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Power Inverters

Low Frequency Pure Sine Wave Inverter

EP3300 LV Series (1-6KW)

EP3300 LV series is applicable to different markets demands, it matches different voltage AC 120V/240V, also can set output voltage, frequency, charging voltage, charging current, it’s available to work in all single-phase power environment.

Product Performance

  • Pure sine wave output
  • 3 times surge powerMFD (multi-function display)
  • Overload and short-circuit protection
  • Set charging voltage/charging current
  • Battery low voltage shutdown point can be set to 10/10.5/11V
  • Power-save mode
  • Set utility priority/ Battery priority
  • Set utility input wide/narrow range
  • Inverter voltage can be set to 110/115/120/220/230/240V
  • Inverter frequency can be set to 50/60Hz
  • Set utility charging on/off switch
MODEL EP33-1012 LV EP33-1024 LV EP33-1512 LV EP33-1524 LV EP33-2012 LV EP33-2024 LV EP33-3024 LV EP33-3048 LV EP33-4024 LV EP33-4048 LV EP33-5048 LV EP33-6048 LV
Nominal Battery System Voltage 12VDC 24VDC 12VDC 24VDC 12VDC 24VDC 24VDC 48VDC 24VDC 48VDC 48VDC 48VDC
Reted Power 1KW 1.5KW 2KW 3KW 4KW 5KW 6KW
Surge Rating (20ms) 3KVA 4.5KVA 6KVA 9KVA 12KVA 15KVA 18KVA
Capable Of Starting Electric Motor   1HP 1.5HP   2HP 3HP
Waveform Pure sine wave/ same as input (bypass mode)
Nominal Output Voltage RMS 110V/115V/120VAC(220V/230V/240VAC)±10%
Output Frequency 50Hz/60Hz±0.3 Hz
Inverter Efficiency(Peak) >80%
Line Mode Efficiency >95%
Power Factor 1.0
Typical Transfer Time 15ms(max)
Output Breaker Rating 30A 30A 40A 50A 63A
Voltage 120/230Vac (±3%)
Selectable Voltage Range 96~132VAC 155~280VAC(For Personal Computers)
Frequency Range 50Hz/60Hz (Auto sensing) 40~80Hz
AC Input Breaker Rrating 30A 30A 40A 50A 63A
Minimum Start Voltage 11VDC/22VDC/44VDC
Low Battery Cut off (low voltage fault code04) 10/10.5/11V for 12V model 20/21/22V for 24V model 40/42/44V for 48v model
Low Battery Alarm Add 0.5V/battery: (low battery alarm one second one time) (10/10.5/11V) +0.5Vdc for 12V model; (20/21/22V) +1Vdc for 24v model (40/42/44V) +2Vdc for 48v model
High Voltage Alarm Add +1V/battery: (high voltage one second one time/after 30s fault 03); (13.8-14.5V) + 1V for 12V model (27.6-29V) + 2V for 24v model (55.2-58) + 4V for 48v model
Idle Consumption-Search Mode Load≤40W(110V)/80W(220V)
Output Voltage Depends on battery type
Overcharge Protection S.D. 15.7VDC for 12VDC mode (*2 for 24VDC mode, *4 for 48VDC mode)
Maximum Charge Current 30A 20A 45A 25A 60A 30A 40A 20A 60A 30A 35A 40A
Input Voltage Waveform Sine wave (grid or generator)
Nominal Input Frequency 50Hz or 60Hz
Overload Protection (SMPS Load) Circuit breaker
Output Short Circuit Protection Circuit breaker
Max Bypass Current 30Amp
Mounting Wall Mount
Dimensions (W*H*D) 441.7*259.3*195.9 mm 597*259.3*185.9mm
Net Weight (Solar CHG) kg 16.5 17 21.1 20 26 24.5 24.8 38.2 35.8 45.2 45
Shipping Dimensions(W*H*D) 592*376*306mm 747*376*296mm
Shipping Weight (Solar CHG) kg 19.3 20 24.1 22.8 29.1 27.5 27.5 42.3 40 49.5 49.3
Operation Temperature Range 0°C to 40°C
Storage Temperature -15°C to 60°C
Audible Noise 60dB MAX
Display LED+LCD
Standard Warranty 1 year