11.10a__Frank_Cable_Technical_Manual_for_Swbds_1S _1SAS _2S _2SAS _1E_and_Cont_Unit.pdf

T R

TECHNICAL MANUAL

FOR

SWITCHBOARDS: SHIPS SERVICE, 1S, 1SAS, 2S,

2SAS, 1E, AND CONTROL UNIT

FOR

USS (AS- )

The McHenry Management Group

N00033-13-R-8035 Task Order 0013

DISTRIBUTION STATEMENT C: DISTRIBUTION AUTHORIZED TO U.S. GOVERNMENT AGENCIES

AND THEIR CONTRACTORS; ADMINISTRATIVE/OPERATIONAL USE; , 201 .

OTHER REQUESTS FOR THIS DOCUMENT SHALL BE REFERRED TO NAVAL SEA SYSTEMS

COMMAND (SEA-09T).

WARNING: THIS DOCUMENT CONTAINS TECHNICAL DATA WHOSE EXPORT IS RESTRICTED BY

THE ARMS EXPORT CONTROL ACT (TITLE 22, U.S.C. SEC 2751, ET SEQ.) OR THE EXPORT

ADMINISTRATION ACT OF 1979, AS AMENDED, TITLE 50, U.S.C., APP 2401 ET SEQ. VIOLATIONS

OF THESE EXPORT LAWS ARE SUBJECT TO SEVERE CRIMINAL PENALTIES. DISSEMINATE IN

ACCORDANCE WITH PROVISIONS OF DOD DIRECTIVE 5230.25(D).

E -A -MMO- 10

RECORD OF REVISIONS

CHANGE NO. DATE TITLE OR BRIEF ENTERED BY

NOTE

THIS TECHNICAL MANUAL (TM) HAS BEEN DEVELOPED FROM AN INTELLIGENT

ELECTRONIC SOURCE KNOWN AS STANDARD GENERALIZED MARKUP

LANGUAGE (SGML). THERE IS NO LOEP. ALL CHANGES, IF APPLICABLE, ARE

INCLUDED. THE PAGINATION IN THIS TM WILL NOT MATCH THE PAGINATION

OF THE ORIGINAL PAPER TM; HOWEVER, THE CONTENT IS EXACTLY THE

SAME. ANY CHANGES RECEIVED AFTER RECEIPT OF THIS TM WILL ONLY FIT

IN THIS PAGINATED VERSION.

(This Page Intentionally Left Blank.)

TABLE OF CONTENTS

CHAPTER 1 GENERAL INFORMATION & SAFETY PRECAUTIONS......................................1-1 1-1 GENERAL.......................................................................................................................................................1-1

1-2 CONTROL UNIT ............................................................................................................................................1-3

1-3 SWITCHBOARD 1S .......................................................................................................................................1-3

1-4 SWITCHBOARD 1SAS..................................................................................................................................1-5

1-5 SWITCHBOARD 2S .......................................................................................................................................1-6

1-6 SWITCHBOARD 2SAS..................................................................................................................................1-7

1-7 EMERGENCY SWITCHBOARD 1E .............................................................................................................1-8

1-8 1S/2S BUS TIE UNIT ...................................................................................................................................1-10

1-9 LAUNDRY LOAD CENTER .......................................................................................................................1-10

CHAPTER 2 PRINCIPLES OF OPERATION .......................................................................................2-1 2-1 PRINCIPLES OF OPERATION .....................................................................................................................2-1

2-2 EMERGENCY SWITCHBOARD 1E .............................................................................................................2-3

2-3 MAIN SYSTEM ..............................................................................................................................................2-5

2-4 SHIP ALONGSIDE CIRCUITS....................................................................................................................2-12

CHAPTER 3 DESCRIPTION OF OPERATION ....................................................................................3-1 3-1 EMERGENCY SWITCHBOARD 1E .............................................................................................................3-1

3-2 SWITCHBOARD 1S ......................................................................................................................................3-7

3-3 SWITCHBOARD 1SAS................................................................................................................................3-10

3-4 SWITCHBOARD 2S .....................................................................................................................................3-13

3-5 SWITCHBOARD 2SAS................................................................................................................................3-15

3-6 CONTROL POWER......................................................................................................................................3-18

CHAPTER 4 OPERATING INSTRUCTIONS .......................................................................................4-1 4-1 EMERGENCY SWITCHBOARD .................................................................................................................4-1

