ABB RELION 620 Series Technical Manual page 913

1MAC504801-IB E
Section 15
620 series ANSI
Technical Manual
Technical data
Table 638: Dimensions
Description
Width
Height
Depth
Weight
Table 639: Power supply
Description
V
aux
Maximum interruption time in the
auxiliary DC voltage without
resetting the protection relay
V 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 protection relay
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 V rated
aux
38...110% of V (38...264 V AC)
n
80...120% of V (38.4...300 V DC)
n
DC <15 W (nominal)/ <20 W
(max) and AC <17 W (nominal)/
<22 W (max)
Max 15% of the DC value (at frequency of 100 Hz)
T4A/250 V
Section 15
Technical data
10.32 inches (262.2 mm)
9.69 inches (246 mm)
6.97 inches (177 mm), 4U
6.30 inches (160 mm)
7.91 inches (201 mm)
max. 12.3 lbs (5.6 kg)
7.5 lbs (3.4 kg)
Type 2
24, 30, 48, 60 V DC
50...120% of V (12...72 V DC)
n
19.2 V DC (24 V DC * 80%)
DC <15 W (nominal)/ <20 W
(max)
907