Generator Annunciator

Question 1

Windows 1

Answer 1

Turbine Bearing High Temp
2 RTD - 70*C
TBB11 - 85*C
Foxboro - 55*C
Foxboro - 55*C - Oil return

Question 2

Window 2

Answer 2

Turbine Bearing Oil Level Alarm

Foxboro - 1/8 Low 7/8 High

Question 3

Window 3

Answer 3

DC Oil Pump Run

Motor Starter Contact 6QDC1

Question 4

Windows 4

Answer 4

Turbine Bearing Low Oil Flow or Pressure
Teleflow Indicator @ 0 Flow
63Q1 - Mercoid - 5 PSI

Question 5

Window 5

Answer 5

Gen. Upper Guide Brg. High Temp
2 RTD - 70*C
TBB11 - 105*C
Mercoid- 75*C
Foxboro - 70*C

Question 6

Window 6

Answer 6

Gen. Upper Guide Brg. Oil Level

Magnetrol - High/Low

Question 7

Window 7

Answer 7

Gen. Lower Guide Brg. High Temp.
2 RTD - 70*C
TBB11 - 105*C
Mercoid- 75*C
Foxboro - 70*C

Question 8

Window 8

Answer 8

Gen. Bearing High Temp
4 RTD - 70*C
TBB11 - 105*C
Mercoid- 75*C
Foxboro - 70*C
2 RTD - 70*C Oil
Foxboro - 55*C Oil

Question 9

Window 9

Answer 9

Gen. Thrust Brg. Oil Level Alarm

Magnetrol - High/Low

Question 10

Window 10

Answer 10

Generator Brakes Applied

Pressure Switch off 20A1B @ 80 PSI

Question 11

Window 11

Answer 11

Overspeed

Overspeed switch 12G1 @ 97.5 RPM, Resets 78.75 RPM

Question 12

Window 12

Answer 12

Governor Oil Low Pressure

63Q1L - Pressure Switch @ 255 PSI

Question 13

Window 13

Answer 13

Gov. Oil Pump Excessive Run Time

62QT Timer @ 3 mins

Question 14

Window 14

Answer 14

95U Trouble

R6 output of the 95U, Self Check

Question 15

Window 15

Answer 15

Head Cover Sump High Water

63S1B Mercoid/Float - High LevelDC Pump Run

Question 16

Window 16

Answer 16

Kaplan Head Oil Level Alarm

Magnetrol/Float - High Level

Question 17

Window 17

Answer 17

Kaplan Head High Temp.
3 - RTD - 70C
3- TBB11 - 105C
1 for each bushing

Question 18

Window 18

Answer 18

Generator Air Coolers High Temp.

Foxboro - 45*C x 8

Question 19

Window 19

Answer 19

Generator Air Coolers Low Water Flow

Toshiba Electromagnetic Flow Meter - 200 GPM or 25%

Question 20

Window 20

Answer 20

Thrust Bearing Coolers Low Water Flow

Toshiba Electromagnetic Flow Meter - 30 GPM or 21.4%

Question 21

Window 21

Answer 21

Stuffing Box Low Water Flow

Toshiba Electromagnetic Flow Meter - 4.3 or 43%

Question 22

Window 22

Answer 22

Generator Stator High Temp6 RTD - 100*C

Question 23

Window 23

Answer 23

Gen. Field High TempNot Used

Question 24

Window 24

Answer 24

Generator Diff. Relay Operation

87G1X (MG6) @ Operation of 95U R3

Question 25

Window 25

Answer 25

Generator Ground Relay Operation

87G1X (MG6) @ Operation of 95U R3

Question 26

Window 26

Answer 26

95U Alarm

All except 95U Trouble - R1-R4 output

Question 27

Window 27

Answer 27

Generator Overvoltage Relay Operation

59G1X (MG6) @ Operation of 59G1 (SV) @ 15.2 KV, reset at 14.8 KV

Question 28

Window 28

Answer 28

440V Unit Bus No-Volt

Undervoltage Relay @ 0V

Question 29

Window 29

Answer 29

Partial Shutdown Relay Operation

5P (WL) @ Operation of 51G1X or 87T1X

Question 30

Window 30

Answer 30

Complete Shutdown Relay Operation

5C (WL) @ Operation of 5A1, 1G11, 1G12, 64G1, 87G1X2, 63Q1CX, CO2 Pressure Switch 1PS2

Question 31

Window 31

Answer 31

Generator C02 Release

87G1X initiated by R3 on 95U

Question 32

Window 32

Answer 32

Unit Available For Operation

Fisherman Warning System Timeout After Condensing