4-2 SWITCHBOARD 1S ......................................................................................................................................4-3

4-3 SWITCHBOARD 1SAS..................................................................................................................................4-5

4-4 SWITCHBOARD 2S .......................................................................................................................................4-7

4-5 SWITCHBOARD 2SAS..................................................................................................................................4-9

4-6 CONNECTING SHORE POWER.................................................................................................................4-11

CHAPTER 5 INSTALLATION ................................................................................................................5-1 5-1 SHIPMENT .....................................................................................................................................................5-1

5-2 INSTALLATION ...........................................................................................................................................5-2

5-3 TESTING.........................................................................................................................................................5-3

CHAPTER 6 MAINTENANCE.................................................................................................................6-1 6-1 GENERAL.......................................................................................................................................................6-1

6-2 GENERAL INSTRUCTIONS ........................................................................................................................6-1

6-3 ELECTRICAL MEASURING INSTRUMENTS............................................................................................6-1

6-4 MOLDED CASE CIRCUIT BREAKERS ......................................................................................................6-2

6-5 PERIODIC INSPECTIONS AND TESTS ......................................................................................................6-2

6-6 SHORT CIRCUITS ........................................................................................................................................6-4

6-7 GROUNDS ......................................................................................................................................................6-4

6-8 LOOSE CONNECTIONS................................................................................................................................6-4

6-9 OPEN CIRCUITS............................................................................................................................................6-4

6-10 FUSE INDICATORS ....................................................................................................................................6-4

6-11 INDICATOR LIGHTS ..................................................................................................................................6-4

6-12 INSTRUMENT SWITCHES.........................................................................................................................6-4

CHAPTER 7 MANUFACTURERS’ INSERTS ......................................................................................7-1 7-1 MANUFACTURERS’ PUBLICATIONS AND INSERTS ...........................................................................7-1

7-2 AMMETER & VOLTMETER, GENERAL ELECTRIC 198-4555K10-001E ..............................................7-3

7-3 WATTMETER, GENERAL ELECTRIC 198-4555K26-001D .....................................................................7-9

7-4 FREQUENCY METER, GENERAL ELECTRIC 198-4555K10-001E .......................................................7-15

7-5 SYNCHROSCOPE, GENERAL ELECTRIC 198-4555K20-001A ..............................................................7-19

7-6 TEST BLOCK & PLUGS, GENERAL ELECTRIC GEH-1023D ...............................................................7-23

7-7 PHASE SEQUENCE INDICATOR, EMI SECTION D1 CAT EAP1J .......................................................7-27

7-8 VERI-SYNC RELAY, BASLER 90 88800 992 ...........................................................................................7-30

7-9 CLOSE DIFFERENTIAL RELAYS, WILMAR D-100X ............................................................................7-39

7-10 TIMING RELAY, AGASTAT SERIES 7000 ............................................................................................7-42

7-17 SWITCHBOARD INSTRUMENTS, WESTINGHOUSE I.L.43-241V ..................................................7-148

7-18 THERMOMETER, WESTINGHOUSE I. L. 43-270C ............................................................................7-155

7-19 INSTALLATION FOR RESISTANCE THERMOMETER EQUIPMENT, GENERAL ELECTRIC

198.4555K12-002 ..............................................................................................................................................7-158

7-22 EMI HARDENED GENERATOR POWER MONITOR (GPM60), AUTOMATIC TERMINAL

INFORMATION SYSTEMS INC. 2251-904 ...................................................................................................7-173

7-23 CIRCUIT BREAKER TYPES AQB-A101 & NQB-A101, CUTLER-HAMMER 29-220 .....................7-176

7-24 CIRCUIT BREAKER TYPES AQB-LF100 & AQB-LF250, CUTLER-HAMMER 29-220 ..................7-188

7-25 ACTRON CIRCUIT BREAKER TYPE AQB-A102(E1), AQB-A102F & NQB-A102, SPD

TECHNOLOGIES INC. INSTRUCTION MANUAL .....................................................................................7-194

7-26 NAVSHIPS 362-2405 TYPE I MANUAL, AIR CIRCUIT BREAKERS, NAVY TYPE ACB-1600HR & ACB-1600HRC, SPD TECHNOLOGIES INC. ................................................................................................7-226

