4. ASSEMBLE
1) The position of Mounting
First ensure that there is enough space to install the inverter, while the installation location must meet
the following requirements:
(1) Drying: Do not use water or other liquids dripping on the inverter
(2) Cool: a working environment temperature of the product is 0-40
℃
, preferably a temperature of 10-25
℃
, at a temperature as low as possible within this range
(3) Ventilation: There should be a certain distance between inverter and other objects, to avoid blocking the
products vents.
(4) Clean: Do install the products in the dusty, wood chips or other particles , If cooling fan is turned on, the
particles involved in the inside of the product, thus affecting the normal work.
(5) Inverters and batteries when connected, will produce arcs or sparks, so there should not be around
flammable objects such as gasoline, alcohol , etc.
2) Assemble the inverter
For this big power inverter, because the heavier weight, preferably mounted on a solid platform, such as
floor, table or mounting bracket fine. In order to avoid falling off, platform for supporting the product should
can bear the weight of sufficient capacity, and it is good with four screws to secure the product.
3) Assemble the remote control box
1) The remote is designed to be mounted on a dash or other surface where a hole should be cut so that it
sits flush. This is not a requirement however just a recommendation.
2) The remote cable should be plugged into inverter and the remote before mounted.
Note:
Optional remote is not needed for inverter operation. The main power switch will work the power
on / off.
5. BATTERY
1). Voltage and current of the battery
The battery is designed to supply the unit with DC input voltage and the rated voltage should be in
accordance with the rated input voltage of the inverter. Any voltage exceeds the range of the input voltage
of the inverter will cause over voltage or under voltage protection.
In the meantime, the battery should supply sufficient current. The small capacity battery cannot drive the
large power electrical appliance. In this case, the battery will be in under voltage protection because of the
over-discharge of the battery. The simple calculation method of battery current is: load power divided by
battery voltage. Due to the consumption of the inverter itself, the actual current will be about 10% larger.
For example, the voltage of lead acid battery is 12VDC, and load power is 1000W, therefore, the actual
current of the battery is about 1000W÷12V×110%≈91.6A.
2). Battery operating time
Battery operating time depends on battery capacity and current, and the calculation formula of operating
time is: battery capacity divided by current, that is, battery capacity divided by the value of the load power
divided by battery voltage times 110%. For example, battery specification is 12V, 2000Ah, load power is
1000W, so the total discharging time is 2000Ah÷ (1000÷12×110%) ≈21.8 hours
Notice:
The result of formula above is on the basic of discharging rate of 20 hours of the battery, that is,
the result is from the discharging current of 2000Ah battery not exceed 100A. When the charging current
exceeds this value, the discharging period will reduce. And the quantity of the electricity of the battery may
also influence the result. See the specification of the battery manufacturer.
6. CONNECTION
1) Grounding
The power inverter has a terminal on the back panel marked "Grounding" or " ". This is used to
connect the chassis of the power inverter to the ground.
The ground terminal has already connected to the ground wire of AC output receptacle through the
internal connecting wire. The ground terminal must be connected to the ground wire, which will vary
depending on where the power inverter is installed.
3
4
(3) Remote Controller Box
(2) Output Panel
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Normal working indicator
Remote interface
Connecting wire
Fault indicator
Power switch
(Switch)
AC output socket
Power ON/OFF switch