GE 339 Instruction Manual page 261

Motor protection system/motor protection and control
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CHAPTER 6: SETPOINTS
Element
Undercurrent
Undercurrent (High Speed)
Underfrequency
Underpower
VFD
VT Fuse Fail
Welded Contactor
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
Operands
U/CURR Trip PKP
U/CURR Trip OP
U/CURR Trip DPO
SPD2 U/C Trip DPO
SPD2 U/C Alarm DPO
SPD2 U/C Block
UndrFreq1 Trip PKP
UndrFreq1 Trip OP
UndrFreq1 Trip DPO
UndrFreq2 Trip PKP
UndrFreq2 Trip OP
Under Pwr Trip PKP
Under Pwr Trip OP
VFD Bypassed
Fuse Fail Trip PKP
Fuse Fail Trip OP
Fuse Fail Trip DPO
Welded ContactrPKP
U/CURR Alarm PKP
U/CURR Alarm OP
U/CURR Alarm DPO
SPD2 U/C Alarm PKP
SPD2 U/C Alarm OP
UndrFreq1 Alrm PKP
UndrFreq1 Alrm OP
UndrFreq1 Alrm DPO
UndrFreq2 Alrm PKP
UndrFreq2 Alrm OP
Under Pwr Alrm PKP
Under Pwr Alrm OP
VFD Not Bypassed
Fuse Fail Alrm PKP
Fuse Fail Alrm OP
Fuse Fail Alrm DPO
Welded Contactr OP
S4 CONTROLS
U/CURR Blk
SPD2 U/C Trip PKP
SPD2 U/C Trip OP
UndrFreq2 Trip DPO
UndrFreq2 Alrm DPO
UndrFreq1 Block
UndrFreq2 Block
Under Pwr Trip DPO
Under Pwr Alrm DPO
Fuse Fail InhibPKP
Fuse Fail Inhib OP
Welded ContactrDPO
6–127

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