NGF Communications
5-7
Metering Screen
This screen (Figure 5-9) provides real time metering data from the generator system. Data is
displayed in green when active and operating normally. the display changes to gray and is zero’ed
out when the generator voltage drop is below approximately 10 volts. Metering screen status
indicators are displayed only for neutral ground fault sensing BE3-GPR relays with Version 1.01 or
later software.
PT and CT ratios can be entered to correct for external Pts and Cts used on the system. PT ratios up
to 100:1 and CT ratios up to 2000:1 are allowed.
To return to the setting screens, pull down the Meter menu (Figure 5-8) and select Disable Metering.
Figure 5-9. Metering Screen
Содержание BE3-GPR
Страница 15: ...General Information 1 8 ...
Страница 16: ...General Information 1 9 Figure 1 2 Time Characteristic Curve S1 Short Inverse 99 1369 Similar to ABB CO 2 ...
Страница 17: ...General Information 1 10 Figure 1 3 Time Characteristic Curve S2 Short Inverse 99 1595 Similar To GE IAC 55 ...
Страница 18: ...General Information 1 11 Figure 1 4 Time Characteristic Curve L1 Long Inverse 99 1369 Similar to ABB CO 5 ...
Страница 19: ...General Information 1 12 ...
Страница 20: ...General Information 1 13 Figure 1 5 Time Characteristic Curve L2 Long Inverse 99 1594 Similar To GE IAC 66 ...
Страница 21: ...General Information 1 14 Figure 1 6 Time Characteristic Curve D Definite Time 99 1371 Similar To ABB CO 6 ...
Страница 22: ...General Information 1 15 Figure 1 7 Time Characteristic Curve M Moderately Inverse 99 1372 Similar to ABB CO 7 ...
Страница 23: ...General Information 1 16 Figure 1 8 Time Characteristic Curve I1 Inverse Time 99 1373 Similar to ABB CO 8 ...
Страница 24: ...General Information 1 17 Figure 1 9 Time Characteristic Curve I2 Inverse Time 99 1597 Similar to GE IAC 51 ...
Страница 25: ...General Information 1 18 Figure 1 10 Time Characteristic Curve V1 Very Inverse 99 1374 Similar to ABB CO 9 ...
Страница 26: ...General Information 1 19 Figure 1 11 Time Characteristic Curve V2 Very Inverse 99 1596 Similar to GE IAC 53 ...
Страница 29: ...General Information 1 22 Figure 1 14 Time Characteristic Curve A Standard Inverse 99 1621 ...
Страница 30: ...General Information 1 23 Figure 1 15 Time Characteristic Curve B Very Inverse 99 1376 ...
Страница 31: ...General Information 1 24 Figure 1 16 Time Characteristic Curve C Extremely Inverse 99 1377 ...
Страница 32: ...General Information 1 25 Figure 1 17 Time Characteristic Curve G Long Time Inverse 99 1622 ...
Страница 42: ...Functional Description 3 7 Figure 3 3 Selection Menu Sheet 1 of 6 ...
Страница 43: ...Functional Description 3 8 Figure 3 4 Selection Menu Sheet 2 of 6 ...
Страница 44: ...Functional Description 3 9 Figure 3 5 Selection Menu Sheet 3 of 6 ...
Страница 45: ...Functional Description 3 10 Figure 3 6 Selection Menu Sheet 4 of 6 ...
Страница 46: ...Functional Description 3 11 Figure 3 7 Selection Menu Sheet 5 of 6 ...
Страница 47: ...Functional Description 3 12 Figure 3 8 Selection Menu Sheet 6 of 6 ...
