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1SFC132081M0201 | Installation and commissioning manual |
Functions
107
7.17.10 Phase reversal protection
This protection senses if the phases are connected
incorrectly.
The order in which the phases are connected to the
in-stream power has no effect on the Softstarter, but it
may be relevant to the motor, which is connected to the
Softstarter. The motor can for example run in the wrong
direction if the phases are connected incorrectly. This
protection senses if the phases are connected in the
wrong order and then prevents the engine from starting.
Phase reversal protection has these parameters
Parameter
Description
Setting range
Default value
16.01 Phase rev out
Identifies the Event groups this
protection is part of.
Eventgroup 0 ... 6
0000010
16.02 Phase rev operation
Sets the operation of this
protection.
Off, Stop manual,
Stop auto, Indication.
Off
16.12 Phase rev expected sequence
Expected phase sequence
L1_L2_L3, L1_L3_L2,
Unknown
L1_L2_L3
7.17.11 Frequence range protection
Sets the trip level for the frequency.
Frequency range protection has these parameters:
Parameter
Description
Setting range
Default value
16.03 Freq range lower trip lvl
Sets the lower trip level for the
frequency.
40 ...72 Hz
45 Hz
16.04 Freq range upper trip lvl
Sets the upper trip level for the
frequency.
40 ...72 Hz
66 Hz
16.05 Freq range trip time
Sets the time that the frequency is
outside the trip range to trip.
0 ... 60 s
5 s
16.06 Freq range out
Identifies the Event groups this
protection is part of.
Eventgroup 0 ... 6
0000010
16.07 Freq range operation
Sets the operation of this
protection.
Off, Stop manual,
Stop auto, Indication.
Off
7.17.12 Bypass open protection
This protection senses if the Bypass contactor or relay
did not close when Top of ramp is reached.
Speak to ABB Sales Offices for service.
Bypass open protection has these parameters:
Parameter
Description
Setting range
Default value
16.08 Bypass open out
Identifies the Event groups this
protection is part of.
Eventgroup 0 ... 6
0000010
16.09 Bypass open operation
Sets the operation of this
protection.
Off, Stop manual,
Stop auto, Indication.
Indication
7
Содержание PSTX Series
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Страница 10: ...10 Introduction Installation and commissioning manual 1SFC132081M0201 1...
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Страница 36: ...36 Installation Installation and commissioning manual 1SFC132081M0201 4...
Страница 50: ...50 Connection Installation and commissioning manual 1SFC132081M0201 6...
Страница 72: ...72 Human machine interface HMI Installation and commissioning manual 1SFC132081M0201 6...
Страница 143: ...1SFC132081M0201 Installation and commissioning manual Functions 143 7...
Страница 144: ...144 Functions Installation and commissioning manual 1SFC132081M0201 7...
Страница 148: ...148 Communication Installation and commissioning manual 1SFC132081M0201 8...
Страница 156: ...156 Maintenance Installation and commissioning manual 1SFC132081M0201 9...
Страница 168: ...168 Troubleshooting Installation and commissioning manual 1SFC132081M0201 10...
Страница 176: ...176 Wiring and application diagrams Installation and commissioning manual 1SFC132081M0201 11...
Страница 181: ...1SFC132081M0201 Installation and commissioning manual Third party licenses 181 12...
Страница 183: ...1SFC132081M0201 Installation and commissioning manual Revision 183 13...
Страница 187: ...1SFC132081M0201 Installation and commissioning manual Index 187 14...