43
Systems
As part of the AC boat circuitry he green ground wire
takes a different path. It exits the yacht shore power inlet
or cord reel and travels to a galvanic isolator. See the il-
lustration.
A 60 amp (60 hertz) galvanic isolator for domestic use is
connected in series with the AC grounding “green” wire.
Overseas yachts use a 30
amp (50 hertz) galvanic
isolator.
The purpose of the gal-
vanic isolator is to isolate
the yacht’s grounding sys-
tem from the shorepower
ground. The galvanic iso-
lator allows AC voltage to travel back to the green ground
wire at the marina power center in the event a short ex-
ists on the boat. Also, the isolator blocks any DC current
from traveling on the green ground wire. This eliminates
the possibility of galvanic interaction from other boats in
the vicinity.
The green ground or “bonding wire” runs from the
yacht’s shore power inlet or optional cord reel to the gal-
vanic isolator. From the output of the galvanic isolator it
runs to the AC ground buss located behind the AC main
control panel in the salon.
Since the galvanic isolator is not polarized either termi-
nal can be used for the inlet or output side for the green
grounding wire. See the illustration.
There is a fan located inside the isolator. If you ever hear
the fan running the
isolator has failed
. Disconnect the
shore power from the boat and check the system. Call
your closest Regal yacht dealer for more information.
Do not to store objects inside the locker that might in-
hibit air
fl
ow to the galvanic isolator fan.
Note that the galvanic isolator system is also used in
yachts using the 50 amp main breaker (no ELCI). Nor-
mally the galvanic isolator is found in the engine room
sometimes called the bilge or sump.
TYPICAL GALVANIC ISOLATOR
Содержание 42SC
Страница 1: ...784028 1 2013 OWNER S MANUAL 42SC 46SC ...
Страница 31: ...11 Safety On Board NAVIGATION LIGHT RULES ...
Страница 52: ...9 Rules Of The Road ...
Страница 53: ...10 Chapter 3 ...
Страница 94: ...41 Systems TYPICAL EARLY YACHT AC CIRCUITRY FLOW CHART ...
Страница 97: ...44 Chapter 4 TYPICAL LATER AC ELCI CIRCUITRY FLOW CHART ...
Страница 128: ...75 Systems TYPICAL WASTE SYSTEM EARLIER MODELS TOILET BOWL ASSEMBLY EARLIER MODELS ...
Страница 167: ...14 Chapter 5 AFT FORWARD SIDEWAYS DIAGONALLY ROTATE JOYSTICK FUNCTIONS ...
Страница 204: ...20 Chapter 7 WASHER DRYER COMBO 46SC ...
Страница 205: ...21 Auxiliary Equipment Operation WASHER DRYER FEATURES ...
Страница 208: ...24 Chapter 7 UNDERSTANDING THE CONTROL PANEL ...
Страница 228: ...44 Chapter 7 E F F PROCESS COMPLETE ...
Страница 270: ...25 Cosmetic Care Maintenance OVERBOARD DISCHARGE PAN DRAIN TYPICAL VECTOR COMPACT AC SYSTEM AIR FILTER ...
Страница 285: ...40 Chapter 8 TYPICAL DIESEL GENERATOR PARTS DESCRIPTION ...
Страница 286: ...41 Cosmetic Care Maintenance ...
Страница 304: ...59 Cosmetic Care Maintenance VOLVO IPS ENGINE DRIVE COMMON PARTS IDENTIFICATION ...
Страница 310: ...65 Cosmetic Care Maintenance WASHER DRYER ...
Страница 311: ...66 Chapter 8 PERIODIC MAINTENANCE ...
Страница 323: ...11 Troubleshooting SHORE CABLE SYSTEM ...
Страница 325: ...13 Troubleshooting TACHOMETER ELECTRONIC DIESEL ...
Страница 326: ...14 Chapter 9 TACHOMETER ELECTRONIC DIESEL ...
Страница 332: ...20 Chapter 9 TYPICAL WINDLASS ...
