IEK BA88-32, Инструкция по эксплуатации

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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 ÂÀ 88-4 3
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, I
m
(4
ё
14)
ґ
I
n
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
K
ARA
T