IEK BA88-32, Instructions Manual

Page: 12 / 18

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
/
F actory
setting
4 Óñòàâêà ïî òîêó
ðåãóëèðóåìîãî
ðàñöåïèòåëÿ
ïåðåãðóçêè /
Current setting of an
adjustable overload
release,
I , À
R
I = 125 À
n
50…125 I
n
(0,4; 0,45;
0,5; 0,55;
0,6; 0,65;
0,7; 0,8;
0,9; 1)
ґ
I
n
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, I
sd
(2; 2,5; 3; 4; 5; 6; 7; 8; 10; 12)
ґ
I
R
8
ґ
I
R
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)
ґ
I
R
12
ґ
I
R
I = 800 À
n
10
ґ
I
R
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)
ґ
I
R
OFF (áåç çàùèòû / without protection );
0,9 ґ I
R
** Âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ ïðè ÊÇ äëÿ òîêîâ îòëè÷íûõ îò 1,5
ґ
I ìîæåò áûòü ðàññ÷èòàíî ïî ôîðìóëå (2)
sd
ðàçäåëà « Òåõíè÷åñêèå õàðàêòåðèñòèêè ». / The response delay time at short circuit for currents other than 1,5
ґ
I can be
sd
calculated according to the formula (2) of the section "Technical characteristics".
* Âðåìÿ çàäåðæêè ñðàáàòûâàíèÿ ïðè ïåðåãðóçêå äëÿ òîêîâ îòëè÷íûõ îò 2 ґ I ìîæåò áûòü ðàññ÷èòàíî
R
ïî ôîðìóëå (1) ðàçäåëà «Òåõíè÷åñêèå õàðàêòåðèñòèêè». / The overload response delay time for currents other than
2
ґ
I can be calculated according to formula (1) of the section "Technical characteristics".
R
K
ARA
T