Страница 338: ...6 Chapter 10 WASHER DRYER ...
Страница 354: ...8 Chapter 12 TECHNICAL DRAWINGS ...
Страница 355: ...Technical Information 12 9 42 46 MAIN SHIP S AC PANEL REGAL PART 442014 ...
Страница 356: ...Technical Information 12 10 42 46 MAIN SHIP S AC PANEL EURO VERSION REGAL PART 442013 ...
Страница 357: ...Technical Information 12 11 42 46 MAIN SHIP S DC PANEL REGAL PART 442015 ...
Страница 358: ...Technical Information 12 12 42 46 BATTERY MANAGEMENT PANEL W BREAKER SIZES PART 412510 ...
Страница 359: ...Technical Information 12 13 42 46 BATTERY MANAGEMENT PANEL REAR VIEW PART 412510 ...
Страница 360: ...Technical Information 12 14 42 46 BREAKER PANEL W BREAKER SIZES PART 446133 ...
Страница 361: ...Technical Information 12 15 42 46 MAIN SHIP S AC DC PANEL W BREAKER SIZES PART 442014 ...
Страница 362: ...Technical Information 12 16 42 46 MAIN SHIP S AC DC PANEL W BREAKER SIZES LISTED ...
Страница 363: ...Technical Information 12 17 42 SC DECK HARNESS ROUTING ...
Страница 364: ...Technical Information 12 18 42 SC HULL HARNESS ROUTING 1 ...
Страница 365: ...Technical Information 12 19 42 SC HULL HARNESS ROUTING 2 ...
Страница 367: ...Technical Information 12 21 42 SC STARBOARD THROUGH HULL FITTING LOCATIONS ...
Страница 369: ...Technical Information 12 23 42 SC A C HULL RUNS ...
Страница 370: ...Technical Information 12 24 42 SC A C DECK RUNS ...
Страница 371: ...Technical Information 12 25 42 SC V BERTH HOT WATER PLUMBING RUNS ...
Страница 372: ...Technical Information 12 26 42 SC V BERTH COLD WATER PLUMBING RUNS ...
Страница 374: ...Technical Information 12 28 42 SC PORT HULL HOT AND COLD PLUMBING RUNS PROFILE VIEW ...
Страница 375: ...Technical Information 12 29 42 SC PORT HULL HOT WATER PLUMBING RUNS ...
Страница 376: ...Technical Information 12 30 42 SC OVERVIEW COLD PLUMBING RUNS ...
Страница 377: ...Technical Information 12 31 42 SC SUMP LAYOUT ...
Страница 378: ...Technical Information 12 32 ...
Страница 379: ...Technical Information 12 33 46 SC ONLY ISOLATION TRANSFORMER CIRCUITRY EARLIER VESSELS ONLY ...
Страница 380: ...Technical Information 12 34 46 SC ONLY EURO VERSION ISOLATION TRANSFORMER CIRCUITRY EARLIER VESSELS ONLY ...
Страница 381: ...Technical Information 12 35 46 SC DC GROUND CIRCUITRY ...
Страница 382: ...Technical Information 12 36 46 SC TRIM TAB SWITCH CIRCUITRY ...
Страница 383: ...Technical Information 12 37 46 SC TYPICAL BATTERY MANAGEMENT PANEL CIRCUITRY ...
Страница 384: ...Technical Information 12 38 46 SC TYPICAL GFCI CIRCUITRY ...
Страница 385: ...Technical Information 12 39 46 SC TYPICAL FIRE EXTINGUISHER GROUND CIRCUITRY ...
Страница 386: ...Technical Information 12 40 46 SC TYPICAL TWIN VOLVO DIESEL ENGINE FIRE EXT SHUTDOWN ...
Страница 387: ...Technical Information 12 41 46 SC BATTERY SWITCH CIRCUITRY ...
Страница 388: ...Technical Information 12 42 46 SC ELECTRONICS CIRCUITRY OVERVIEW ...
Страница 389: ...Technical Information 12 43 46 SC WIPER CIRCUITRY OVERVIEW ...