Burden, 1 ampere unit, 5 ampere unit – Basler Electric BE1-50/51M User Manual
Page 18: Frequency response, Transient response, Burden -8, Frequency response -8, Transient response -8, Figure 1-6. burden characteristics
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BE1-50/51M General Information
9252000990 Rev R
Burden
Burden is non-linear. Figure 1-5 illustrates the device burden.
0.1 amperes ............................... 120 Ω
1 Ampere Unit
1.0 ampere ................................. 5 Ω
0.5 amperes ............................... 4.8 Ω
5 Ampere Unit
5.0 amperes ............................... 0.2 Ω
Figure 1-5. Burden Characteristics
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.
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