Wagan ProLine Manuel d'utilisateur télécharger pdf (Page 10)

ProLine

™

5,000 Watt DC to AC Inverter by Wagan Tech

www.wagan.com

The curve can be applied to any lead acid battery under load providing that it has

an AH rating at the 20 hour rate.

Continuing with the previous example, the 150 amp load will need to run for 10

hours, so we begin configuration with a 1,500 AH battery. If the vertical is 1,500

and the horizontal is 150 amps, the percentage of load on the battery is 10%. The

curve shows that the 1,500 AH is derated to 90% of maximum. This means that

the battery will have to be 1,650 AH for the full 10 hour run time. It is important to

add some extra battery capacity, because as the batteries age they will lose AH

capacity.

CONFIGURATING THE BATTERY BANK

Twelve volt, 220 AH batteries were selected for these illustrations because they are

generally readily available and relatively inexpensive. They are deep-cycle type

and with regular recharging they have a relatively long life. These batteries are

“flooded” type; they freely vent hydrogen and oxygen while under charging and

heavy discharge. They must be vented to outside air to prevent accumulation of

explosive gases.

FUSING REQUIREMENTS

NOTE: It is important that this 5,000 watt inverter has the correct main battery fuse

added to the Positive (+) battery cable as close as possible to the battery bank’s

positive terminal. Refer to this chart for correct size:

#2012 (12V DC INPUT) #2012-4 (24V DC INPUT) #2012-8 (48V DC INPUT)

ANL 500 amp fuse ANL 250 amp fuse ANL 125 amp fuse

The fuse amperage rating must be sized to allow simultaneous operation of all the

AC appliances to be powered, allowing for the momentary high startup current

requirements of inductive loads. Use the recommended fuse block (fuse holder)

and fuse, or an electrical equivalent. ANL type fuses and fuse holders are readily

available from marine supply dealers.

The fuses are very important to protect equipment, batteries and personnel. The

fuses protect against battery explosion if the cables that connect to the inverter

accidentally short. For less than 5,000 maximum continuous AC output, fuse each

Positive cable at 20 percent above the continuous DC current that cable is to handle.

BATTERY BANK DIAGRAM

The diagrams below show inverter connections to a battery bank with recommended

fuse protection.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 19 20

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Wagan ProLine Manuel d'utilisateur Page 10