WATTSTUNDE® 300 W / 600 W 12 V Sine Wave Voltage Converter WS12/300SI

WATTSTUNDE® Sine Wave Power Inverter 300 W - WS12/300SI

Compact and reliable pure sine wave voltage converter for supplying 230 V AC consumers.

Efficient conversion of 12 V (DC) to 230 V (AC)

The WS12/300SI voltage converter generates a 230 V AC voltage from the DC voltage of the connected battery, which is ideal for operating 230 V household appliances, chargers or other consumers.
Commercially available devices such as computers, pumps and fans can be operated just as easily as other small consumers.

Its low standby power consumption makes it an economical entry-level device when a clean sine wave voltage is required.
Because the fan operates in a load-controlled manner, further valuable energy is saved.
The convenient USB port allows mobile phones and tablets to be charged directly without an additional power supply.

Comfortable all-rounder

The integrated LEDs indicate the operating status, so the status of the device is always visible.
When the battery capacity is running low, an acoustic signal warns the user so that the load can be switched off in time.
If the battery voltage falls below a critical level, the voltage converter switches itself off to prevent deep discharge of the battery.

The integrated fan runs quietly and cools the microelectronics, so that even large loads can be operated safely.
All cables required for connection are included with the device, so installation can begin immediately.

The following features characterize the device:

• Pure sine wave
• Converts 12V to 230V
• 1 x Schuko socket on the device
• 1 x USB
• Manual on/off switch
• Overheating protection functions
• Automatic shutdown when battery capacity is too low (deep discharge protection)
• The intelligent soft start function also allows the operation of inductive loads.
• Load-controlled fans
• Electricity like at home (alternating current and Schuko socket)
• Warranty period: 2 years

Scope of delivery

• 1x WATTSTUNDE® Sine Wave Inverter 300 W WS12/300SI
• 1x battery connection cable 4mm² 53cm (with M8 ring terminals & alligator clips)
• 2x blade fuse
• User manual (German / English)

A notice:

Pay attention to inrush currents!
When connecting inductive devices (cooktop, drill, refrigerator, etc.), please note that they often require 3-10 times more power to start up than specified on the nameplate.
The maximum short-term power demand must not exceed the maximum power output of the inverter!

Technical data