7SR220 Settings Guide
Unrestricted ©2018 Siemens Protection Devices Limited Page 11 of 107
Description Range Default
Gn Under Current
When set to Disabled, no Under Current elements will be
functional and all associated settings will be hidden. (The
Setting Dependencies setting being set to Disabled will make
all settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn Thermal
When set to Disabled, no Thermal elements will be functional
and all associated settings will be hidden. (The Setting
Dependencies setting being set to Disabled will make all
settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn Phase U/O Voltage
When set to Disabled, no Phase U/O Voltage elements will be
functional and all associated settings will be hidden. (The
Setting Dependencies setting being set to Disabled will make
all settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn Vx U/O Voltage
When set to Disabled, no Vx U/O Voltage elements will be
functional and all associated settings will be hidden. (The
Setting Dependencies setting being set to Disabled will make
all settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn NPS Overvoltage
When set to Disabled, no NPS Overvoltage elements will be
functional and all associated settings will be hidden. (The
Setting Dependencies setting being set to Disabled will make
all settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn Neutral Overvoltage
When set to Disabled, no Neutral Overvoltage elements will be
functional and all associated settings will be hidden. (The
Setting Dependencies setting being set to Disabled will make
all settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn U/O Frequency
When set to Disabled, no U/O Frequency elements will be
functional and all associated settings will be hidden. (The
Setting Dependencies setting being set to Disabled will make
all settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn CB Fail
When set to Disabled, no CB Fail elements will be functional
and all associated settings will be hidden. (The Setting
Dependencies setting being set to Disabled will make all
settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn VT Supervision
When set to Disabled, no VT Supervision elements will be
functional and all associated settings will be hidden. (The
Setting Dependencies setting being set to Disabled will make
all settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn CT Supervision
When set to Disabled, no CT Supervision elements will be
functional and all associated settings will be hidden. (The
Setting Dependencies setting being set to Disabled will make
all settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn Broken Conductor
When set to Disabled, no Broken Conductor elements will be
functional and all associated settings will be hidden. (The
Setting Dependencies setting being set to Disabled will make
all settings visible but will not allow them to operate).
Enabled, Disabled Disabled
Gn Trip Cct Supervision
When set to Disabled, no Trip Cct Supervision elements will
be functional and all associated settings will be hidden. (The
Setting Dependencies setting being set to Disabled will make
all settings visible but will not allow them to operate).
Enabled, Disabled Disabled
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