7-27 NAVSHIPS 362-2406 TYPE I MANUAL, AIR CIRCUIT BREAKERS, NAVY TYPE ACB-3200HR & ACB-4000HR, SPD TECHNOLOGIES INC. ..................................................................................................7-279

7-28 SERIES C MOLDED CASE CIRCUIT BREAKERS K-FRAME, 29-170K, CUTLER-HAMMER ….. 7-333

7-29 LOW VOLTAGE WL CIRCUIT BREAKERS, SIEMENS………………………………….….............7-331

7-30 F-FRAME CIRCUIT BREAKER 10-225 AMPERES, TD01203013E, CUTLER-

HAMMER…………….….. ...............................................................................................................................7-457

7-31 MOLDED CASE CIRCUIT BREAKERS, CA08100005E, CUTLER-HAMMER…………….….. .......7-487

7-32 TIME CURRENT CURVES SERIES G L-FRAME BREAKERS, TD012019EN, CUTLER-

HAMMER……………………………………………………………………………………………………...7-508

CHAPTER 8 MATERIAL LISTS ............................................................................................................8-1 8-1 MANUFACTURERS’ MATERIAL LISTS ...................................................................................................8-1

8-2 CONTROL UNIT ...........................................................................................................................................8-2

8-3 SWITCHBOARD 1S .......................................................................................................................................8-8

8-4 SWITCHBOARD 2S ....................................................................................................................................8-14

8-5 SWITCHBOARD 1SAS ...............................................................................................................................8-19

8-6 SWITCHBOARD 2SAS ..............................................................................................................................8-21

8-7 SWITCHBOARD 1E ...................................................................................................................................8-24

8-8 1S/2S BUS TIE UNIT ..................................................................................................................................8-27

8-9 LAUNDRY LOAD CENTER ......................................................................................................................8-29

CHAPTER 9 DRAWINGS ........................................................................................................................9-1 9-1 DRAWING LIST ............................................................................................................................................9-1

9-2 CONTROL UNIT DRAWINGS .....................................................................................................................9-2

9-3 SWITCHBOARD 1S DRAWINGS ..............................................................................................................9-31

9-4 SWITCHBOARD 2S DRAWINGS ..............................................................................................................9-55

9-5 SWITCHBOARD 1SAS DRAWINGS ........................................................................................................9-79

9-6 SWITCHBOARD 2SAS DRAWINGS ........................................................................................................9-95

9-7 SWITCHBOARD 1E DRAWING ..............................................................................................................9-111

9-8 LAUNDRY LOAD CENTER DRAWINGS ..............................................................................................9-161

LIST OF TABLES

Table Title Page v vi

LIST OF ILLUSTRATIONS

Figure Title Page

5-1. Dielectric Testing Graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

9-1. Control Unit Front, Rear, Side and Foundation Views and System One Line Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3

9-2. Control Unit and Switchboard 1S Schematic Diagram . . . . . . . . . . . . . . . . . 9-5

9-3. Control Unit and Switchboard 2S Schematic Diagram . . . . . . . . . . . . . . . . . 9-7

9-4. Control Unit and Switchboard 1SAS Schematic Diagram . . . . . . . . . . . . . . . 9-9

9-5. Control Unit and Switchboard 2SAS Schematic Diagram . . . . . . . . . . . . . . . 9-11

9-6. Schematic Diagram SAS Sta. No. 1 and 1A Control and Indication Circuits . . . . . 9-13

9-7. Schematic Diagram SAS Sta. No. 2 and 2A Control and Indication Circuits . . . . . 9-15

9-8. Schematic Diagram SAS Sta. No. 3 and 3A Control and Indication Circuits . . . . . 9-17

9-9. Control Unit Wiring Diagram (Doors Upper Part) . . . . . . . . . . . . . . . . . . . . 9-19

9-10. Control Unit Wiring Diagram (Doors Middle Part) . . . . . . . . . . . . . . . . . . . 9-21

9-11. Control Unit Wiring Diagram - Front Doors Lower Part, Rear Doors, Interior Rear . 9-23

9-12. Control Unit Wiring Diagram (Interior Front) . . . . . . . . . . . . . . . . . . . . . . 9-25

9-13. Control Unit Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-27

9-14. Control Unit Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-29

9-15. Switchboard 1S Front View and One Line Diagram . . . . . . . . . . . . . . . . . . 9-33

