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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
MODELEP33-1012 LVEP33-1024 LVEP33-1512 LVEP33-1524 LVEP33-2012 LVEP33-2024 LVEP33-3024 LVEP33-3048 LVEP33-4024 LVEP33-4048 LVEP33-5048 LVEP33-6048 LV
Nominal Battery System Voltage12VDC24VDC12VDC24VDC12VDC24VDC24VDC48VDC24VDC48VDC48VDC48VDC
Reted Power1KW1.5KW2KW3KW4KW5KW6KW
Surge Rating (20ms)3KVA4.5KVA6KVA9KVA12KVA15KVA18KVA
Capable Of Starting Electric Motor1HP1.5HP2HP3HP
WaveformPure sine wave/ same as input (bypass mode)
Nominal Output Voltage RMS110V/115V/120VAC(220V/230V/240VAC)±10%
Output Frequency50Hz/60Hz±0.3 Hz
Inverter Efficiency(Peak)>80%
Line Mode Efficiency>95%
Power Factor1.0
Typical Transfer Time15ms(max)
Output Breaker Rating30A30A40A50A63A
Voltage120/230Vac (±3%)
Selectable Voltage Range96~132VAC 155~280VAC(For Personal Computers)
Frequency Range50Hz/60Hz (Auto sensing) 40~80Hz
AC Input Breaker Rrating30A30A40A50A63A
Minimum Start Voltage11VDC/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 AlarmAdd 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 AlarmAdd +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 ModeLoad≤40W(110V)/80W(220V)
Output VoltageDepends on battery type
Overcharge Protection S.D.15.7VDC for 12VDC mode (*2 for 24VDC mode, *4 for 48VDC mode)
Maximum Charge Current30A20A45A25A60A30A40A20A60A30A35A40A
Input Voltage WaveformSine wave (grid or generator)
Nominal Input Frequency50Hz or 60Hz
Overload Protection (SMPS Load)Circuit breaker
Output Short Circuit ProtectionCircuit breaker
Max Bypass Current30Amp
MountingWall Mount
Dimensions (W*H*D)441.7*259.3*195.9 mm597*259.3*185.9mm
Net Weight (Solar CHG) kg16.51721.1202624.524.838.235.845.245
Shipping Dimensions(W*H*D)592*376*306mm747*376*296mm
Shipping Weight (Solar CHG) kg19.32024.122.829.127.527.542.34049.549.3
Operation Temperature Range0°C to 40°C
Storage Temperature-15°C to 60°C
Audible Noise60dB MAX
Standard Warranty1 year