HT FULLTEST3, User Manual, Page: 54 / 100

FULLTEST3
EN - 52
¾ Type of MCB protection: B, C, D, K curves
¾ Nominal current of MCB protection: 6, 10, 13, 16, 20, 25, 32, 40, 50, 63A (B
curve), 0.5, 1, 1.6, 2, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63A (C curve), 0.5, 1,
1.6, 2, 4, 6, 10, 13, 16, 20, 25, 32A (D, K curves)
¾ Type of Fuse protection: gG, aM
¾ Nominal current of Fuse protection gG : 2, 4, 6, 10, 13, 16, 20, 25, 32, 35, 40, 50,
63, 80, 100, 125, 160, 200, 224, 250, 315, 355, 400, 500, 630A
¾ Nominal current of Fuse protection aM : 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80,
100, 160, 224, 250, 315, 355, 400, 500, 630A
¾ Tset – Maximum trip out time of protection: 0.1s, 0.2s, 0.4s, 5s
Ut mode
The instrument verifies that the short-circuit current is such that the protection device
reacts within the established time. Based on the protection device inserted, the rated
current of the protection device (In) and the Tset, the instrument calculates the
required short-circuit current (
Ia ). The measured I
SC MIN
value must be greater than
or equal to the calculated current Ia . The parameters to be inserted can be selected
from the following values:
¾ Type of MCB protection: B, C, D, K curves
¾ Nominal current of MCB protection: 6, 10, 13, 16, 20, 25, 32, 40, 50, 63A (B
curve), 0.5, 1, 1.6, 2, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63A (C curve), 0.5, 1,
1.6, 2, 4, 6, 10, 13, 16, 20, 25, 32A (D, K curves)
¾ Type of Fuse protection: gG, aM
¾ Nominal current of Fuse protection gG : 2, 4, 6, 10, 13, 16, 20, 25, 32, 35, 40, 50,
63, 80, 100, 125, 160, 200, 224, 250, 315, 355, 400, 500, 630A
¾ Nominal current of Fuse protection aM : 6, 10, 16, 20, 25, 32, 35, 40, 50, 63, 80,
100, 160, 224, 250, 315, 355, 400, 500, 630A
¾ Tset – Maximum trip out time of protection: 0.1s, 0.2s, 0.4s, 5s