ABB RER620 Product Manual page 19

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Table 8. Energizing inputs
Description
Rated frequency
Current inputs Rated current, I
Thermal withstand capability:
- Continuously
- For 1 s
Dynamic current withstand:
- Half-wave value
Input impedance
Voltage input Rated voltage
Voltage withstand:
- Continuous
- For 10 s
Burden at rated voltage
1) Ordering option for ground current input
2) Ground current and/or phase current
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Table 9. Binary inputs
Description
Rated voltage
Operating range
Current drain
Power consumption
Threshold voltage
Reaction time
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Table 10. Signal outputs and IRF output
Description
Rated voltage
Continuous contact carry
Make and carry for 3.0 s
Make and carry 0.5 s
Breaking capacity when the control-circuit time constant L/R<40 ms, at
48/110/220 V DC
Minimum contact load
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Table 11. Double-pole power output relays with TCM function
Description
Rated voltage
Continuous contact carry
Make and carry for 3.0 s
Make and carry 0.5 s
Breaking capacity when the control-circuit time
constant L/R<40 ms, at 48/110/220 V DC (two
contacts connected in series)
Minimum contact load
Trip-circuit monitoring (TCM):
- Control voltage range
- Current drain through the monitoring circuit
- Minimum voltage over the TCM contact
Value
50/60 Hz ± 5 Hz
0.2/1 A
n
4 A
100 A
250 A
<100 mΩ
100 V AC/ 110 V AC/ 115 V AC/120 V AC (Parametrization)
2 x Vn (240 V)
3 x Vn (360 V)
<0.05 VA
Value
250 V AC/DC
8 A
15 A
30 A
5 A/3 A/1 A
100 mA at 24 V AC/DC
20...250 V AC/DC
~1.5 mA
20 V AC/DC (15 to 20 V)
1)
Value
24 to 250 V DC
±20 % of the rated voltage
1.6 to 1.9 mA
31.0 to 570 mW
18 to 176 V DC
3 ms
Value
250 V AC/DC
5 A
10 A
15 A
1 A/0.25 A/0.15 A
100 mA at 24 V AC/DC
1/5 A
2)
20 A
500 A
1250 A
<20 mΩ
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