Vanner 20-1000TUL Manuel du propriétaire télécharger pdf (Page 4)

Vanner Power Group

20-1000TUL INVERTER—OWNER'S MANUAL

Functionality

Inverter

The 20-1000TUL converts battery power to 1050 Watts of 120 VAC modified sine

wave power to operate vital emergency vehicle equipment. The unit is easily connected

to the positive and negative posts of a battery system with appropriate fusing, and

when turned ON, produces 120 VAC True RMS power.

The inverter also has an energy-saving feature called Load Demand. With this feature,

the inverter output is pulsed, significantly reducing the current draw from the battery

until a demand is made on its output. Continuous output of 120 VAC resumes when a

load greater than 5 Watts is applied. The load demand feature can be disabled with the

Setup Switch on the front panel.

A built-in transfer relay senses AC input to the emergency vehicle (shore/utility power)

and connects the AC input directly to the GFCI receptacle. At that time, all equip-

ment which was operating on the inverter is now powered by the AC shore line.

ARNINGARNING

ARNING

Battery input

cables must be

connected to

the battery

with proper

polarity to avoid

damaging the

inverter.

FIGURE 1—SYSTEM DIAGRAM

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Vanner 20-1000TUL Manuel du propriétaire Page 4