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Power Inverters

Low Frequency Pure Sine Wave Inverter

EP3000 Series (8-12KW)

Low frequency pure sine wave combined inverter&A/C charger EP3000 Series 8 -12kw; Quiet,high efficiency operation front panel LED+LCD indicators and adjustable switch selectors selectable settings for flooded lead acid,Gel,or absorbed glass mat(AGM) batteries. Mainly for home and office applicances such as TV,refreigerator,fans lights and computers etc.

Product Performance

  • Rated power 8KW to 12KW
  • Pure sine wave output
  • Max 100A automatic 3-stage battery charger
  • Charger current is Adjustable (0-100%)
  • Automatically send signal to start generator
  • DC start & automatic self-diagnostic function
  • Supporting USB/RS485 communicaion and BTS & AGS port
  • Battery/AC priority
MODEL EP30-8KW EP30-10KW EP30-12KW
Nominal Battery System Voltage 48VDC 48VDC 48VDC
Continuous output power 8.0KW 10.0KW 12.0KW
Surge rating (20ms) 24.0KW 30.0KW 36.0KW
Capable Of Starting Electric Motor 4HP 5HP 6HP
Output waveform Pure sine wave/ same as input (bypass mode)
Inverter Efficiency(Peak) >88%
Line mode efficiency >95%
Power factor 1.0
Nominal output voltage RMS 220V/230V/240VAC(+/-10% RMS)
Output frequency 50Hz
Short circuit protection Yes (1sec after fault)
Typical transfer time 10ms(max)
Voltage 155-272VAC
Selectable Voltage Range 155~272VAC(For Personal Computers)
Frequency Range 50HZ/60HZ
Minimum start voltage 40.0V±0.6 / 42.0V±0.6
Low battery alarm 41.5V±0.6 / 43.5V±0.6
Low battery Cutoff 40.0V±0.6 / 42.0V±0.6
High voltage alarm 62V±0.6
High battery voltage recover 54V±0.6
Idle consumption-search mode <35W when power saver on
Output voltage Depends on battery type
Charger AC input breaker rating 80A
Max charge power rate 1/3 Rating power
Overcharge protection S.D. 62.8VDC
Maximum Charge Current 70A 80A 100A
Temperature rate @25°C 4mv charging voltage descent, per 1℃ rise
Input voltage waveform Sine wave (grid or generator)
Nominal voltage 220V/230V/240VAC
Max input AC voltage 300VAC for 230VAC HV mode
Nominal input frequency 50Hz or 60Hz
Overload protection (SMPS load) Circuit breaker
Output short circuit protection Circuit breaker
Bypass breaker rating 63A
Max bypass current 63Amp
Mounting Wall mount
Inverter dimensions (W*H*D) 670*410*215mm
Inverter weight (solar chg) KG 67.5 74 74
Shipping dimensions(W*H*D) 802*533*429.5mm
Shipping weight (solar chg) KG 87 93.5 93.5
Operation Temperature Range 0℃ to 40℃
Storage Temperature -15℃ to 60℃
Audible Noise 60bB MAX
Display LED+LCD
Loading(20GP/40GP/40HQ) 200pcs / 400pcs / 500pcs