9-16. Switchboard 1S Rear and Foundation Views . . . . . . . . . . . . . . . . . . . . . . . 9-35

9-17. Switchboard 1S Section Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-37

9-18. Switchboard 1S Wiring Diagram Unit 1 and Interior Unit 2 . . . . . . . . . . . . . . 9-39

9-19. Switchboard 1S Wiring Diagram Unit 2 Interior Unit 3, 4 and Side Fuse Door Unit 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-41

9-20. Switchboard 1S Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-43

9-21. Switchboard 2S Front View and One Line Diagram . . . . . . . . . . . . . . . . . . 9-47

9-22. Switchboard 2S Rear and Foundation Views . . . . . . . . . . . . . . . . . . . . . . . 9-49

9-23. Switchboard 2S Section Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-51

9-24. Switchboard 2S Wiring Diagram Unit 1 and Interior Unit 2 . . . . . . . . . . . . . . 9-53 i

LIST OF ILLUSTRATIONS - Continued

9-25. Switchboard 2S Wiring Diagram Unit 2, Interior Unit 3, 4 and Side Fuse Door Unit 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-55

9-26. Switchboard 2S Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-57

9-27. Switchboard 1SAS Front View and One Line Diagram . . . . . . . . . . . . . . . . . 9-61

9-28. Switchboard 1SAS Rear, Section, and Foundation Views . . . . . . . . . . . . . . . . 9-63

9-29. Switchboard 1SAS Wiring Diagram Unit 1 . . . . . . . . . . . . . . . . . . . . . . . 9-65

9-30. Switchboard 1SAS Wiring Diagram Unit 2 . . . . . . . . . . . . . . . . . . . . . . . 9-67

9-31. Switchboard 1SAS Wiring Diagram Interior Unit 2, 3, 4 and Side Fuse Door Unit 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-69

9-32. Switchboard 1SAS Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-71

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 1 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-73

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 2 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-75

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 3 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-77

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 4 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-79

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 5 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-81

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 6 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-83

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 7 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-85

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 8 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-87

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 9 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-89

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 10 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-91

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 11 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-93

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 12 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-95

9-33. Ship Alongside Switchboard 1SAS, Unit-1 G-7 Mod Switchboard Unit, Construction and Assembly (Sheet 13 of 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-97

9-34. Switchboard 2SAS Front and Section Views and One Line Diagram . . . . . . . . . 9-101

9-35. Switchboard 2SAS Rear, Section and Foundation Views . . . . . . . . . . . . . . . . 9-103

9-36. Switchboard 2SAS Wiring Diagram Unit 1 . . . . . . . . . . . . . . . . . . . . . . . 9-105

9-37. Switchboard 2SAS Wiring Diagram Unit 2 . . . . . . . . . . . . . . . . . . . . . . . 9-107

9-38. Switchboard 2SAS Wiring Diagram Interior Unit 2, 3, and 4 and Side Fuse Door Unit 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-109

9-39. Switchboard 2SAS Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-111

9-40. AS 40 2SAS Switchboard Modifications Incidental to ACB-4000HR Circuit Breaker Installation (Sheet 1 of 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-113

9-40. AS 40 2SAS Switchboard Modifications Incidental to ACB-4000HR Circuit Breaker Installation (Sheet 2 of 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-115

9-40. AS 40 2SAS Switchboard Modifications Incidental to ACB-4000HR Circuit Breaker Installation (Sheet 3 of 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-117

9-40. AS 40 2SAS Switchboard Modifications Incidental to ACB-4000HR Circuit Breaker Installation (Sheet 4 of 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-119

9-40. AS 40 2SAS Switchboard Modifications Incidental to ACB-4000HR Circuit Breaker Installation (Sheet 5 of 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-121

9-40. AS 40 2SAS Switchboard Modifications Incidental to ACB-4000HR Circuit Breaker Installation (Sheet 6 of 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-123

9-40. AS 40 2SAS Switchboard Modifications Incidental to ACB-4000HR Circuit Breaker Installation (Sheet 7 of 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-125

9-40. AS 40 2SAS Switchboard Modifications Incidental to ACB-4000HR Circuit Breaker Installation (Sheet 8 of 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-127

