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EI Transformer 12V 40KW Low Frequency Pure Sine Wave Inverter

Shenzhen Leeque Technology & Development Co., Ltd
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EI Transformer 12V 40KW Low Frequency Pure Sine Wave Inverter

Brand Name : Leeque

Model Number : YQNBseries

Certification : CE

Place of Origin : made in China

MOQ : 5

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 5000+pcs+per month

Delivery Time : 5-25days

Rated Power : 350W-40KW

Battery Voltage : 12V/24V/48V/96VDC/192V

Output Wave : Pure sine wave

Total Harmonic Distortion : ≤3%

Efficiency : ≥85%

Working Mode : Battery First/AC First/Saving Energy Mode

AC Charging current : Max 15A

Battery Type : According to Customer Requirements

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Low frequency power inverter with adopt traditional EI transformer,stable performance;

Product certificate:

CE&IEC

Application area

Domestic appliance:fan,lamp,rice cooker,etc.

Office equipment:computers,printers,etc.

Electronic communications:DVD,monitoring devices,communication stations,etc.

Vehicle and Ship equipment:ambulances,ships,traffic lights,etc.

Emergency power supply:standby power supply

Product Description

Feature

  1. Pure sine wave ouput low frequency inverter;
  2. Wide AC voltage input range,AVR output;
  3. Adopt traditional EI transformer,stable performance;
  4. LCD/LED&LCD real-time display,concise and straightforward;
  5. Working modes:AC first or battery first optional ,intelligent charging;
  6. RS232 communication port optional;
  7. Special voltage,power and appearance can be sustomized

Model:YQNB YQNB350W YQNB500W YQNB700W YQNB700W YQNB1000W YQNB1500W YQNB2000W
Rated Power 350W 500W 700W 700W 1000W 1500W 2000W
Battery Voltage 12V/24V 24V 24V 12V 12V/24V 24V/24V 24V
Size(L*W*Hmm) 335*210*122 410*143*210 400*180*320
Packing Size(L*W*Hmm) 385*270*185 460*200*270 460*200*270
N.W.(kg) 6.5 8 10 11 13 18 21
G.W.(kg)(Carton Packing) 7.5 9 11 12 14 19 22
Model:YQNB YQNB2000W YQNB3000W YQNB4000W YQNB5000W YQNB6000W YQNB7000W YQNB10KW
Rated Power 2000W 3000W 4000W 5000W 6000W 7000W 10KW
Battery Voltage 24V 24V/48V 48V/96V 48V/96V 96V/192V 96V/192V
Size(L*W*Hmm) 420*208*348 460*245*445 460*245*445 485*300*646
Packing Size(L*W*Hmm) 490*300*400 530*310*550 530*310*550 550*365*785
N.W.(kg) 23 29 46 52 53 62 66
G.W.(kg)(Carton Packing) 24 30 48 58 59 72 77
Model:YQNB YQNB12KW YQNB15KW YQNB20KW YQNB25KW YQNB30KW YQNB40KW
Rated Power 12KW 15KW 20KW 25KW 30KW 40KW
Battery Voltage 96V/192V 192V/240V 192V/240V 240V 240V 384V
Size(L*W*Hmm) 600*300*800 720*435*1120
Packing Size(L*W*Hmm) 665*365*830 790*505*1260
N.W.(kg) 102 108 113 119 135 160
G.W.(kg)(Carton Packing) 115 121 130 136 150 180

Parameter

Input Voltage Range 73VAC~138VAC / 145VAC~275VAC(350W~7000W); 98VAC~125VAC / 195VAC~250VAC(8KW~40KW)
Frequency Range 45Hz~64Hz

Output

Voltage Range 110VAC±2%/220VAC±2%(Battery Mode)
Frequency Range 50Hz±0.5 or 60Hz±0.5
Output Wave Pure Sine Wave
Total Harmonic Distortion ≤3%
Efficiency ≥85%
Working Mode Battery First/AC First/Saving Energy Mode
AC Charging current Max 15A
Battery Type According to Customer Requirements
Transfer Time ≤4ms
Display LCD
Thermal method Cooling fan in intelligent control
Communication RS232(Optional)
Protection Over-load Overload exceeds 110%,automatic shutdown in 30 secs;Overload exceeds 120%,automatic shutdown in 2 secs
(Under mains supply mode, it will not shutdown if overload, just keeping sound)
Short circuit Output short-circuit,automatic shutdown after keeping sound 20 secs
Battery High or low voltage protection
Reverse Polarity Reverse Polarity protection(Optional)
Enviroment Noise ≤55dB
Temperature -10℃~40℃
Humidity 0~95%( No condensation)
Alarm A Under normal working situation,buzzer without alarm sound
B When battery are fault or under overload protection,buzzer keeping sound 4times each second
C When inverter starts in normal situation,buzzer reminds 5times
Note:All specifications are subject to charge without prior notice


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