Current Inputs; Current Clamps Inputs Specification - GE RPV311 Technical Manual

Chapter 17 – Technical Specifications
2.4

Current Inputs

2.5

Current clamps inputs specification

RPV311-TM-EN-7
Impedance
Burden I
n
Continuous Overload
Maximum Overload (1 s)
Current inputs specifications (50/60Hz)
Nominal Current
1 A
(�� )
��
Current range 0.01... 20 A
Analog Input ± 0.1 % FS
Accuracy
Resistance 15 mΩ
Burden I < 0.02 VA
n
Continuous 10 A (10 x ��
overload
(rms)
AC current
32 A (32 x ��
thermal withstand
(I rms for 1 sec)
th
Nominal Current (I )
n
Current range
Analog Input Accuracy
> 200 kΩ
< 0.1 VA
230 V (2 x �� )
��
460 V (4 x �� )
��
5 A
0.25... 100 A
± 0.1 % FS
3 mΩ
< 0.1 VA
) 20 A (4 x ��
��
) 160 A (32 x ��
��
Current clamp inputs
100 mA (Clamps)
0.005 ... 0.1 A
± 1 % FS
RPV311
5 A (Measurement
CT)
0.01... 14 A
± 0.1 % FS
15 mΩ
< 0.02 VA
) 10 A (2 x �� )
�� ��
) 32 A (6.4 x ��
�� ��
)
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