Technical Data - ABB REM 610 Technical Reference Manual

1MRS755537
5.2.3.
Motor Protection Relay
Technical Reference Manual - ANSI Version

Technical data

Table 5.2.3.-1 Dimensions (for dimension drawings, refer to the Installa-
tion Manual)
Width, frame 177 mm, case 164 mm
Height, frame 177 mm (4U), case 160 mm
Depth, case 149.3 mm
Weight of the relay ~3.5 kg
Weight of the spare unit ~1.8 kg
Table 5.2.3.-2 Power supply
U rated:
aux
-REM610CxxHxxx
-REM610CxxLxxx
U variation (temporary):
aux
-REM610CxxHxxx
-REM610CxxLxxx
Burden of auxiliary voltage supply under quiescent
(P )/operating condition
q
Ripple in the DC auxiliary voltage
Interruption time in the auxiliary DC voltage without
resetting the relay
Time to trip from switching on the auxiliary voltage
Internal over temperature limit
Fuse type
a)
Time to trip of element 50P and 51N.
Table 5.2.3.-3 Energizing inputs
Rated frequency
Rated current, I (CT)
n
Thermal withstand capability:
continuously
*
for 1 s
*
for 10 s
*
Dynamic current withstand:
half-wave value
*
Input impedance
U = 100/110/120/220/240 V AC
r
U = 110/125/220/250 V DC
r
U = 24/48/60 V DC
r
85...110% of U (AC)
r
80...120% of U (DC)
r
80...120% of U (DC)
r
<9 W/13 W
Max 12% of the DC value (at
frequency of 100 Hz)
<50 ms at U rated
aux
a)
<350 ms
+100°C
T2A/250 V
50/60 Hz ±5
Hz
1 A
4 A
100 A
25 A
250 A
<100 mΩ
REM 610 REM 610
5 A
20 A
500 A
100 A
1250 A
<20 mΩ
119