20KW Single-Phase 220VAC Power-Frequency Solar Power Inverter

20KW Single-Phase 220VAC Power-Frequency Solar Power Inverter System 1

20KW Single-Phase 220VAC Power-Frequency Solar Power Inverter

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 8000 pc/month

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Product overview:

The inverter is a highly stable and reliable power supply meeting high reliability requirement for power grids and network systems.Its high quality enables it to provide safe,reliable and overall protection for loads such as data centers of users,industrial control equipment ,precise medical system equipment and household appliances.It has perfect protection functions and high reliability because of a full digital vector control technology based on real-time processing by DSP,MCU and DDC.In both the pure sine wave output mode and the inversion mode,it can output a pure sine wave power supply with low distortion,thus providing the best power supply guarantee for the loading equipment of users.
20KW Single-Phase 220VAC Power-Frequency Solar Power Inverter Main features:

1.High reliability
Frequency tracking,noise filtering and low distortion in inverter output because of double-conversion design

2.High adaptability
A wide range of input frequency,which realizes stable operation of fuel generators

3.High optimal performance of the battery
An intelligent battery management technology,which guarantees a longer battery life and decreases the times of battery maintenance.
An advanced constant-voltage charge technology,which activates the battery to the most extent,saves the charge time and guarantees a longer battery life

4.Overall automatic protection and alarms such as output overload protection
5.Efficient IGBT(Insulated Gate Bipolar Transistor) inversion technology
Good high-speed switching feature,large-voltage and large-current operating characteristics,and voltage drive of IGBT(The fifth- generation IGBT has a lower saturation voltage drop and higher operation efficiency and reliability.)
Technical Parameter

Ratec capacity			20KW
Inverter	Input of the mains supply	Voltage	AC220V±20%
		Frequency	50Hz/60Hz
	Input of the battery	Type	Sealed Lead-acid maintenance-free inverter(sealed gel maintenance-free inverter)
		Rated voltage	DC96V(110V/120V/192V/220V/240V)
		Voltage of floating charge	DC110V(13.6V of each batterybattery quantity (such as 13.6V8=108.8V))
		Cut-off voltage	DC86V(10.8V of each batterybattery quantity (such as 10.8V8=86.4V))
	Output	Voltage	220VAC/230VAC/240VAC
		Voltage adjustment	Voltage stabilizing:±1%; dynamic:±2%(0-100% load change<20ms)< td="">
		Frequency stability	50Hz/60Hz(when powered by the battery)
		Torsion frequency of ferquency	<1s< td="">
		Harmonic distortion	Linear load:<3%(full load);total rectifier harmonic:<5%< td="">
		Overload capacity	120%,10min;130%,20a
		Waveform	Sine wave
	Efficiency	Inversion efficiency	Load 100%>=95%
	Switching time	Switching between the mains supply and the battery	<50ms< td="">
		Switching between the inverter and the bypass	<50ms< td="">
Conditions	Temperature		-10~50ºC
	Relative humidity		20%-93%(no condensation)
	Altitude		Below 1,000m
Noise			40-50dB(measured 1m away)	45-55dB(measured 1m away)
Dimensions(WDHmm)			690370763
Weight(kg)			160

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