Energizing Inputs; Energizing Inputs (Sim0002) - ABB RELION SMU615 Technical Manual

1MRS758407 C
11.3

Energizing inputs

Table 292: Energizing inputs
Description
Rated frequency
Current inputs
Voltage inputs
11.4

Energizing Inputs (SIM0002)

Table 293: Table 9: Energizing Inputs (SIM0002)
Description
Current sensor input
Voltage sensor input
1
Equals the current range of 40....4000 A with 80A, 3mV/Hz Rogowski
2
Depending on the used nominal current (hardware gain)
3
This range is covered (up to 2*rated) with sensor division ratio of 10 000:1
SMU615
Technical Manual
Value
50/60 Hz
Rated current, I 0.2/1 A
n
Thermal withstand
capability:
• Continuously 4 A
• For 1 s 100 A
Dynamic current with-
stand:
• Half-wave value 250 A
Input impedance <100 mΩ
Rated voltage 60...210 V AC
Voltage withstand:
240 V AC
• Continuous
360 V AC
• For 10 s
Burden at rated volt- <0.05 VA
age
Rated current voltage (in sec-
ondary side)
Continuous voltage with-
stand
Input impedance at 50/60Hz
Rated voltage
Continuous voltage with-
stand
Input impedance at 50/60Hz
Technical data
1/5 A
20 A
500 A
1250 A
<20 mΩ
Value
1
75 mV ... 9000 mV
125 V
2
2...3 MΩ
3
6 kV ... 30 kV
50 V
3 MΩ
257