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product description

 

Product Introduction                              

                                                                 

GIS SDP series Pure Sine Wave Inverter is the one of the most advanced technology DC to AC conversion products in the world, it’s suitable use for areas without electricity, providing a complete power solution for strict demand applications. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed load, with superior load capacity, perfect protection function: overload, short circuit, low/over 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. The inverter can supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply.                                                                  

 

GIS Low Frequency Off Grid Inverter Advantages

Easy to repair

Adopted Japanese Mitsubishi IPM intelligent module, Modular and simple structure design, very easy and convenient for maintenance, any fault only need us send you parts for replacement, maintenance is low-skill work  

Little fault rate

It with powerful protection function for short circuit, over load and over temperature which is more safe and reliable. Fault rate < 1%

100% full power stable output

Inside with full power low frequency isolated transformer, 100% full power output, can work 24h*7, which ensure the AC busbar and DC busbar are completely isolated, the harmonic and interference is very little, constant voltage and constant frequency stable output.

High efficiency 

> 94%

Long service life

> 15 years

AC bypass input can be set

AC power priority or battery power priority can be set

Setting flexible

Wide DC input voltage range can be set: The DC input voltage range(over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point and under voltage recovery time) can be set, convenient for adding more solar panel or battery in the future.

The output frequency 50Hz/60Hz can be set: Variable Frequency Start control motor speed.

The output voltage can be set.: the accuracy of output voltage is very high less than 1%.

Two kinds of work mode

Variable Frequency Start or Step Down Voltage Start

with higher capacity to drive motor inductive load, normal inverter’s power need enlarge 3-7 times at least, however our inverter with VFD function, inverter’s power not need enlarge times, for example: 5KW inverter can take 3kw-5kw pump

Big LCD display

LCD display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.

2 years warranty(whole life technology support)

Certificate: CE(EMC&LVD)

 

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