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LEAD 4500W 300VAC Low Frequency Power Inverter

LEAD 4500W 300VAC Low Frequency Power Inverter

  • LEAD 4500W 300VAC Low Frequency Power Inverter
LEAD 4500W 300VAC Low Frequency Power Inverter
Product Details:
Place of Origin: made in China
Brand Name: Leeque
Certification: CE&IEC
Model Number: YQSJW500W/700W/1000W/1500W/2000W/3000W/4000W/5000W/6000W/7000W
Payment & Shipping Terms:
Minimum Order Quantity: 5
Delivery Time: 5-25days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000+pc+per month
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Detailed Product Description
Rated Power: 500W/700W/1000W/1500W/2000W/3000W/4000W/5000W/6000W/7000W Battery Voltage: 12V/24VDC/48VDC/96VDC
Battery Type(selectable): LEAD/OP-LE/Lithium/Customize Battery DC Input Voltage Range: 10.5-15VDC(Single Battery Voltage)
AC Input Frequency Range: 45Hz~65Hz Output Wave(Battery Mode): Pure Sine Wave
High Light:

300VAC Low Frequency Power Inverter


300VAC 4500W Low Frequency Power Inverter


LEAD 300v 4500w inverter

YQSJW low Frequency power inverter

Product certificate:


Application area

  1. Domestic appliance:fan,lamp,rice cooker,etc.
  2. Office equipment:computers,printers,etc.
  3. Electronic communications:DVD,monitoring devices,communication stations,etc.
  4. Elecrtric tools:electric drill,punching machine,water pump,etc.
  5. Vehicle and ship equipment:ambulances,ships,traffic lights,etc.
  6. Emergency power supply:standby power supply


Product Description


  1. Pure sine wave ouput low frequency inverter;
  2. AC charge current 0-30A adjustable:AVR output;
  3. Low frequency toroidal transformer increase efficiency;
  4. Brand new wide LCD screen,clearly and precisely shows working data;
  5. Three-stage charging:Constant current,constant voltage,float charge;
  6. Three types working modes;Battery type selectable;
  7. The query function of fault code is added to facilitate real-time monitoring operation;
  8. Supports diesel or gasoline generator,adapt anytough electricity situation;
  9. Communciation ports is suitable for RS232/RS485.


Low Frequency Inverter Parameters

Rated Power 500W 700W 1000W 1500W 2000W 3000W 4000W 5000W 6000W 7000W
Battery Voltage 12V/24VDC 24VDC /48VDC 48VDC/96VDC 96VDC
Size(L*W*Hmm) 408*296*130 470*316*130 560*388*150 620*400*181
Packing Size(L*W*Hmm) 495*365*220 555*385*220 665*460*235 700*485*265
N.W.(kg) 8.5 9.5 10.5 14 17 20 25 26 30 34
G.W.(kg)(Carton Packing) 10 11 12 16 19 22 27 28 32 36
Input DC Input Voltage Range 10.5-15VDC(Single battery voltage)
AC Input Voltage Range 73VAC~138VAC/76V~144VAC/93V~150VAC/145~275VAC/152V~288VAC/158V~300VAC
AC Input Frequency Range 45Hz~65Hz




Efficiency ≥85%
Output Voltage(Battery Mode) 110VAC±2%/115VAC±2%/120VAC±2%/220VAC±2%/230VAC±2%/240VAC±2%
Output Frequency(Battery Mode) 50/60Hz±1%
Output Wave(Battery Mode) Pure Sine Wave
AC Output Voltage Range 110VAC±10% / 115VAC±10% / 120VAC±10% / 220VAC±10% / 230VAC±10% / 240VAC±10%
AC Output Frequency Range Tracking Automatically
Working Mode Battery First/AC First/Saving Energy Mode
AC Charging current(selectable) 0~30A

Battery Type(selectable)


LEAD Charge Voltage:14V;Float Voltage:13.8V(Single battery voltage,×2 for 24V; ×4 for 48V)
OP-LE Charge Voltage:14.2V;Float Voltage:13.8V(Single battery voltage×2 for 24V; ×4 for 48V)
LITHIUM Charge Voltage:13V;Float Voltage:12.6V(Single battery voltage×2 for 24V; ×4 for 48V)
Remark The charging parameters of other types battery can be user-defined
Transfer Time ≤4ms
Display LCD
Thermal method Cooling fan in intelligent control
Protection Over-load/Over-discharge/Short circuit/High temperature/Reverse Polarity
Communication RS232/RS485 (Optional)
Enviroment Noise ≤55dB
Temperature -10℃~40℃
Humidity 0~95%( No condensation)
Note:All specifications are subject to charge without prior notice

Contact Details
Shenzhen Leeque Technology & Development Co., Ltd

Contact Person: Ms. Miki Lu

Tel: 86-18927468149

Fax: 86-755-26563256

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