Basic Info.
Power Source
Solar Power, Solar Power
Nature of Wave String
Sine Wave Inverter
Product Grade
High -Quality/Intelligent Control
Material
Pure Copper Transformer
Input Voltage
100V/110V/220V/50Hz
Output Voltage
100V/110V/220V/50Hz
Wholesale Price
Negotiation
Origin
Shengzhen Guangdong China
Product Description
1kw pure sine wave Solar Power Inverters
1.INV-A1 Solar inverter introduction:
This kind of solar inverter upgraded and promote completely according to the adavantages and disadvantages of old one,use latest power efficiency technology.with high convert efficiency,stable performance,lowload consumption,strong overload capacity,strong antijamming capability;supply pure sine wave AC power for commercial,industry,communication,civilian,army.
It is suitable for DC12V 24V 48V 72V Solar power system,power air condition,TV set,cash register,fridge,washing machine,computer,electrical tool,lighting,industry equipment,communication equipment.etc.
3.Characters
1.Pure sine wave output.Built-in transfer switch automatically transfers between inverter power and incoming AC power
2.CPU management,intelligent control,module design
3.LED/LCD display function
4.High conversion efficiency (between 90%-98%),low consumption
5.Can match with various battery types,such as sealed lead acid battery,open lead acid battery,gel battery and different types of lithium batteries.
Three-step intelligent charging mode available.
-Able to charge various types of battery
-Maximum charging current is adjustable
-Can be use as a charger
7.Also called a dynamic inverter,due to the advantage of having a powerful overload capacity. For example,1KW model can power 1P air conditioning.2KW can power 2Ps of air conditioning,3KW can power 3Ps of air conditioning,etc.
8.With adopting the latest American low frequency circuit design and new electric materials, the whole system is more stable,with a low malfunction rate and long-life.Under normal usage,product life expectancy is 8 years.
9.Protection: High voltage protection
Under-voltage protection
Over-temperature shutdown
Automatic overload protection
Short-circuit protection
10.Power efficiency designing,resisting harmonic wave and inductive load ,safe and stable.
11.The frequency of 50/60HZ automatic selection,give priority to use AC and DC with automatic adjustment.display dynamic schematic diagram,comprehensive functions.easier to use.
12.Pure copper transformer , blind post and wire.High density conformal coating.Double ball bearing mute dc fan,Large LCD screen,Large current terminals,Best electric components,best packing,safe,efficient and high level.
Solar Inverter Mode Specification
Power Consumption
300W~12KW
DC input specification
Nominal Voltage
DC12/24/48/72V-AC220V
DC12/24/48/72V-AC110V
Input Voltage Range(normal working voltage)
10V-16V (DC12V)
20V-32V (DC24V)
40V-64V (DC48V)
60V-96V (DC72V)
Low Battery Alarm(buzzer alarmwhen voltage is low )
10.5Vdc ± 0.3Vdc (12V)
21.0Vdc ± 0.6Vdc (24V )
42.0Vdc ± 1.2Vdc (48V)
63.0vdc ± 1.8Vdc (72V)
Low Voltage shutoff(turn off when voltage is low)
10.0Vdc ± 0.3Vdc (12V)
20.0Vdc ± 0.6Vdc (24V)
40.0Vdc ± 1.2Vdc (48V)
60.0Vdc ± 1.8Vdc (72V )
Low Voltage Recovery(when voltage recovery,It will turn on)
12.0Vdc ± 0.3Vdc (12V)
24.0Vdc ± 0.3Vdc (24V)
48.0Vdc ± 0.3Vdc (48V)
72.0Vdc ± 0.3Vdc (72V)
Over voltage Shut off(when voltage is high,buzzer alar and system turn off)
16Vdc ± 0.3Vdc (12V )
32Vdc ± 0.6Vdc (24V )
64Vdc ± 1.2Vdc (48V )
96Vdc ± 1.8Vdc (72V)
Over Voltage Recovery(when voltage recovery,system turn on)
15.5Vdc ± 0.3Vdc (12V)
31.0Vdc ± 0.6Vdc (24V )
62.0Vdc ± 1.2Vdc (48V)
93.0Vdc ± 1.8Vdc (72V)
Efficiency
≥90%
Give priority to DC(voltage of battery lower than this,P-grid power load)
11Vdc ± 0.3Vdc (12V )
22Vdc ± 0.6Vdc (24V)
44Vdc ± 1.2Vdc (48V )
66Vdc ± 1.8Vdc (72V )
Give priority to DC(voltage of battery higher than this,battery power the load)
13.5Vdc ± 0.3Vdc (12V )
27.0Vdc ± 0.6Vdc (24V )
54.0Vdc ± 1.2Vdc (48V )
81.0Vdc ± 1.8Vdc (72V )
AC input specification
220VAC
110VAC
Input Wave Type
Pure sine wave (utility or generator)
Pure sine wave (utility or generator)
Nominal Input Voltage
220Vac/230Vac/240Vac
110Vac/120Vac/130Vac
Low Voltage shutoff
180Vac±4%
85Vac±4%
Low Voltage Recovery
195Vac ±4%
90Vac ±4%
Over voltage Shut off
260Vac±4%
135Vac±4%
Over Voltage Recovery
255Vac±4%
130Vac±4%
Rule
The three stages
Constant current charging( Constant current stage) → constant voltage charging (constant voltage stage) → float charging (constant voltage stage)
Efficiency
≥98%
Transfer time(AC to DC)
<4ms
Transfer time(DC to AC)
<8ms
AC output specification
Nominal output Voltage
220Vac/230Vac/240Vac
110Vac/120Vac/130Vac
Output Volatge Range
±10% rms
Nominal output Frequency (Hz)
50Hz ± 0.3Hz/60Hz ± 0.3Hz(automatic selection)
Power Factor
1.0
Output Wave Type
Pure sine wave
Wave Form Deviation Factor ( THD )
≤3%( Liner Load )
Dynamic Response( 0~100% )
5%
Crest Factor( CF )
3:1
Over-Load Protection(SMPS load)
(110%(125%load>150% ±10% :Fault (shutdown output) after 20s
Other Description
Continuous Running Time
Continuous Running Allowed
Power on mode
≤Nominal Power×2%
Power-saving mode
≤6W
Safety
CE(EN62040-1) EMC :EN62040-2, C2
Communication port
RS232 / customize
Cooling
Cooling-Variable Speed Fan run under ventilation condition.
Noise
<60dB
Operating Temperature Range
-10~+40
Storage temperature
-25~+70
Humidity
0-95%relative humidity(No Condensation)
Altitude( m )
≤5000(over1000 meters,Derated capacity in service )
Display
LED light +LCD screen
The Alarm Way
The buzzer alarm
Protection
Under-Voltage Protection,Over-Voltage Protection,Over-temperature Protection,Short Circuit Protection,Electric Leakage Protection,Over-Load Protection,Lower Volatage Recover,High Voltage Recovery,temperature intelligent control,broken alarm
IP Grade
IP20 / customize