ABB RELION 620 Series Technical Manual page 914

Section 15
Technical data
908
Table 640: Energizing inputs
Description
Rated frequency
Current inputs Rated current, I
Thermal withstand capability:
• Continuously
• For 1 s
Dynamic current withstand:
• Half-wave value
Input impedance
Voltage inputs Rated voltage, V
Voltage withstand:
• Continuous
• For 10 s
Burden at rated voltage
1) Ordering option for ground current input
2) Ground current and/or phase current
Table 641: Binary inputs
Description
Operating range
Rated voltage
Current drain
Power consumption
Threshold voltage
Reaction time
Value
50/60 Hz
1)
0.2/1 A
n
4 A
100 A
250 A
< 100 mΩ
60...210 V AC
n
240 V AC
360 V AC
< 0.05 VA
Value
±20% of the rated voltage
24...250 V DC
1.6...1.9 mA
31.0...570.0 mW
18...176 V DC
3 ms
1MAC504801-IB E
2)
1/5 A
20 A
500 A
1250 A
< 20 mΩ
620 series ANSI
Technical Manual