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5-212 C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM – INSTRUCTION MANUAL

GROUPED ELEMENTS CHAPTER 5: SETTINGS

Figure 5-107: Neutral directional overcurrent logic

5.7.4.5 Neutral current unbalance (ANSI 60N, IEC PVCB/PTOC)

SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  NEUTRAL CURRENT  NEUTRAL CURRENT

UNBALANCE 1(3)

 NEUTRAL CURRENT

 UNBALANCE 1



NTRL CUR UNBALCE 1

FUNCTION: Disabled

Range: Disabled, Enabled



NTRL CUR UNBALCE 1

BANK SOURCE: SRC 1

Range: SRC 1, SRC 2, SRC 3, SRC 4, SRC 5, SRC 6



NTRL CUR UNBALCE 1

K MAG: 0.0000

Range: 0.0000 to 0.1500 in steps of 0.0001



NTRL CUR UNBALCE 1

K ANG: 0°

Range: 0 to 359° in steps of 1



NTRL CUR UNBALCE 1

STG 1 PKP: 0.020 pu

Range: 0.001 to 5.000 pu in steps of 0.001



NTRL CUR UNBALCE 1

STG 1 SLOPE: 2.0%

Range: 0.0 to 10.% in steps of 0.1

GE C70 User Manual

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