ABB RE 610 Series Product Guide

Motor Protection Relay REM 610
1MRS 755121
6
Technical data
Fig. 1 Dimensions of the relay
.
Table 2: Dimensions
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
177
177 (4U)
30.8
149.3
180.1
160
164
Dimensions_a
Table 3: Power supply
U
aux
rated
REM610BxxHxxx Ur=100/110/120/220/240 V ac
Ur=110/125/220/250 V dc
REM610BxxLxxx Ur=24/48/60 V dc
U
aux
variation (temporary)
REM610BxxHxxx 85...110% of U
r
(ac)
80...120% of U
r
(dc)
REM610BxxLxxx 80...120% of U
r
(dc)
Burden of auxiliary voltage supply under
quiescent (P
q
)/operating condition
<9 W/13 W
Ripple in the dc auxiliary voltage Max 12% of the dc value
Interruption time in the auxiliary dc voltage without resetting
the relay
<50 ms at U
aux
rated
Time to trip from switching on the auxiliary voltage
1)
<350 ms
Internal over temperature limit +100°C
Fuse type T2A/250 V
Table 4: Energizing inputs
Rated frequency 50/60 Hz ± 5 Hz
Rated current, I
n
1 A 5 A
Thermal withstand capability
continuously 4 A 20 A
for 1 s 100 A 500 A
for 10 s 25 A 100 A

ABB RE 610 Series Specifications

General

Brand	ABB
Model	RE 610 Series
Category	Relays
Language	English