Трехфазный автономный солнечный инвертор 20 кВт с CE
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- Supplier: Guangdong Panpower Power Supply Co. Ltd.
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Product Overview
Description
Three Phase Off Grid Solar Inverter 20KW With CE
SSI3 / 3 series DC to AC three-phase inverter combine the most advanced online technology and the latest network communication technology, providing a complete power solution for strict demand applications. It is with small size, light weight and high efficiency. There is almost no noise in mains power state. With PWM invert technology, inverter power outputs pure sine wave, applying to capacitive, inductive and nonlinear mixed-load,with superior load capacity,Perfect protection fuction:overload, short circuit, low battery voltage, improper operation etc,which won’t cause mechanical failures.This Inverter is very suitable for solar power systems, wind power generation systems, wind and solar hybrid generation systems.Mainly use in home, office and industrial .
Features
♦DC 48/96V to AC 200/220/230/380/400/415V three phase output
♦Low frequency AC Grid Hybrid design, Combine Grid power and Solar Power Together
♦Automatically transform from battery mode to AC grid Mode
♦Intelligent CPU controlling technology
♦High efficiency PWM invert technology design
♦Wide input voltage , accurate output , AVR function .
♦Compltely auto stable voltage output
♦Pure Sine Wave output,Suitable for all kind of Resistive loads and inductive loads
♦High/low voltage and input/output protection
♦Protection for over temperature, over load , short circuit ,over charge, over discharge
♦Srong load-taking capacity
♦Enable to connect single phase and three phase load at the same time
♦LCD display and buzzer tips .
♦Elegant design ,attractive and durable
AC Grid And Solar Energy Interactive Inverters(AC grid input is optional)
Our this kind of inverter combine AC grid and solar energy,At first , the dc electric energy from solar panel will charge the battery by the solar controller, then inverter will convert battery power(DC) to AC which the people can use and drive the laods. But when it is have no solar energy in night/rainy day and the battery power is not enough , The inverter will automatically switch to AC grid and continue to drive the load at once.
Solar Inverter Specification
Mode | GK20K |
Rated power | 20KW |
Battery Voltage | 360V/384VDC |
Phase | Three-phase+N+G |
Nominal voltage | 380VAC±1%(Steady state load),380VAC±3%(Load fluctuation) |
Input Frequency rage | 50Hz±0.1Hz |
Current peak ratio | 3:1 MAX |
Output waveform | Pure sine wave |
Total harmonic distortion | Linear load < 3%; nonlinear load < 5% |
Transient load voltage transients (from 0 to 100%) | <±5% |
Instant recovery time | <10ms |
Balance load voltage | <±1%;<±5%(Unbalanced load voltage) |
Overload capacity | 100%~110%:30s;110%~130%:10s;>130%:1s |
Inverter efficiency | >89% |
communication interface | RS232,(485,snmp, Options) |
Operating temperature | 0~40℃ |
Relative humidity (non condensing) | 30%~90% |
Operating altitude (maximum) | <1000Meters(every increased 1000Meters decrease power1%,highest5000Meters) |
cooling method | Forced air cooling |
NoisedB(Depending on load and temperature)Distance to machine1M | ≤58dB |
Case color | Brack |
Easy maintenance | The front / upper / left and right sides can be opened. |
* the above data for reference, if there is a change in kind prevail. | |
Solar /Wind Power System
There are two kind of 3phase inverter is as following , Which one is more suitable for you ? Pls don't hesitate to contact us , Welcome to you inquiry , Thanks !
1)When connect with both battery and utility power , the inverter with preferentially to drive the loads with DC power from batteries ,when the capacity of batteries is not enough ,the 3phase inverter will automatically switch to drive the loads with utility power .This is DC first solar enegy and utility power complementary power generation system
2)When connected with batteries under the condition without utility power ,the 3phase inverter will directly drive the loads with DC power from batteries ,This is off grid solar energy generation system.
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