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Yueqing Long Road Electric Co., Ltd.

Inverter, Solar Inverter, Photovoltaic Inverter manufacturer / supplier in China, offering 350W 500W Single Phase Low Frequency Soar&Wind Power off-Grid Pure Sine Wave Inverters, Photovoltaic Ground Power Station/Solar Power Systems, Building Integrated Photovoltaic/Solar Power Products and so on.

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Supplier Homepage Product Photovoltaic Electric Components&Photovoltaic Power System 350W 500W Single Phase Low Frequency Soar&Wind Power off-Grid Pure Sine Wave Inverters

350W 500W Single Phase Low Frequency Soar&Wind Power off-Grid Pure Sine Wave Inverters

FOB Price: Get Latest Price
Min. Order: 5 Pieces
Port: Ningbo, China
Production Capacity: 10, 000
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: LRI-500
  • Phase: Single
  • Certification: CE
  • Power Source: Solar Power, Wind Power
  • Model: Lri-500
  • Output Wave: Pure Sine Wave
  • Trademark: TENGEN/OEM
  • Nature of Source Flow: Active Inverter
  • Output Power: 401 - 500W
  • Type: DC/AC Inverters
  • Nature of Wave String: Sine Wave Inverter
  • Machine Size: 320*210*125mm
  • Output Frequency: 50Hz
  • Origin: China
Product Description
The output voltage wave form for this inverter is pure sine wave and with isolated transformer.
Not only for homeuse loads like fans, fluorescent lights, audio amplifiers, TV, Game consoles, Fax, and answering machines.Especial loads like air condition and Motor.
1. Sine wave outputs, apply to televisions, refrigerator, induction cooker, electric fan;
2. Household appliances like microwave, air conditioner and so on;
3. Microcomputer control technique with high performance;
4. Wide adjustable range for input voltage, high degree of accuracy for output, automatically voltage regulation;
5. It has high reliability with built-in protection function for overload, short circuit, over voltage, under-voltage and overheat;
6. LED display and digital LCD display, clear and explicit, more easy and convenient to observe the equipment status;
7. The power-on time could vary according to various requirement;
8. Valve-regulated lead acid battery, intelligent battery management, overcharge and over-discharge protection with a long life span.
Two working way for your choice:
Before order,need confirm us for which working way you want.  
1,Battery power priority,when it has not battery power,inverter will automatically switch to city power to supply the load and with(or without) charging the batteries at the same time. 
 2,The city power priority,when it has no city power,inverter will automatically switch to battery power to supply the load(UPS function)

DC inputRated voltage(VDC)12V24V12V24V
Rated current(A)29.1A14.5A41.6A20.8A
AC outputRated power(KW)350W500W
Output wavePure sine wave
Rated voltage(VDC)220V
Output Frequency50HZ
Rated current(A)1.5A2.2A
Inverter efficiency≥84%
DisplayLCD display:City Input voltage, output voltage, frequency, load power, and battery capacity
Work temperature range0ºC~40ºC
Relative humidity10%~90%(No condensation)
ProtectionOverload 120%,shut down after 30m;Overload 150%,shut down after 10m 
Input battery under voltage and over voltage protection, when the battery voltage is close to the shutdown point, the alarm sound from slow to fast until the inverter shutdown
Cooling wayFan
IP classIP20(indoor)
AC inputvoltage range145~275V
Charge current10A
Transfer time≤4ms
Function settingsBattery power priority & The city power priority
Weight(kg)Net weight(kg)7
Gross weight(kg)7.5
Machine size320*210*125
Package size385*270*185
NoteSpecification canbe adjustable as to customer requirements. Any change of product specification without notice.                                                             
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Mr. George Li
Sales Director
To: Mr. George Li

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