Siemens MCC-3298 Manual Do Utilizador

20

3 Operating the SAMMS-LV Device

Figure 3.9 

Time-current characteristic curve for warm motors with SF=1.15

Figure 3.8

 Time-current characteristic curve for cold motors with SF=1.15

10000

1000

100

10

1

.1

11

0

SECONDS

I

ratio

I

FLC

10000

1000

100

10

1

.1

11

0

SECONDS

I

ratio

I

FLC