Basler Electric BE1-700 - Manual (Page 458)

Figure D-5. V/Hz Characteristic (M-1)^2 – Time on Vertical Axis
Figure D-6. V/Hz Characteristic (M-1)^2 – Time on Horizontal Axis
0.1
1.0
10.0
100.0
1000.0
10000.0
100% 110% 120% 130% 140% 150% 160% 170% 180% 190% 200%
Percent of Nominal V/Hz
T
ri
p
T
im
e
(s
e
c
o
n
d
s
)
9.9
5.0
2.0
1.0
0.5
0.2
0.1
D1089-16
03-03-04
100%
110%
120%
130%
140%
150%
160%
170%
180%
190%
200%
0.1 1.0 10.0 100.0 1000.0
Trip Time in Seconds
P
e
rc
e
n
t
o
f
N
o
m
in
a
l
V
/H
z
9.9
5.0
2.0
1.0
0.5
0.2
0.1
D1089-17
03-03-04
D-4 BE1-700 Overexcitation (24) Inverse Time Curves 9376700990 Rev M