9-40. AS 40 2SAS Switchboard Modifications Incidental to ACB-4000HR Circuit Breaker Installation (Sheet 9 of 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-129

9-40. AS 40 2SAS Switchboard Modifications Incidental to ACB-4000HR Circuit Breaker Installation (Sheet 10 of 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-131

9-41. Switchboard 1E Front View and One Line Diagram . . . . . . . . . . . . . . . . . . 9-135

9-42. Switchboard 1E Rear and Foundation Views . . . . . . . . . . . . . . . . . . . . . . 9-137

9-43. Switchboard 1E Section Views (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . 9-139

9-43. Switchboard 1E Section Views (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . 9-141 x

9-44. Switchboard 1E Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-143

9-45. Switchboard 1E Wiring Diagram Unit 1 . . . . . . . . . . . . . . . . . . . . . . . . . 9-145

9-46. Switchboard 1E Wiring Diagram Unit 2 . . . . . . . . . . . . . . . . . . . . . . . . . 9-147

9-47. Switchboard 1E Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-149

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 1 of 24) . . . . 9-151

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 2 of 24) . . . . 9-153

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 3 of 24) . . . . 9-155

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 4 of 24) . . . . 9-157

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 5 of 24) . . . . 9-159

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 6 of 24) . . . . 9-161

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 7 of 24) . . . . 9-163

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 8 of 24) . . . . 9-165

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 9 of 24) . . . . 9-167

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 10 of 24) . . . . 9-169

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 11 of 24) . . . . 9-171

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 12 of 24) . . . . 9-173

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 13 of 24) . . . . 9-175

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 14 of 24) . . . . 9-177

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 15 of 24) . . . . 9-179

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 16 of 24) . . . . 9-181

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 17 of 24) . . . . 9-183

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 18 of 24) . . . . 9-185

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 19 of 24) . . . . 9-187

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 20 of 24) . . . . 9-189

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 21 of 24) . . . . 9-191

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 22 of 24) . . . . 9-193

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 23 of 24) . . . . 9-195

9-48. Power System, Switchboard 1E, Construction and Assembly (Sheet 24 of 24) . . . . 9-197

9-49. Open Frame Circuit Breaker Lifting Method . . . . . . . . . . . . . . . . . . . . . . 9-201

9-50. 1S/2S Bus Tie Unit Front, Rear, Section, Foundation Views and One Line Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-203

9-51. Schematic Diagram 1S/2S Bus Tie Unit and Control Unit - Wiring Diagram 1S/2S Bus Tie Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-205

9-52. Laundry Load Center Front View and 1-Line Diagram . . . . . . . . . . . . . . . . . 9-209

9-53. Laundry Load Center Rear, Section, and Foundation Views . . . . . . . . . . . . . . 9-211

9-54. Laundry Load Center Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-213 xi

( bl )

1. A SIEMENS WLL-4000HR air circuit breaker with static over current trips is provided for the protection of the 2,500 KW generator.

2. A SIEMENS WLL-4000HR air circuit breaker with static over current trips is provided for the protection of the 1S to 1SAS switchboard bus tie circuit. It is by means of this breaker in conjunction with a bus disconnect switch (non-Auto A SIEMENS WLL-4000 air circuit breaker), located on the 1SAS switchboard, that the busses of both switchboards can be connected.

3. A reverse power monitor is provided to protect the generator and its prime mover from reverse power flow.

4. Fuses and fuse holders are provided for the protection of the 1SG generator potential metering, control and indicating circuits.

5. Current transformers are provided for the requirements of the voltage regulator, electronic governor control and the current metering circuits.

6. Potential transformers are provided for the electronic governor control and the 1SG generator potential metering circuits.

7. Control power transformers are provided to supply the power requirements of the 1SG generator circuit breaker (52-1), the 1S/1SAS bus tie circuit breaker (52-2) and the 1S/1E bus tie circuit breaker (52-3).

8. Fuses are provided for the protection of the SAS potential connections for the phase sequence monitoring circuits.

1. A phase sequence indicator, and selector switch are provided to indicate phase rotation of the five SAS circuits on this switchboard.

2. A selector switch and a red indicator light are provided to monitor the phase orientation of the five SAS circuits.

3. Molded case circuit breakers are provided for the distribution of 450-volt power.

4. A SIEMENS WLL-1600HR air circuit breaker is provided to supply power from the 1S switchboard to the emergency switchboard 1E.

