19. Technical data
Table 6. Dimensions
Description
Type
Value
Width
half 19"
220 mm
Height
half 19"
177 mm (4U)
Depth
half 19"
249.5 mm
Weight
half 19" box
6.2 kg (4U)
half 19" LHMI
1.0 kg (4U)
Table 7. 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
Feeder Protection and Control
1MRS756380 A
REF630
Product version: 1.0
Issued: 15.09.2009
ABB
17
Summary of Contents for REF630
Page 1: ...Relion 630 series Feeder Protection and Control REF630 Product Guide ...
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