IntroductionBrochure.ENGTRANS-AMF01V4802/20
TRANS-AMF
AUTOMATICMAINSFAILUREUNIT
1.2Warranty
EMKO Elektronik warrants that the equipment delivered is free from defects in material and workmanship.
This warranty is provided for a period of two years. The warranty period starts from the delivery date. This
warranty is in force if duty and responsibilities which are determined in warranty document and instruction
manual performs by the customer completely.
1.3Maintenance
Repairs should only be performed by trained and specialized personnel. Cut power to the device before
accessing internal parts.
Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene etc.). Use of these
solvents can reduce the mechanical reliability of the device. Use a cloth dampened in ethyl alcohol or
water to clean the external plastic case.
1.Introduction
1.1GeneralSpecifications
Theunitprovidesforautomatictransferofaloadfrommainstogeneratorintheeventofamains
failure.Intendedforunattendedoperation,itisabletodetectfailureofanyphaseofthemainsandto
startandswitchovertoageneratorifthemainsvoltagegoesoutsidepre-setlimits.Bothautomatic
andmanualcontrolispossible. A testmodeisalsoavailablewhichallowsthegeneratortoberun
withouttakingtheload.
TheunithasDualWorkingfeature.Intheeventofamainsfailure,groupwithhighprioritystartsand
takestheload.Ifbothgroupshasnopriority,thegroupwithlessworkinghourwillstartandtakethe
load. TouseDualWorkingfeatureDualSetexpansionmodulemustbeused.
TheunitcalculatesengineRPMfromMagneticPickupsensor(MPU)and/orgeneratorvoltagesignal.
TheunitmonitorsJ1939ECUmessagesandprovidesremotestart/stopcontrolviaJ1939protocol
(supportedECUs:VolvoEMS2,VolvoEDC4,Perkins,ScaniaS6,MANMFRandstandardmessages).
The unit monitors generator operation and gives warning of any faults that are detected.
The configurable input-3 can be used as the water level sensing input.
The configurable input-7 can be used as the cabin temperature analog input.
The unit has got the “Event Log” that will record last 500 events.