Technical Data - ABB RET615 Product Manual

ABB
Transformer Protection and Control
RET615
Product version: 4.0

17. Technical data

Table 6. Dimensions
Description
Width
Height
Depth
Weight
Table 7. Power supply
Description
U nominal
aux
Maximum interruption time in the
auxiliary DC voltage without
resetting the IED
U variation
aux
Start-up threshold
Burden of auxiliary voltage supply
under quiescent (P )/operating
q
condition
Ripple in the DC auxiliary voltage
Fuse type
Value
frame
case
frame
case
complete IED
plug-in unit only
Type 1
100, 110, 120, 220, 240 V AC, 50 and
60 Hz
48, 60, 110, 125, 220, 250 V DC
50 ms at U rated
n
38...110% of U (38...264 V AC)
n
80...120% of U (38.4...300 V DC)
n
DC < 12.0 W (nominal)/< 18.0 W (max)
AC< 16.0 W (nominal)/< 21.0W (max)
Max 15% of the DC value (at frequency of 100 Hz)
T4A/250 V
1MRS756891 F
177 mm
164 mm
177 mm (4U)
160 mm
201 mm (153 + 48 mm)
4.1 kg
2.1 kg
Type 2
24, 30, 48, 60 V DC
50...120% of U (12...72 V DC)
n
19.2 V DC (24 V DC * 80%)
DC < 12.0 W (nominal)/< 18.0 W (max)
25