ABB REM610 Product Manual page 12

Motor Protection
REM610
Product version: C
Table 5. Energizing inputs
Description
Rated frequency
Rated current, I
n
Thermal withstand capability:
• Continuously
• For 1 s
• For 10 s
Dynamic current withstand:
• Half-wave value
Input impedance
Table 6. Measuring range
Description
Measured currents on phases I
as multiples of the rated 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
• REM610BxxHxxx
Activating threshold
• REM610BxxLxxx
Activating threshold
• REM610BxxxxMx
Activating threshold
Operating range
Current drain
Power consumption/
input
12
Value
50/60 Hz ±5 Hz
1 A
4 A
100 A
25 A
250 A
<100 mΩ
, I and I
L1 L2 L3
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
5 A
20 A
500 A
100 A
1250 A
<20 mΩ
Value
0... 50 × I
n
0... 8 × I
n
DI3...DI5 (optional)
24/48/60/110/125/220/250 V DC
Max. 19.2 V DC (24 V DC -20%)
1MRS756304 C
Issued: 30.10.2009
ABB