Baumuller b maXX 3000, Instruction Handbook Manual

Page: 45 / 220

Technical Data
Instruction handbook b maXX BM3000, BM3200, BM3300
Document no. 5.11018.11
45
of 218
3
3.4.7 Load cycle according to EN61800-6
Operation with
constant load
Figure 14: Typical current-time-diagram: Operation at constant load
I
b
at 2 kHz I
b
at 4 kHz I
b
at 8 kHz I
b
at 16 kHz
BM3X01 5 A (100 % I
rated
) 5 A (100 % I
rated
) 3.5 A (70 % I
rated
) 2.5 A (50 % I
rated
)
BM3X11 10 A (100 % I
rated
) 10 A (100 % I
rated
) 7 A (70 % I
rated
) 5 A (50 % I
rated
)
Intermittent load
cycle with peak
value
Figure 15: Typical current-time-diagram: Intermittent load cycle with peak value
t
p
t
o
+
 
I
rated
2

t
p
I
p
2

=
this term is valid for possible load cycles:

Example load cycles:
t
o
t
p
with I
p
= 150 % I
rated
t
p
with I
p
= 200 % I
rated
BM3X01 180 s 95 s (I
p
=7.5 A) 55 s (I
p
=10 A)