Battery Requirements; Charging System - Fullwat PDA-D Serie Manual De Instrucciones

5.2 POWER SYSTEM CONNECTION EXAMPLE
Determine how you are going to use your inverter then design a power
system that will give you maximum performance. The configuration
shownbelow is some typical power system design, only for reference.

5.3 BATTERY REQUIREMENTS

Battery type and battery size strongly affect the performance of the power inverter. Therefore, you need to identify the type
of loads your inverter will be powered and how much you will be using them between charges. Once you know how much
power your need. We recommend that you purchase as much battery capacity as possible.
IMPORTANT: Connect the inverter to a 12-volt battery or 12-volt battery bank system. The inverter will not work on 6-volt battery
system and will be damaged when connected to a higher-than-12-volt battery system such as a 24-volt battery system in
some trucks or recreational vehicles.
Be awared to watch service voltage from your battery system. Unloaded battery voltage should be 13,4-13,8 Vdc always,
over 12 Vdc in any case if your battery is fully charged and in healthy condition.
Lower voltages such as ≤12 vdc after full charging processing or after working period usage will determinate battery end of
life ready to change by a new one.

5.4 CHARGING SYSTEM

The charging system must be appropriate for your particular installation. A well-designed charging system will ensure that
power is available when you need it and that your batteries remain in top condition. Inadequate charging degraded system
performance and the wrong type of charger will reduce battery life.
Contact with us or visit our website to find more information about our different battery chargers.
6. INVERTER LOCATION
The Inverter power inverter must only be installed in a location that is:
DRY The inverter must be installed in a dry location and not subject to moisture especially rain, spray, or splashing bilge water.
COOL The inverter should not be exposed to metal fillings or any other form of contamination.
VENTILATED The ambient air temperature should be between 0-40ºC (32-104"F) for best performance.
SAFE Ventilation openings on the inverter must not be obstructed. If the inverter is mounted in a tight fitting compartment, the
compartment must be ventilated with cut-outs to prevent the inverter from overheating.
CLOSE TO BATTERY The inverter is not ignition-protected equipment, so it cannot be installed in areas containing gasoline tanks or
fittings which require ignition protected equipment. We recommend that it is safest not to install any kind of electrical equipment
including the inverter in these areas.
PROTECTED FROM BATTERY GASES The inverter should be installed as close as possible to the batteries, but not in the same
compartment to prevent corrosion. Avoid excessive cable lengths and use the recommended wire sizes. We recommend that
install with sized battery cables to achieve less than 3% voltage drop on battery cables under full load. This will maximize the
performance of the inverter.
7. CABLES FOR DC INPUT AND GROUND
To operate safely and effectively, use low- resistance wiring between the battery and the inverter because the inverter receives
high-current input from a low-voltage battery.
Run a chassis ground cable from the grounding point to chassis ground screw on the inverter's DC panel.
There is spare DC cable inside of packing, you can use it for normal connection, if you need longer or special system installation,
you can buy the cables from market. When purchasing cables for DC input and ground:
• Use the enough size DC input cable if you use longer cable.
• Use a matching cable size for ground cable. Terminate one end with an appropriately-sized ring connector.
• Use standard copper wires, avoiding aluminum wires due to their higher-resistance rating. Have your DC input cables crimped
and terminated with appropriately sized ring connectors at the store of purchase.
Fuse or
Circuit breaker
Batteries
bank
Earth stake
Power
inverter
1-2m
Typical power system designs
- 13 -
Digital display
DC
loads
AC loads
USB
Remote control
(opcional)