Gold Member Since 2016
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Shenzhen Weishipeng Electronics Co., Ltd.

Pure Sine Wave Inverter, Frequency Inverter, DC to AC Power Inverter manufacturer / supplier in China, offering Inverter Charger Low Frequency Sine Wave 300-1000watt, 20-60W LED Power Supply with Pfc Function (PLP series) , Power LED, 48V 48W Switch Mode LED Driver and so on.

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Supplier Homepage Product power inverter Modified sine wave inverter Inverter Charger Low Frequency Sine Wave 300-1000watt

Inverter Charger Low Frequency Sine Wave 300-1000watt

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Transport Package: Carton
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: WSP-EP20
  • Certification: UL, CE
  • Nature of Wave String: Sine Wave Inverter
  • Charge: Three-Steps Intelligent Charge Controller
  • Specification: 265*120*295mm
  • Nature of Source Flow: Passive inverter
  • Output Power: >1000W
  • Type: DC/AC Inverters
  • Trademark: OEM
  • Origin: Shenzhen
Product Description
Inverter charger Low frequency sine wave 300-1000watt
1.Overload and short circuit protection
3.Wide input voltage range (145-280VAC)
4.Pure sine wave output
5.LCD/LED option
6.Built-in AVR
7.Max charge current 25A
Inverter Charger Low Frequency Sine Wave 300-1000watt
Inverter Charger Low Frequency Sine Wave 300-1000wattInverter Charger Low Frequency Sine Wave 300-1000watt
Default Battery System Voltage12VDC12VDC/24VDC12VDC/24VDC12VDC/24VDC
Inverter OutputRated Power300W500W600W800W1000W
WaveformPure sine wave
Nominal Output Voltage RMS100V/110V/120V  220V/230V/240VAC(+/-10%RMS)
Output Frequency50Hz/60Hz+/-0.3Hz
Inverter Efficiency(peak)>88%
Line Mode Efficiency>95%
Power factor1.0
Typical Transfer TimeTypical 2~6ms,10ms(max)
AC InputNominal Voltage100V/110V/120V  220V/230V/240VAC
Voltage Range96-132VAC 145-275VAC (For Personal Computers)
Frequency Rang50Hz/60Hz(Auto sensing) 40-80Hz
BatteryMinimum input Voltage12VDC12VDC/24VDC12VDC/24VDC12VDC/24VDC
Minimum Start Voltage10.5VDC/21VDC 
Low Battery Alarm10.5VDC+/-0.3 / 21VDC+/-0.6
Low Battery Cutoff16.0VDC+/-0.3 / 20VDC +/-0.6
High Voltage Alarm15.5VDC+/-0.3 / 31VDC+/-0.6
High Battery Voltage Recover15VDC+/-0.3 / 30VDC+/-0.6
ChargerCharger Voltage14V+/-0.2 / 28V+/-0.4
Overcharge protection S.D.15.5VDC / 31VDC
Maximum Charge Current15A-25A
Bypass & ProtectionNominal Input Frequency50Hz or 60Hz
Overload Protection(SMPS Load)IPS automatically shutdown if overload exceeds 120% of normal value for 30seconds,IPS automatically resume work if overload comes back to rated load
Output Short Circuit Protectionfuse
Bypass breaker Rating10A
Max Bypass Current10Amp
Mechanical SpecificationsDimensions(W*H*D)265*120*295mm
Net weight(kg)7kg9.5kg10.5kg12kg12.5kg
Shipping Dimensions(W*H*D)316*185*377mm
Shipping Weight(kg)7.5KG10KG11KG12.5kg13kg
OtherOperating temperature range0ºC-40ºC  
Audible Noise60dB MAX
DisplayLED or LCD optional
Standard warranty1 year
Loading(20GP/40GP/40HQ)1200pcs /2400pcs / 2800pcs
* Product specifications are subject to change without further notice   
Approximate Back-up Time Table      
Power Rate(w)Backup time(H)
Backup time(H)
Backup time(H)
Backup time(H)
Backup time(H)
4000 0.21360.48061.6023.50304  
5000 0.128160.341761.196162.73408  
6000 0.10680.28480.85442.136  

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