Be1-50/51b-236 burden, Frequency response, Transient response – Basler Electric BE1-50/51B-235 User Manual
Page 15: Frequency response -5, Transient response -5
9252000898 Rev B
BE1-50/51B-235/-236 General Information
1-5
Figure 1-3. Current Sensing Input Burden (BE1-50/51B-235)
BE1-50/51B-236 Burden
illustrates the current sensing input burden characteristic.
At 0.1 Aac:
57.0 Ω
At 1.0 Aac:
6.9 Ω
Figure 1-4. Current Sensing Input Burden (BE1-50/51B-236)
Frequency Response
A change of ±5 Hz from the nominal 50/60 Hz current causes <0.5% change in the current required for
pickup.
Transient Response
<10% overreach with system time constants up to 40 ms.
BE1-50/51B-230 CT Burden
0
20
40
60
80
100
120
140
160
0
10
20
30
40
50
Input Current (Amps)
Bu
rd
en
in
V
A (
rm
s)
BE1-50/51B-234 CT Burden
0
20
40
60
80
100
120
140
0
2
4
6
8
10
Input Current (Amps)
Bu
rd
en
in
V
A (
rm
s)
BE1-50/51B-235 CT Burden
BE1-50/51B-236 CT Burden
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