5. A SIEMENS WLL-4000HR air circuit breaker with static over current trips is provided for the protection of the 1S to 1SAS switchboard bus tie circuit. It is by means of this breaker in conjunction A SIEMENS WLL-4000A, bus disconnect switch is provided to disconnect the 1SAS switchboard, that the busses of both switchboards can be connected.

6. A SIEMENS WLL-4000HR air circuit breaker with static over current trips is provided for the protection of the 1S to 2S switchboard bus tie circuit. It is by means of this breaker in conjunction SIEMENS WLL-4000HR air circuit breaker with static over current trips, located on the 2S switchboard, that the busses of both switchboards can be connected.

1. A SIEMENS WLL-4000HR air circuit breaker with overload coils is provided for the protection of the 2,500 KW Generator.

2. A SIEMENS WLL-4000HR air circuit breaker with overload coils is provided for the protection of the 1SAS to 2SAS switchboard bus tie circuit. It is by means of this breaker in conjunction with a bus disconnect switch, located on the 2SAS switchboard, that the busses of both switchboards can be connected.

3. A reverse power relay is provided to protect the generator and its prime mover from reverse power flow.

4. Fuses and fuse holders are provided for the protection of the 1SASG generator potential metering, control and indicating circuits.

5. Current transformers are provided for the requirements of the voltage regulator, electronic governor control and the current metering circuits.

6. Potential transformers are provided for the electronic governor control and the 1SASG generator potential metering circuits.

7. Control power transformers are provided to supply the power requirements of the 1SASG generator circuit breaker (52-7) and the 1SAS/2SAS bus tie circuit breaker (52-8).

8. A SIEMENS WLL-4000A bus disconnect switch is provided to disconnect the 1SAS/2SAS bus tie cable should a fault occur in this cable.

(2-14 blank)

All other test and inspection procedures along with the circuit breaker draw-out instructions can be found in the manufacturer’s’ instruction literature provided in Chapter 7 of this manual and the various NAVSEA Technical Manuals (Table 6-2) for the specific breaker type. Table 6-1 is provided as an aid to identify the correct instruction booklet to be used.

Table 6-1. Circuit Breaker Technical Literature Circuit Breaker Protecting Booklet Number

1E/1S Bus Tie (52-A) NAVSEA 0362-LP-240-5000 1E/2S Bus Tie (52-B) NAVSEA 0362-LP-240-5000 1EG Generator (52-E) NAVSEA 0362-LP-240-5000

Table 6-2. Navy Circuit Breaker Technical Manuals Circuit Breaker Model Number Navy Technical Manual

ACB-4000HR NAVSEA 0362-LP-240-6000

ACB-1600HR NAVSEA 0362-LP-240-5000

AQB-A1600 NAVSEA 0962-LP-049-7010

AQB-LF400 NAVSEA 0362-LP-233-3020

AQB-LF250 NAVSEA 0362-LP-160-1000

AQB-A101 NAVSEA 0962-LP-042-1010

AQB-A102 S9324-GP-MMC-010

Characteristic curves of the thermal type circuit breakers (molded case) must be compensated for the ambient temperature in which the circuit breakers are being tested.

Circuit breakers having the type SS solid-state over current relay should be tested using a secondary injection test set as described in manufacturer’s instruction manual C3-215-l, Section II, paragraph 7. This instruction manual is located in Chapter 7 of this manual.

Moisture condensation may occur when the switchboard is secured and the temperature of components reduced. Inspect the switchboards thoroughly after any such securing and remove all condensation. If necessary, de-energize the switchboard and wipe off moisture in the vicinity of the live parts with a clean dry cloth.

Dielectric tests as outlined in paragraph 5-3.1 are recommended during each overhaul period. The curve obtained should be compared with the curve obtained at installation.

Whenever possible, check the meters against standards, particularly if they have been subjected to overload, misuse, excessive vibration or shock, or if there is any reason to suspect inaccuracy.

SECTION II

CORRECTIVE AINTENANCE

The following paragraphs contain some basic procedures for solving the common sources of trouble 6-3

CHAPTER 7

MANUFACTURERS’ INSERTS

7-1. MANUFACTURERS’ PUBLICATIONS AND INSERTS

Manufacturer Description Publication No.

