NEW 4000W Pure Sine Wave Power Inverter with Charger
when you select AC230V output , the rated output power :4000w , peak power 12000w
when you select AC120V output , the rated output power :3000w , peak power 9000w
DC 24V
AC 120V / 230V / 240V , 50HZ / 60HZ ( selected )
LOW power loss , Less Than 20W Under Normal Moddel , Less Than 2W Under Load Seeking Mode.
Features Of The 4000W PSW Inverter
- Very high 12KW surge power. Powers any kind of load, including large inductive motors.
- High 4KW continuous power for powering many appliances.
- Stand-by working mode: Inverter only powers up when load is detected. Idle power is less than 2W under stand-by working mode.
- Display KWH and accumulates working time so you can calculate average energy load
- Display inside temperature and IGBT temperature
- AC Output Setting:120VAC/3000W and 240VAC/4000W for worldwide use.
- 10A internal charger by the AC Grid
- Battery and On-Grid Bypass
1: Battery Only Supply Mode (When battery voltage is low, inverter will stop working)
2: Battery First Mode (Inverter will always use battery as its DC supply as long as battery voltage is higher than the setting voltage point, If voltage falls below set point, inverter will switch to Grid when grid is available)
3: Grid First Mode (Inverter will always stay on Grid, If Grid fails, switches to Battery)
- Discharge Depth Voltage And Reboot Voltage Setting
Outline Drawing of SUN-4000PSW
Power ON/OFF button.
Terminal block for grid complementary
Terminal block for AC output
Remote control RJ45 Interface (not avaiable )
LCD display
Enter Button
Select Button
Input Positive and Negative Terminals
Fans
LCD operate instruction
1: In the home page of the LCD display, it shows DC input voltage, AC output voltage, AC output power, AC charging icon and working mode indication ("G" means working under grid first mode, "B" means working under battery first or only battery supply mode).
2: Press the select button to change the LCD screen, check the accumulated working time, power (Both of them can be reset through the clear time and clear power function), external temperature and IGBT temperature.
3: Press the enter button, LCD display will show charging current from the grid.
4: Long press the enter button for about 5 seconds can achieve different kinds of setting of the inverter, please check details of various setting below.
Backlight Set
The back light has two setting modes: keep on and auto trigger mode. Select the keep on mode, the LCD display will be permanently on. Select the auto trigger mode, the LCD backlight will turn on only when load is detected.
Stand-By Mode
The Stand-By Mode (including Normal and Load Seeking), select the Normal mode, the inverter can continuously provide output power. But if Load Seeking mode, the inverter can only output power when load is detected, so working under Load Seeking mode, the stand-by loss power will be very small, less than 2W.
Note:
The inverter will auto restart when switch between the Normal and Load seeking mode.
The inverter cannot detect very small load (<20W) when working under the Load Seeking mode.
Example, you connect 10W bulb when the inverter working under load seeking mode. The inverter cannot start working from sleeping mode.
The inverter will stay in the original working mode after turning off & on again.
AC Output Set
The 4000PSW inverter provides four AC output for universal use. With 230V and 240V AC output, max AC output power is 4KW. With 120V AC output, max AC output power is 3KW.
Clear Time and Clear Power
Choose the YES or NO in the reset screen and press the enter button to reset the time and power.
Battery and Grid Complementary
The inverter provides three working modes: Only battery supply, Grid First and Battery First.
1: Only battery supply: Under this working mode, there is a "B" shown on the right of the home page of the LCD. The battery bank becomes the only power supply of the inverter. When the battery voltage falls to a significant low level or falls below the discharge depth voltage, the inverter will stop working. Only after batteries are charged again and voltage reaches the reboot voltage, the inverter will start to work again.
2: Grid First: Under this working mode, there is a "G" shown on the right of the home page of the LCD. When grid is available, the grid power will be travel through the inverter to power the load. If the grid fails, the inverter will switch to the battery/inverter. The inverter matches the Grid phase to avoid any glitches. The inverter will switch back to the grid when it becomes available again. The inverter automatically synchronizes the inverter phase to the grid within 2 seconds before switching.
3: Battery First: Under this working mode, there is a "B" shown on the right of the home page of the LCD. When battery is full or battery voltage is higher than the discharge depth voltage, the batteries will continuous supply the inverter. When battery voltage is discharged below the discharge depth set point, the inverter will switch to the grid. When the battery voltage reaches the reboot voltage, the inverter will switch to battery again. All Grid to inverter and inverter to Grid transitions are phase matched.
Discharge Depth and Reboot Voltage
The inverter can control the discharging depth of battery by setting the cut off voltage point. Under battery first mode, when voltage falls below the setting voltage, the inverter switches to the grid when grid is available. This action prevents battery from over-discharging, and can extend the battery lifespan. The inverter also provides reboot voltage setting. When the batteries are charging and voltage rises to the reboot voltage point, the inverter will switch back to the battery from grid. Setting voltage range is from 20V-28V (40-56V for 48V type), 0.25V per step. Press the select button to choose the setting voltage point, then press the enter button accept the setting.
Allow Beep
The inverter will beep….when troubleshooting occurs. For example, inverter will show three continuous beeps when high voltage and low voltage protection occurs. But people may not wish to be disturbed with such loud beep at night. Turning off beep alarm will not disable inverter protection. Just inaudible warnings.
Trouble Shooting Of 4000PSW
1: One beep every second for 60s indicates the inverter is over-loaded (between 3.6KW-4KW) or low-voltage DC protection is kicking in (batteries maybe too small or too discharged).
2: Continuous two beeps, LCD will indicate inverter is over loaded.
3: Continuous three beeps, LCD will indicate high voltage or low voltage protection.
4: Continuous four beeps, LCD will indicate over temperature protection.
5: Continuous five beeps, LCD will indicate AC or DC shorted.
The 4000w pure sine wave inverter is widely used in solar/wind power systems , home / outdoor battery power supply , boat , car , train etc..
Technical Data
Net Weight :6.1kg
Dimension :484.4*209.5*82.5mm
Input Side |
Input Voltage | 24V |
Input Voltage Range | 21-30VDC |
DC Current Under Full Load | 200A |
Stand- By Loss | Loss Less Than 20W Under Normal Moddel Less Than 2W Under Load Seeking Mode |
Efficiency | 90% |
AC Charging Voltage | 70-150VAC |
Rated Power | 3000W @120VAC 4000W @230VAC |
Output Surge Power | 9000W/12000W |
Output Side |
AC Voltage | 120VAC/230VAC |
Frequency | 50HZ/60HZ |
Output Wave Form(THD) | Pure Sine Wave THD<3% |
Charging Voltage | 15~28VDC |
Charging Current | 10A |
Protection |
Fuse Rate | 40A*6pcs |
Battery Low Voltage Protection Point | 21±0.1V |
Battery High Voltage Protection Point | 30±0.1V |
Battery Reverse Connect Protection | YES |
Over-Temperature Protection | YES |
Output Short Circuit Protection | YES |
Overload Protection | YES |