Specifications

Air Conditioning
and Combi Series Interactive Inverter-Chargers
When touring the country, especially in the more remote locations, having the ability to run an air conditioner can
beanabsolutegodsend.WithaCombiSeriesInteractiveInverter-Charger,youcanbesurethatyouhavethe
power to run your air conditioner in almost any situation; when driving along, connected to park power, running
offagenerator,orrunningoffthebatterybank.Throughextensiverealworldtesting,theCombiSeriesunitshave
beenshowncapableofrunningmostwellknownRVstyleairconditioningsystemsfrominverterpoweralone.*
Air-Con from Generator Power
Ifparkpowerisnotavailable,thenextbestoptionforrunningairconditioningiswithageneratorsupporting
theload.ByutilisingthePowerSupportfeatureandDynamicPowerShifting,younolongerneedanover-sized
generatortocovertheheavystartupload.WithDynamicPowerShifting,theCombiSeriesunitwilltaketheheavy
start load of the aircon using battery power, and then slowly transfer the load across to the generator once the
airconditionerloadstabilises.Anyexcessgeneratorpowerthenre-chargesthebatteries.Thisallowstheuseofa
much smaller generator supporting the continuous load of the air conditioner at much greater efciency.
Air-Con From Park Power
When connected to a powered campsite, it’s common
to run all the AC loads from the park power source,
including the air conditioner. However, it is quite
easytooverloadtheparkpowerfeed.Thankstothe
PowerSupportfeatureoftheCombiSeriesInteractive
inverter-chargers, this can easily be avoided.
Air-Con from Battery Power
Ifparkpowerandgeneratorpowerisnotavailable,the
CombiSeriesInteractiveinverter-chargercanrunthe
air conditioner itself using stored battery power. Air
conditioning does draw a lot of power, so the batteries
may not last very long without any suitable source of
re-charging(suchasfromtheenginealternator,etc).
NOTE:AbilityofCombiSeriesInteractive
Inverter-Chargersrunningairconditioners
depends on battery capacity, inverter size,
any other appliances running at the time, and
specications of individual air conditioner.
*Resultsachievedwith<100Wofotherloadsrunningatthe
same time, fully charged battery bank, with well known brand
models. Results will vary depending on individual air-con
specications and system congurations.
CombiSeriesInteractive
Inverter-Charger
2kWAirConditioner
1500WGenerator
Battery Bank
Battery Bank
0W
1500W
3000W
1000W
A/CStartupSurge
A/CContinuousLoad
3000W
500W
AirConditioner+
OtherLoads
4000W Total Demand
Air Conditioner
2000W Total
ParkPower
Max. 3500W
InverterPowerSupport
500W
Engine
Alternator