4.
5.
3) Installation of remote control box
Fixed on the plane with an opening, then fix two screws directly on the position of two
installation holes of the remote control box.
The remote control box can also be installed on the base of 86X86mm electrical socket.
Connect the connection between the remote control box and the inverter.
Note:
This product can also be used as a common inverter without connecting the remote
control box.
Battery Status
FAULT
POWER
ON/OFF
Inverter Remote
Model:R3
85mm
4.5mm
5. BATTERY
1) Current and voltage of battery The battery is used to supply the DC input voltage
required by the product, and its rated voltage must be in line with the rated input
voltage of the inverter, beyond the input voltage range of the inverter, and the cross
connection will cause the product to be under voltage or under voltage protection.
At the same time, the battery must provide enough current for inverter, a small capacity
battery is not able to drive high power appliances, in this case, usually due to excessive
current and battery discharge the battery terminal voltage low, under voltage protection
products appear
The simple formula for the battery current is the load power / the battery voltage. As the
inverter itself will be part of the loss, so the actual current will be greater than this value
of about 10%. For example: the battery voltage is 12VDC, the load power is 1000W,
then the actual current size of the battery is about 1000W 12V
110%=91.6A
2) Battery working time
The using time of battery depends on battery capacity (AH) and the power of the
connected load (W), the calculating method is: Time (hours) =battery capacity (AH) x
battery output voltage (V) x efficiency rate
electrical power of using (W) such as the
12V DC input inverter uses the 12V battery, if the battery capacity is 2000AH and at
this time the inverter is driving 1000W power load, the efficiency rate is 90% when the
battery is full, according to the formula above, the battery use time =2000(AH) / (1000 /
12x110%) = 21.8 (Hour). This means the battery can be used for 21.8 hours.
Note:
The above formula is the calculation result of the battery discharging rate in 20
hours, that is, when the discharging current of 2000 Ah battery does not exceed 100A,
the discharging time will be shortened when the discharging current exceeds this value.
This part can refer to the battery manufacturer's specifications, and whether the battery
is fully charged will also affect this result.
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. In a
vehicle, connect the ground terminal to the chassis of the vehicle. On the ship, connect
the ground terminal to the ship grounding system; In a fixed position, connect the
ground terminal to the earth.
Warnings:
To make sure the firmness of the connection. The ground wire must be 14AWG (
2
2.08mm ) or even larger.
Do not operate the power inverter without connecting to ground. Electric shock hazard
may result.
2) Connect to the battery
Please do all the safety precautions before connection, then check whether the battery
voltage is in accordance with the input voltage of the inverter. Only the voltage of
battery according with the requirements can be allowed to connect with the inverter.
The connecting wire must be big enough to bear current, or else the inverter can not
support big load because of voltage reduce caused by the small cross-sectional wire.
Depending on the below table, please select the input DC wire or larger one.
Inverter Input
voltage
Rated power
Max current
of cable
Specification of
wire length
1m
(Cross section area)
12V
24V
1000W
1500W
2000W
2500W
3000W
4000W
5000W
1000W
1500W
2000W
2500W
3000W
4000W
5000W
100A
150A
200A
250A
300A
400A
500A
50A
75A
100A
125A
150A
200A
250A
2
6AWG(13.30mm)
2
4AWG(21.15mm)
2
3AWG(26.67mm)
2
2AWG(33.62mm)
2
1AWG(42.41mm)
2
0AWG(53.49mm)
2
00AWG(67.43mm)
2
9AWG(6.63mm)
2
7AWG(10.55mm)
2
6AWG(13.3 mm)
2
5AWG(16.77mm)
2
4AWG (21.15mm)
2
3AWG (26.67mm)
2
2AWG (33.62mm)
2
N
13.30mm
2
N
21.15mm
2
N
26.67mm
2
N
33.62mm
2
N
42.41mm
2
N
53.49mm
2
N
67.43mm
2
N
6.63mm
2
N
10.55mm
2
N
13.30mm
2
N
16.77mm
2
N
21.15mm
2
N
26.67mm
2
N
33.62mm
Specification of wire
length
1m
(Cross section area)
Specification of wire
length
N m
(Cross section area)
2
3AWG(26.67mm )
2
1AWG(42.41mm )
2
0AWG(53.49mm )
2
00AWG(67.43mm )
2
2
1AWG(84.82mm )
2
2
0AWG(107mm )
2
2
00AWG(135mm )
2
6AWG(13.3mm )
2
4AWG(21.15mm )
2
3AWG(26.67mm )
2
2AWG(33.62mm )
2
1AWG(42.41mm )
2
0AWG(53.49mm )
2
00AWG(67.43mm )
Notice:
1. The above table is only for your reference. In practice, the thick wire can be replaced by
two thin parallel wires if only the total section acreage of the wire meets the
requirements.
Power Inverter With
Remote Controller