General Electric Ammeter and Voltmeter 198-4555K10-001E General Electric Single-Phase and Polyphase Wattmeters 198-4555K26-001D General Electric Frequency Meter 198-4555K24-001E General Electric Synchroscopes 198-4555K20-001A General Electric Test Block and Plugs GEH-1023D EMI Phase Sequence Indicator Section D1 Cat EAP1J Basler Electric Veri-Sync Relay 90 88800 992 Wilmar Close Differential Relays Bulletin 100 Agastat Timing Relay Series 7000 Westinghouse Switchboard Instruments Temperature Meter 1,000 I.L. 43-241V Westinghouse Thermometer, Resistance 1,000 KW SSTG I.L. 43-270C

General Electric Installation for Resistance Thermometer Equipment

2,500 KW SSTG

498 4555L12-00

Automatic Terminal Information System

EMI Hardened Generator Power Monitor (GPM60) 2251-904

Cutler-Hammer Circuit Breakers Type AQB-A101 and NQB-A101 29-220 (pages 27 through 38) Cutler-Hammer Circuit Breakers Type AQB-LF100 and AQB-LF250 29-220 (pages 47 through 52)

SPD Technologies, Inc. Actron Circuit Breakers Type AQB-A102(E1), AQB-A102F, and NQB-A102

0362-LP-240-5000

SPD Technologies, Inc. Air Circuit Breakers Type ACB-1600HR 0362-LP-240-6000

SPD Technologies, Inc. Air Circuit Breakers Type ACB-4000HR 0362-LP-240-6000

Cutler-Hammer Series C Molded Case Circuit Breakers K-Frame 29-170K

Siemens Low Voltage WL Circuit Breakers Selection and Application Guide Cutler-Hammer F-Frame Circuit Breaker 10-225 amperes TD01203013E Cutler-Hammer Molded Case Circuit Breakers CA08100005E

Cutler-Hammer Time Current Curves Series G L-Frame Breakers TD012019EN

7-1 / (7-2 Blank)

(This Page Intentionally Left Blank.)

7-2. AMMETER AND VOLTMETER, GENERAL ELECTRIC 198-4555K10-001E.

7-3. WATTMETER, GENERAL ELECTRIC 198-4555K26-001D.

7-4. FREQUENCY METER, GENERAL ELECTRIC 198-4555K24-001E.

7-5. SYNCHROSCOPE, GENERAL ELECTRIC 198-4555K20-001A.

7-6. TEST BLOCK AND PLUGS, GENERAL ELECTRIC GEH-1023D.

7-7. PHASE SEQUENCE INDICATOR, EMI SECTION D1 CAT EAP1J.

7-8. VERI-SYNC RELAY, BASLER 90 88800 992.

7-9. CLOSE DIFFERENTIAL RELAYS, WILMAR D-100X.

7-10. TIMING RELAY, AGASTAT SERIES 7000.

7-17. SWITCHBOARD INSTRUMENTS, WESTINGHOUSE I. L. 43-241V.

7-18. THERMOMETER, WESTINGHOUSE I. L. 43-270C.

7-19. INSTALLATION FOR RESISTANCE THERMOMETER EQUIPMENT, GENERAL ELECTRIC

198.4555K12-002.

7-22. EMI HARDENED GENERATOR POWER MONITOR (GPM60), AUTOMATIC TERMINAL

INFORMATION SYSTEMS INC. 2251-904

7-23. CIRCUIT BREAKERS TYPES AQB-A101 AND NQB-A101, CUTLER-HAMMER 29-220.

7-24. CIRCUIT BREAKERS TYPES AQB-LF100 AND AQB-LF250, CUTLER-HAMMER 29-220.

7-25. ACTRON CIRCUIT BREAKER TYPE AQB-A102(E1), AQB-A102F, AND NQB-A102, SPD

TECHNOLOGIES INC. INSTRUCTION MANUAL

7-26. NAVSHIPS 362-2405 TYPE I MANUAL, AIR CIRCUIT BREAKERS, NAVY TYPE ACB-1600HR

AND ACB-1600HRC, SPD TECHNOLOGIES INC.

7-27. NAVSHIPS 362-2406 TYPE I MANUAL, AIR CIRCUIT BREAKERS, NAVY TYPE ACB-3200HR

AND ACB-4000HR, SPD TECHNOLOGIES INC.