Self-powered feeder protection
1MDB07217-YN
REJ603
Product version: 3.0
Issued: 2017-11-21
Revision: E
7
ABB
13.
Technical data
Table 5.
Dimensions
Relay type Description
Value
Width
frame
132.5 mm
case
121.5 mm
Height
frame
167.0 mm
case
137.0 mm
Depth
case
182.5 mm
Weight
relay
2.96 kg
Table 6.
Power supply for remote trip function (optional functionality with external power supply)
Description
Value
Uaux nominal
24...240 V AC, 50 and 60 Hz
24...240 V DC
Uaux variation
85...110% of Uaux (20.4...264 V AC)
80...120% of Uaux (19.2...288 V DC)
Burden of auxiliary voltage supply under
quiescent (Pq)/operating condition
< 2.0 W / < 4.5 W
Ripple in the DC auxiliary voltage
Max 15% of the DC value (at frequency of 100 Hz)
Table 7.
Energizing inputs
Description
Value
Rated frequency
50/60 Hz
Current inputs
Rated current, I
n
1 A
5A
Thermal withstand capability:
Continuous
For 1 s
For 10 s
2.5 A
100 A
20 A
12.5 A
500 A
100 A
Input burden in CT powered circuit
2.5 VA
2.5 VA
Input impedance for measuring input
< 100 m Ω
< 20 m Ω
