Trane Technologies Thermo King Advancer A360 User Manual

30
TK 61753-2-MM-EN
Electrical Maintenance
AC Generator
WWAARRNNIINNGG
HHaazzaarrddoouuss VVoollttaaggee!!
TThheessee uunniittss uussee AACC vvoollttaaggee ffrroomm tthhee AACC ggeenneerraattoorr ffoorr tthhee AAccttiivvee rreeccttiiffiieerr.. LLeetthhaall vvoollttaaggee ppootteennttiiaallss ccaann eexxiisstt
oonn ccoonnnneeccttiioonnss iinn tthhee ffaann ccoonnttrrooll bbooxx.. TTaakkee aapppprroopprriiaattee pprreeccaauuttiioonnss aanndd uussee eexxttrreemmee ccaarree wwhheenn tteessttiinngg tthhee
uunniitt..
The AC generator provides electric power during diesel engine operation and during electric standby operation. The AC
generator is mounted under the diesel engine and driven by a belt. The AC Generator is part of the Combination
Machine. The AC generator provides AC power for the Active Rectifier. The Active Rectifier converts the AC Power to
51VDC for use by the Fan Motors and the DCDC Converter. The AC generator shares its housing with the Electric
Standby motor. Two separate machines are contained within a single enclosure.
Test the AC generator output under a load as follows:
1. Use the Service Test Mode to run the unit in high speed cool. Refer to the appropriate Diagnostic Manual for specific
information about the Service Test Mode.
2. Remove the cover from wire connection box on the AC generator.
3. 2. Check the AC output voltage between the following terminals: U to V, V to W, and U to W. If the mains supply is a
50Hz supply, approximately 30 Vac should be present between each pair. If the mains supply is 60Hz, approximately
Vac should be present between each pair. If not, the AC generator is faulty.
AC Generator Repair
If after testing the AC Generator, it is found to be faulty, please follow the procedure below to remove the generator
NNoottee:: Please find our animated graphic’s on the Removal of the AC generator at the following location. Please study
this before attempting to remove this for the first time. A-Series Combo Animations The steps are also listed
below for further use.

Trane Technologies Thermo King Advancer A360 Specifications

General

Brand	Trane Technologies
Model	Thermo King Advancer A360
Category	Refrigerator
Language	English