ââîäà (èíäèêàòîð íàëè÷èÿ íàïðÿæåíèÿ îñíîâíîãî ââîäà, èíäèêàòîð 
ïîëîæåíèÿ ãëàâíîé êîíòàêòíîé ãðóïïû ÂÀ îñíîâíîãî ââîäà) è ñâåòîäèîäíîé 
èíäèêàöèåé ðåçåðâíîãî ââîäà (èíäèêàòîð íàëè÷èÿ íàïðÿæåíèÿ ðåçåðâíîé 
ââîäà, èíäèêàòîð ïîëîæåíèÿ ãëàâíîé êîíòàêòíîé ãðóïïû ÂÀ ðåçåðâíîãî 
ââîäà).

Ïðè íàëè÷èè íàïðÿæåíèÿ íà îñíîâíîì ââîäå, ãîðèò êðàñíûé ñâåòîäèîä 

îñíîâíîãî ââîäà – UI (I).

Ïðè íàëè÷èè íàïðÿæåíèÿ íà ðåçåðâíîì ââîäå, ãîðèò êðàñíûé 

ñâåòîäèîä ðåçåðâíîãî ââîäà – UII (II).

Ïðè çàìûêàíèè ÂÀ îñíîâíîãî ââîäà, ãîðèò çåëåíûé ñâåòîäèîä 

ïîëîæåíèÿ ãëàâíîé êîíòàêòíîé ãðóïïû îñíîâíîãî ââîäà – ON.

Ïðè çàìûêàíèè ÂÀ ðåçåðâíîãî ââîäà, ãîðèò çåëåíûé ñâåòîäèîä 

ïîëîæåíèÿ ãëàâíîé êîíòàêòíîé ãðóïïû ðåçåðâíîãî ââîäà – ON.

Ïðè íåêîððåêòíîé ñõåìå ïîäêëþ÷åíèÿ, èëè íåñîîòâåòñòâèè ïèòàþùåãî 

K

ARAT

Summary of Contents for KARAT Series

Page 1: ...KARAT IEK 400 50 004 2011 020 2011 037 2016 IEC 60947 6 1 5 C 40 2 17516 1 2000 6 90 50 40 C 90 20 C 1 2 3 1 STANDARD 1 2 LITE 2 1 STANDARD 1 KARAT RU...

Page 2: ...2 3 2 LITE 4 5 MANU 1 2 1 STANDARD T1 T2 1 STANDARD 2 LITE 4 1 STANDARD UI I UII II ON ON KARAT...

Page 3: ...3 1 1 2 LITE ON ON 2 LITE 5 8 5 8 6 9 10 1 STANDARD 9 6 KARAT...

Page 4: ...4 1 5 6 1 3 23216 20 C 40 C 20 C 40 C 50 40 C 90 20 C 7 15 KARAT...

Page 5: ...technical data of integral circuit breakers are listed in table 2 In automatic mode the AVR is switched from the primary input to the reserve one and vice versa should be carried out using the contro...

Page 6: ...input voltage indicator position indicator of main contact group of VA standby input If there is voltage on the main input the red LED of the main input UI I is on If there is voltage on the standby i...

Page 7: ...espond to the diagram shown in figure 9 Completeness of set Delivery set of AVR is listed in table 6 Safety measures Mounting and commissioning of the AVR should be carried out only by qualified elect...

Page 8: ...he AVR must be disposed Disposal of AVR is carried out by transferring to organizations engaged in the processing of secondary raw materials Service life and manufacturer s warranties The warranty per...

Page 9: ...ation and busbars Repairability Repairable Rated duty Continuous Location and type of fuses used for control circuits F2AL250V special connectors on the case F2AL250V the connectors are soldered on th...

Page 10: ...in a clamp pcs 2 Continuation of table 2 Table 3 Parameters Value Version 1 STANDARD AVR 1 STANDARD 2 LITE AVR 2 LITE Operating voltage range controller V AC 175 265 From 175 to 265 160 265 From 160 t...

Page 11: ...tching with automatic reset manual switching generator triggering mode Automatic switching with automatic reset manual switching Control of phase adhesioh phase sequence phase unbalance No Lower limit...

Page 12: ...the clips to remove the upper part of the case 5 clips circled in figure 7 5 2 Remove AVR covers 2 pcs Remove AVR cover 6 4 Unscrew the screws on the sides of the AVR case 4 pcs 7 Slide enclosure wit...

Page 13: ...main input from the reserve if there is power on the main input Incorrect connection diagram 9 Verify the connection diagrams The connection diagram should be as shown in Figure 9 Verify the connecti...

Page 14: ...f the integral circuit breaker of the reserve input 6 switch from automatic to manual operation mode 7 regulator for setting the delay time for switching from backup to primary input 8 manual switch h...

Page 15: ...ails and there is no reserve voltage input contacts 503 and 501 are closed while contacts 503 and 502 are open and give a signal to start the generator After starting the generator the AVR automatical...

Page 16: ...r AC 220 V 5 101 common null line for the indicator 102 signal output to the external indicator of the voltage presence at the primary input 103 signal output to the external indicator of the position...

Page 17: ...Figure 6 1 STANDARD Back and front view of AVR 1 STANDARD Figure7 2 LITE Back and front view of AVR 2 LITE Figure 8 17 125 113 229 248 E 5 KARAT...

Page 18: ...Circuit diagram of AVR 2 LITE KARAT 101 102 201 202 301 302 303 401 402 403 501 502 503 601 602 603 604 A1B1 C1 A2B2 C2 A B C load N primary input N QF1 QF2 primary input A1 B1 C1 A2 B2 C2 A B C load...

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