ABB REF615 - 1.4 Document Symbols and Conventions; 1.4.1 Safety Indication Symbols; 1.4.2 Document Conventions

ABB 18
Feeder Protection and Control
REF615
Product version: 2.0
1MRS756379 D
Table 7. Energizing inputs
Description Value
Rated frequency 50/60 Hz ± 5 Hz
Current inputs Rated current, I
n
0.2/1 A
1)
1/5 A
Thermal withstand capabil-
ity:
• Continuously
• For 1 s
• For 10 s
4 A
100 A
25 A
20 A
500 A
100 A
Dynamic current withstand:
• Half-wave value 250 A 1250 A
Input impedance <100 mΩ <20 mΩ
Voltage input Rated voltage 100 V/ 110 V/ 115 V/ 120 V (Parametriza-
tion)
Voltage withstand:
• Continuous
• For 10 s
2 x U
n
(240 V)
3 x U
n
(360 V)
Burden at rated voltage <0.05 VA
Table 8. Binary inputs
Description Value
Operating range
±20 % of the rated voltage
Rated voltage 24...250 V DC
Current drain 2...18 mA
Power consumption/input <0.9 W
Threshold voltage 18...176 V DC
Reaction time 3 ms
Table 9. Signal output X100: SO1
Description Value
Rated voltage
250 V AC/DC
Continuous carry 5 A
Make and carry for 3.0 s 15 A
Make and carry 0.5 s 30 A
Breaking capacity when the control-circuit time
constant L/R<40 ms
1 A/0.25 A/0.15 A
Minimum contact load 100 mA at 24 V AC/DC
1) Ordering option for residual current input