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LW Series Pure Sine Wave Inverter takes low frequency converter Device, with built in Isolation transformer. Zero Voltage(ZV) and soft switch technic, high capability Motorola MCU, digital and dummy combined technics which Complete the voltage increase in one time and SPWM wave modemed Advanced circuit, high efficiency and compact size, small weight And super stability
It has no repellency for the load, which can work well with Inductive load such as fluorescent lamp, electromotor, microwave ovens, Induction cooker, refrigerator, air conditions and transformer.
With protection fonction like, DC input protect When pole wrong, AC input protection against over and low voltage, Output protection against over load, shor circuit Protection, DC input and AC output completely electric insulation.
Technical Specification：
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Product Series
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LW
1000
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LW
1500
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LW
2000
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LW
3000
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LW
4000
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LW
000
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LW
6000
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General Specification
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Input Wave form
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Sine wave (Utility or Generator)
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Nominal voltage
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120VAC
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230VAC
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Low voltage trip
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90v+4%
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184v/154v+4%
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Low voltage reconnect
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100v+4%
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194v/164v+4%
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High voltage trip
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140v+4%
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253v+4%
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High voltage reconnect
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135v+4%
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243v+4%
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Max input AC voltage
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150VAC
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270VAC
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Nominal input frequency
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50Hz or 60Hz (Auto detect)
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Low freq trip
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47Hz for 50Hz, 57Hz for 60Hz
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High freq trip
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55Hz for 50Hz, 65Hz for 60Hz
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Output wave form
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(Bypass mode) same as input
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Overload protection
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Circuit breaker
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Short circuit protection
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Circuit breaker
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Transfer switch rating
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30amp or 40amp
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Efficiency on line transfer time
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95%+
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Line transfer time
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10ms Typical
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Bypass without battery connected
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yes
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Max bypass current
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30amp or 40amp
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Bypass overload current
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35amp or 45amp: Alarm
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Inverter Specification Output
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Output wave form
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Pure sine wave
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Output continuous power watts
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1000
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1500
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2000
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3000
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4000
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5000
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6000
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Output continuous power VA
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1000
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1500
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2000
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3000
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4000
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5000
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6000
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Power factor
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0.9-1.0
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Nominal output voltage rms
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120/230VAC
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Output voltage regulation
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10% rms
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Output frequency
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50Hz+0.3Hz or 60Hz+0.3Hz
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Nominal efficiency
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>88%
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Surge ratings
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3000
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4500
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6000
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9000
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12000
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15000
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18000
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Short circuit protection
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Yes, fault after 10 seconds
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Inverter Specification Input
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Nominal input voltage
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12V
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24V
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48V
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Minimum start voltage
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10V
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20V
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40V
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Low battery alarm
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10.5V
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21V
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42V
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Low battery trip
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10V
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20V
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40V
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High voltage alram
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16V
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32V
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64V
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Power saver
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Below 25watts when enabled
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Power saver
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Same switched on/off on remote
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Charge Mode Specification
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Input voltage range
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95-127VAC
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194-243VAC/ 164-243VAC(W)
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Output voltage range
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Dependent on battery type
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Charge current
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35A/70A
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Battery initial voltage for start up
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0-15.7v for 12v (*2 for 24v; *4 for 48v)
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Over charge protection shutdown
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15.7v for 12v (*2 for 24v; *4 for 48v)
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Others
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Remote control/RS232/USB
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Yes, Optional
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Size: in mm
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1000/2000/3000 Model: 442*218*179
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4000/5000/6000 Model: 598*218*179
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Net weight
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LW1000
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LW1500
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LW2000
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LW3000
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LW4000
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LW5000
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LW6000
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18kgs
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19kgs
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20kgs
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22kgs
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35gs
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38kgs
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40kg
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