Technical Data - ABB REA 10 Series Product Manual

Technical data

8
Arc Protection Relay
Table 2: Current input
Rated current
Continuous load current
Momentary current for 1 s
Dynamic current withstand, half-wave value
Input impedance
Rated frequency
Table 3: Outputs
Trip contacts HSO1 and HSO2:
Rated voltage
Continuous carry
Make and carry for 0.5 s
Make and carry for 3 s
Breaking capacity for DC, when the control circuit
time constant L/R <40 ms, at 48/110/220 V DC
Trip contact TRIP3:
Rated voltage
Continuous carry
Make and carry for 0.5 s
Make and carry for 3 s
Breaking capacity for DC, when the control circuit
time constant L/R <40 ms, at 48/110/220 V DC
Signal contacts IRF:
Rated voltage
Continuous carry
Make and carry for 0.5 s
Make and carry for 3 s
Breaking capacity for DC, when the control circuit
time constant L/R <40 ms, at 48/110/220 V DC
Table 4: Control input
Reset input RESET:
Control voltages:
Rated voltages and operating ranges
Not active, when control voltage
Control current
Minimum pulse length
Table 5: Circuit-breaker failure protection CBFP
Selectable operate time delays
Operate time accuracy:
HSO2
TRIP3
REA 10_
1MRS750929-MBG
1 A / 5 A
4 A / 20 A
100 A / 500 A
250 A/ 1250 A
<100 mΩ/ <20 mΩ
50 / 60 Hz
250 V DC/AC
1.5 A
30 A
15 A
5 A/3 A/1 A
250 V DC/AC
5 A
30 A
15 A
5 A/3 A/1 A
250 V DC/AC
5 A
10 A
8 A
1 A/0.25 A/0.15 A
U =
n
24/48/60/110/220/250 V DC
18...300 V DC
U = 110/120/220/
n
240 V AC
18...265 V AC
< 9 V DC, 6 V AC
1.5...20 mA
1 s
150 ms / 100 ms
±5% of setting value
±5% of setting value
+5...15 ms