Before you paying the order, you should see the technical parameter carefully and confirm the inverter / automatic voltage regulator / stabilizer / solar controller / transformer / uninterrupted power supplier (UPS) can meet your requirement and solve your problem. Where do you need the inverter used for? Whats the type of the load and the total load capacity? Whats the input DC voltage? Whats the output AC voltage do you need?
Whats the kind of your battery? Lithium or others If you used the Lithium battery, please share the battery parameters with us to matching the inverter, such as the Rated voltage, Over voltage & Under voltage protecting parameter. Whats the type of yo. If you have the solar power, do you need the related MPPT? If yes, please share the total capacity of solar panels.
If you need the related MPPT, do you need the external single MPPT or the build-in MPPT? The build-in MPPT is built into the Inverter as an integrated Inverter. High overload ability up to 300% rated power (20 sec). Low quiescent current , power saver mode.
Uses PFC (power factor correction) for charger. 15s delay before transfer when AC resumes. Battery / AC priority switch available for off grid solar / wind system. On Inverter High overload ability up to 300% rated power20 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). 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. Capable of Starting Electric Motor. Pure Sine wave/Same as input(Bypass mode).
Yes, Current Limit Function (Fault after 1sec). (2 for 24Vdc, 4 for 48Vdc). 10.5Vdc / 11.0Vdc. 10.0Vdc / 10.5Vdc. High Voltage Alarm & Fault.
35A / 70-90A Max (Charger Current Control). 15.7V for 12Vdc (2 for 24Vdc, 4 for 48Vdc). Charger curve(4 stage constant current)4Step Digital Controlled Progressive Charge. Battery types (2 for 24Vdc, 4 for 48Vdc). Sine wave (Grid or Generator).
50Hz or 60Hz (Auto detect). 47±0.3Hz for 50Hz, 57±0.3Hz for 60Hz. 48±0.3Hz for 50Hz, 58±0.3Hz for 60Hz.55±0.3Hz for 50Hz, 65±0.3Hz for 60Hz. 54±0.3Hz for 50Hz, 64±0.3Hz for 60Hz. 30amp for UL & TUV. Status LEDs / Status LEDs+LCD. On the rear panel of inverter, there are 5 DIP switches which enable users to customize the performance of the device. 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. The item "3KW DC12V/24V/48V Off-grid Power Inverter/Lead-acid Battery Charger AC120/230V" is in sale since Friday, March 27, 2020. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters". The seller is "jackyzhang910" and is located in Wenzhou, Zhejiang. This item can be shipped worldwide.