7kw Three-Phase Frequency Power Inverter Pure Sine Wave Inverter
|Min. Order (Pieces)||FOB Price|
|1+||US $480-550 / Piece|
The pure sine wave inverter applies to different types of loads because of its full digital design and real pure sine wave output.With power-frequency design and highly stable output voltage and frequency,it can operate continuously for a long time.Thus,it avoids the disadvantages of direct use of the mains supply,such as interruption of power supply,voltage instability,noise,and lighting attacks,and the disadvantage of short power supply time of small UPS,guaranteeing continuous and reliable operation for electrical equipment
.Sine wave inverter supplies are the best guarantee for the safe and reliable operation of systems.
The inverter is now widely used in China Telecom,China Mobile,China Unicom,aerospace,railways,financial management,office automation,industrial automatic control,medical health,military scientific research,etc.
*Excellent performance because of an MCU intelligent control technology
*A wide range of applicable loads because of power-frequency transformer design and pure sine wave AC output
*A wide range,high accuracy,and full automatic voltage stabilization
*Overall protection functions(overload protection,short circuit protection,overvoltage protection,undervoltage protection and overtemperature protection)
*Simple LEDs and a LCD for visualization of operation status of the equipment.
|Input voltage||Three-phase four-wire system+ground wire 380V±20%|
|Output voltage||220VAC/230VAC(three-phase four-wire system)|
|Switching time||Switching from the mains supply mode to the battery mode:50ms;switching from the battery mode to the mains supply mode:25ms|
|Charge current||Max 8A|
|Inverter output protection||100-120%,30s;>120%,100ms|
|Ambient temperature for operation||0-40ºC|
|Ambient temperature for storage||-15-+50ºC|
|Relative humidity for operation/storage||0-90%(no condensation)|
|Altitude for operation||0-3000m|
|Altitude for storage||0-15000m|
|Net weight/gross weight(kg)||58.7/64|
Foshan SNAT Energy Electrical Technology Co. Ltd is established in 2004. As a world's leading supplier for solutions for electric energy and new energy, SNAT has powerful strength and is engaged in field of solar inverters, solar inverters with built-in solar controller, solar controllers, UPS, which are used for household, telecommunication, electricity, infrastructure and industrial markets. At the same time, our company is concurrently engaged in solar panels, batteries for solar power system. We have professional technical engineer with more than 10 years technical experience to develop and design solar products.
Q1:What is the warranty of your product?
A:Quality warranty for 12 months; parts will be shipped free during warranty period.
Q2: Can you do OEM?
A:yes,we can offer the OEM service.
Q3 What is your delivery time?
A:Within 5 day after receive advanced payment.
Q4 What minimum order do you require?
Q5 Why choose us?
1)Prompt delivery and good after-sale services.
2)We have our own factory,the selling prices is competitive.
3)All of our products have CE certification,ISO9001:2008,RoHS.
4)80% new materials for production and superior quality.
5)professional engineer designers.
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