ABB RELION Series, Техническое руководство

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Table 733: Energizing inputs
Description Value
Rated frequency 50/60 Hz
Current inputs Rated current, I
n
0.2/1 A
1)
1/5 A
2)
Thermal withstand capability
• Continuously
4 A
1)
20 A
• For 1 s
100 A
1)
500 A
Dynamic current withstand
• Half-wave value
250 A
1)
1250 A
Input impedance
<100 mΩ
1) <20 mΩ
Voltage inputs Rated voltage 60...210 V AC
Voltage withstand
• Continuous 240 V AC
• For 10 s 360 V AC
Burden at rated voltage <0.05 VA
1) Ordering option for residual current input
2) Residual current and/or phase current
Table 734: Energizing inputs of SIM0001
Description Value
Voltage sensor input Rated voltage
5 kV...38 kV 1)
Continuous voltage
withstand
125 V AC
2)
Input impedance at 50/60
Hz
1 MΩ
3)
Voltage inputs Rated voltage 60...210 V AC
Voltage withstand
• Continuous 240 V AC
• For 10 s 360 V AC
Burden at rated voltage <0.05 VA
1) This range is covered with a sensor division ratio of 10 000:1 if the input type is set as CVD sensor.
2) Test to this voltage
3) Neutral input impedance is close to zero
Section 14
1MRS758755 A
Technical data
782 REC615 and RER615
Technical Manual