1st Gen PSW7 Series Pure Sine Wave Inverter, Charger

 PSW7 Series Pure Sine Wave Inverter Charger

 

♦ On Inverter
• High overload ability up to 300% rated power(20 sec.).
• Low quiescent current, power saver mode
♦ On Battery Charger
• 3- step intelligent battery charging
• Uses PFC(power factor correction) for charger
♦ On Transfer
• 10ms typical transfer time
• 15s delay before transfer when AC resumes
♦ Option
• Battery/AC priority switch Available for off grid solar/wind system
• Auto Generator Starter
• Remote Control
• Battery Temperature Sensor

Feature of PSW7 Series Inverter&Charger
♦ High overload ability of our PSW7 charger is up to 300% rated power(20 sec)

♦ PSW7 pure sine wave inverter adopts low quiescent current, and power saver mode to reduce power consumption to 10W(3s sensing cycle)/3W(30s sensing cycle) *. It can extract max.
power from various batteries with different protections, and low voltage trip can be selected (9.5V/10V or 10V/10.5V).

♦ Uses PFC(power factor correction) for charger, which has less power consumption than conventional units.

♦ It has 15s delay before transfer when AC resumes, and overload protection when our PSW7 pure sine wave inverter equips with generator.
♦ 10ms typical transfer time between battery and AC, which guarantees power continuity of PSW7 charger. Uses selectable input AC voltage (184-253V or 154-253V) for different kinds of loads.
♦ Our PSW7 charger allows start up and through power with depleted batteries. Its powerful charge rate up to 90Amp.
♦ It can offer 3-step intelligent battery charging, and equipped with 8 preset battery type selector for totally flat batteries.

♦ LCD status display, battery/AC priority switch, USB communication port are available for our PSW7 pure sine wave inverter, it also has 17 alarms/warnings for easier operation and trouble-shooting,and ability to switch the unit on/off. In addition, select/deselect power saver mode can be used too.

 

Slide to the left for full table
PSW7 Pure Sine wave Inverter/Charger
Inverter OutputModelAPAPAPAPAPAPAP
1000W1500W2000W3000W4000W5000W6000W
Continuous Output Power1000W1500W2000W3000W4000W5000W6000W
Surge Rating(20s)3000W4500W6000W9000W12000W15000W18000W
Capable of Starting Electric Motor1HP1.5HP2HP3HP4HP5HP6HP
Output WaveformPure Sine wave/Same as input(Bypass mode)
Nominal Efficiency>88%(Peak)
Line Mode Efficiency>95%
Power Factor0.9-1.0
Nominal Output Voltage rms100-110-120Vac / 220-230-240Vac
Output Voltage Regulation±10% RMS
Output Frequency50/60Hz ± 0.3Hz
Short Circuit ProtectionYes, Current Limit Function (Fault after 1sec)
Typical transfer Time10ms(Max)
THD< 10%
DC InputNominal Input Voltage12.0Vdc
( *2 for 24Vdc, *4 for 48Vdc)
Minimum Start Voltage10.0Vdc
Low Battery Alarm10.5Vdc / 11.0Vdc
Low Battery Trip10.0Vdc / 10.5Vdc
High Voltage Alarm & Fault16.0Vdc
High DC Input Recovery15.5Vdc
Low Battery voltage recover13.0Vdc
Idle Consumption-Search Mode< 25 W when Power Saver On
ChargeInput Voltage RangeWide: 90~135VAC / 164~243VAC;
Narraw: 100~135VAC / 194~243VAC;
Output VoltageDepends on battery type
Charger Breaker Rating10A10A10A20A20A30A30A
Max Charge Rate35A / 70-90A Max (Charger Current Control)
Over Charge Protection Shutdown15.7V for 12Vdc ( *2 for 24Vdc, *4 for 48Vdc)
Charger curve(4 stage constant current)4Step Digital Controlled Progressive ChargeBattery types ( *2 for 24Vdc, *4 for 48Vdc)
Battery typeFast VdcFloat Vdc
Gel U.S.A1413.7
A.G.M 114.113.4
A.G.M 214.613.7
Sealed Lead Acid14.413.6
Gel Euro14.413.8
Open Lead Acid14.813.3
Calcium15.113.6
De-sulphation15.5 for 4hrs
Remote ControlYes. Optional
Bypass & ProtectionInput Voltage WaveformSine wave (Grid or Generator)
Nominal Voltage120Vac230Vac
Low Voltage Trip80V/90V±4%184V/154V±4%
Low Voltage re engage90V/100V±4%194V/164V±4%
High Voltage Trip140V±4%253V±4%
High Voltage re engage135V±4%243V±4%
Max Input AC Voltage150VAC270VAC
Nominal Input Frequency50Hz or 60Hz (Auto detect)
Low Freq Trip47±0.3Hz for 50Hz, 57±0.3Hz for 60Hz
Low Freq re engage48±0.3Hz for 50Hz, 58±0.3Hz for 60Hz
High Freq Trip55±0.3Hz for 50Hz, 65±0.3Hz for 60Hz
High Freq re engage54±0.3Hz for 50Hz, 64±0.3Hz for 60Hz
Output Short circuit protectionCircuit breaker
Bypass breaker rating10A15A20A30A30A40A40A
Transfer switch rating30amp for UL & TUV40amp for UL
Max bypass current30amp40amp
Mechanical SpecificationMountingWall mount
Inverter Dimensions(L*W*H)382*218*179mm442*218*179mm598*218*179mm
Inverter Weight16KG17KG20KG24KG35KG45KG45KG
Shipping Dimensions(L*W*H)520*315*300mm580*315*300mm740*315*300mm
Shipping Weight18KG19KG22KG26KG37KG47KG47KG
DisplayStatus LEDs / Status LEDs+LCD
Standard Warranty1 Year

 

 PSW7 Series Pure Sine Wave Inverter Charger

On the rear panel of inverter, there are 5 DIP switches which enable users to customize the performance of the device.

Switch NOSwitch FunctionPosition: 0Position: 1
SW1Low Battery Trip Volt10.0VDC

For Deep-Cycle Battery

10.5VDC

For Starting Battery

*2for24Vdc,*for48Vdc
SW2AC Input RangeAC SourceFor Utility ModeFor Generator Mode
230Vac HV184-253Vac140-270Vac
120Vac LV100-135Vac90-135Vac
SW3Power Saver Auto SettingNight Charger FunctionDetect Load Per 3Secs
SW4O/P Frequency Setting50Hz60Hz
SW5Solar/AC Priority SettingUtility PriorityBattery Priority

Low Battery Trip Volt:
The Low Battery Trip Volt is set at 10.0VDC by default. It can be customized to 10.5VDC.
AC Input Range:
There are different acceptable AC input ranges for different kinds of loads.
It can be customized from 184-253VAC to 154-253VAC.
Load Sensing Cycle:
The inverter is factory defaulted to detect load for 250ms in every 30 seconds. This cycle can be customized
to 3 seconds thru the SW3 on DIP switch.
AC/Battery Priority:
Our inverter is designed AC priority by default. This means, when AC input is present, the battery will be
charged first, and the inverter will transfer the input AC to power the load.
The AC Priority and Battery Priority switch is available upon request. When you choose battery priority, the
inverter will inverting from battery despite the AC input.

 PSW7 Series Pure Sine Wave Inverter Charger 5