ABB REU 610, Техническое справочное руководство

Страница: 124 / 140

Table 5.2.3.-2 Power supply (Continued)
Burden of auxiliary voltage supply under quiescent
(P
q
)/operating condition
<9 W/13 W
Ripple in the DC auxiliary voltage Max 12% of the DC value
Interruption time in the auxiliary DC voltage without
resetting the relay <50 ms at U
aux
rated
Time to trip from switching on the auxiliary
voltage
a)
<350 ms
Internal over temperature limit +100°C
Fuse type T2A/250 V
a)
Time to trip of element 59P-2.
Table 5.2.3.-3 Energizing inputs
Rated frequency 50/60 Hz ± 5 Hz
Rated voltage, U
n
(VT) 100/110/115/120 V
Thermal withstand capability:
-continuously 2 × U
n
(VT) (240 V)
-for 10 s 3 × U
n
(VT) (360 V)
Burden at rated voltage <0.5 VA
Table 5.2.3.-4 Measuring range
Measured phase-to-phase voltages U
ab
, U
bc
and
U
ca
as multiples of the rated voltages of the
energizing inputs
0...2 × U
n
(VT)
Measured residual voltage (U
n
) as a multiple of the
rated voltage of the energizing input
0...2
×
U
n
(VT)
Table 5.2.3.-5 Digital inputs
Operating range ± 20% of the rated voltage
Rated voltage: DI1...DI2 DI3...DI5 (optional)
-REU610AVVHxxx 110/125/220/250 V DC
-REU610AVVLxxx 24/48/60/110/125/
220/250 V DC
-REU610AVVxxLx 24/48/60/110/125/
220/250 V DC
-REU610AVVxxHx 110/125/220/250 V DC
Current drain 2...18 mA
Power consumption/input
≤
0.9 W
Table 5.2.3.-6 Signal output SO1 and optional SO4 and SO5
Rated voltage 250 V AC/DC
Continuous carry 5 A
Make and carry for 3.0 s 15 A
124
REU 610
Voltage Relay
Technical Reference Manual - ANSI Version
1MRS755972