ABB RELION REF615R, Technical Manual

Page: 647 / 664

Section 15 Technical data
Table 464: Dimensions
Description Value
Width With mounting ears 19 in. (482.6 mm)
Without mounting ears 17.12 in. (434.8 mm)
Height 5.22 in. (132.6 mm)
Depth 9.08 in. (230.7 mm)
Weight Complete protection relay 11.9 lb (5.4 kg)
Plug-in unit (inner chassis) only 5.1 lb (2.31 kg)
Table 465: Power supply
Description Type 1 Type 2
V
aux
100, 110, 120, 220, 240 V AC, 50
and 60 Hz
24, 30, 48, 60 V DC
48, 60, 110, 125, 220, 250 V DC
Maximum interruption time in the
auxiliary DC voltage without
resetting the protection relay
50 ms at V
aux
rated
V
aux
variation 38...110% of V
n
(38...264 V AC) 50...120% of V
n
(12...72 V DC)
80...120% of V
n
(38.4...300 V DC)
Start-up threshold 19.2 V DC (24 V DC * 80%)
Burden of auxiliary voltage supply
under quiescent (P
q
)/ operating
condition
DC <15 W (nominal)/ <20 W
(max) and AC <17 W (nominal)/
<22 W (max)
DC <15 W (nominal)/ <20 W
(max)
Ripple in the DC auxiliary voltage Max 15% of the DC value (at frequency of 100 Hz)
Fuse type T4A/250 V
1MRS240050-IB C
Section 15
Technical data
REF615R 641
Technical Manual