18. Technical data
Table 7. Dimensions
Description Value
Width 220 mm
Height 177 mm (4U)
265.9 mm (6U)
Depth 249.5 mm
Weight box 6.2 kg (4U)
5.5 kg (6U)
1)
Weight LHMI 1.0 kg (4U)
1) Without LHMI
Table 8. Power supply
Description
Type 1 Type 2
U
aux
nominal 100, 110, 120, 220, 240 V
AC, 50 and 60 Hz
48, 60, 110, 125 V DC
110, 125, 220, 250 V DC
U
aux
variation 85...110% of U
n
(85...264 V
AC)
80...120% of U
n
(38.4...150 V
DC)
80...120% of U
n
(88...300 V
DC)
Maximum load of auxiliary
voltage supply
35 W
Ripple in the DC auxiliary
voltage
Max 15% of the DC value (at frequency of 100 Hz)
Maximum interruption time in
the auxiliary DC voltage
without resetting the IED
50 ms at U
aux
Power supply input must be
protected by an external
miniature circuit breaker
For example, type S282 UC-K.
The rated maximum load of aux voltage which is given as
35 watts. Depending on the voltage used, select a suitable
MCB based on the respective current. Type S282 UC-K has
a rated current of 0.75 A at 400 V AC.
Motor Protection and Control 1MRS756977 D
REM630
Product version: 1.1 Issued: 2011-05-18
ABB 17
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