ABB RELION 610 Series Product Manual page 10

Feeder Protection
REF610
Product version: C
Table 6. Measuring range
Description
Measured currents on phases I
currents of the energizing inputs
Earth-fault current as a multiple of the rated current of the energizing input
Table 7. Digital inputs
Description
Rated voltage
• REF610CxxHxxx
Activating threshold
• REF610CxxLxxx
Activating threshold
• REF610CxxxxHx
Activating threshold
• REF610CxxxxLx
Activating threshold
Operating range
Current drain
Power consumption/input
Table 8. Signal output SO1 and optional outputs SO4 and SO5
Description
Rated voltage
Continuous carry
Make and carry for 3.0 s
Make and carry for 0.5 s
Breaking capacity when the control-circuit time constant L/R <40 ms, at
48/110/220 V DC
Minimum contact load
Table 9. Signal output SO2, optional output SO3 and IRF output
Description
Rated voltage
Continuous carry
Make and carry for 3.0 s
Make and carry for 0.5 s
Breaking capacity when the control-circuit time constant L/R <40 ms, at
48/110/220 V DC
Minimum contact load
10
, I and I as multiples of the rated
L1 L2 L3
Value
0... 50 × I
n
0... 20 × I
n
Value
DI1, DI2
110/125/220/250 V DC
Max. 88 V DC (110 V DC -20%)
24/48/60/110/125/220/250 V DC
Max. 19.2 V DC (24 V DC -20%)
±20% of the rated voltage
2...18 mA
<0.9 W
Value
250 V AC/DC
5 A
15 A
30 A
1 A/0.25 A/0.15 A
(5 A/3 A/1 A for series connection of SO4 and SO5
100 mA at 24 V AC/DC
Value
250 V AC/DC
5 A
10 A
35 A
1 A/0.25 A/0.15 A
100 mA at 24 V AC/DC
1MRS756295 G
DI3...DI5 (optional)
110/125/220/250 V DC
Max. 88 V DC (110 V DC -20%)
24/48/60/110/125/220/250 V DC
Max. 19.2 V DC (24 V DC -20%)
ABB