ABB RELION 620 Series Technical Manual page 917

1MAC504801-IB E
620 series ANSI
Technical Manual
Description
Make and carry for 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 TCS contact
1) X130: SO3/TO1 of RET620 equipped with RTD0002
Table 647: Single-pole power output relays X100: PO1 and PO2
Description
Rated voltage
Continuous contact carry
Make and carry for 3.0 s
Make and carry for 0.5 s
Breaking capacity when the control-circuit time
constant L/R <40 ms, at 48/110/220 V DC
Minimum contact load
Table 648: High-speed output HSO
Description
Rated voltage
Continuous contact carry
Make and carry for 3.0 s
Make and carry for 0.5 s
Breaking capacity when the control-circuit time
constant L/R <40 ms, at 48/110/220 V DC
Pickup
Dropout
1) X105: HSO1, HSO2 HSO3, when RET620 is equipped wiht BIO0007
X110: HSO1, HSO2 HSO3, when any of the protection relays is equipped with BIO0007
X115: HSO1, HSO2 HSO3, when REF620 (configurations B and C only) is equipped with BIO0007
Technical data
1)
Value
30 A
1A/0.25A/0.15A
100 mA at 24 V AC/DC
20...250 V AC/DC
~1.5 mA
20 V AC/DC (15...20 V)
Value
250 V AC/DC
8 A
15 A
30 A
5 A/3 A/1 A
100 mA at 24 V AC/DC
1)
Value
250 V AC/DC
6 A
15 A
30 A
5 A/3 A/1 A
1 ms
20 ms, resistive load
Section 15
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