Qoltec Pure Sine Wave Inverter | 12V to 230V | 500/1000W | LCD | USB | USC-C | Compatible with LiFePO4 GEL AGM

Qoltec Pure Sine Wave Inverter | 12V to 230V | 500/1000W | LCD | USB | USC-C | Compatible with LiFePO4 GEL AGM

Product code: 52688

A voltage converter is a practical solution that allows you to convert 12V DC to 230V AC. This enables you to power electrical devices wherever there is no access to the mains supply – in a car, a camper van, at your allotment or whilst working on the move. The device generates a pure sine wave (Pure Sine Wave).

PURE SINE WAVE – POWER QUALITY JUST LIKE FROM THE SOCKET

Power all your devices without restrictions

The pure sine wave inverter generates a voltage identical to that of the mains supply, thereby ensuring full compatibility even with the most demanding devices. Thanks to advanced power conversion technology, Pure Sine Wave inverters are recommended wherever safety, stability and full hardware compatibility are essential.
- ideal for devices sensitive to power quality,
- safe for electronic equipment and motors,
- stable and quiet operation of devices,
- no interference or risk of damage,
- safe operation even under prolonged load.

Compatibility with modern and traditional batteries

Compatibility with AGM, GEL and LiFePO4 batteries

The voltage converter has been designed to work with common types of 12V batteries, making it suitable for a wide range of power supply systems – from automotive installations to off-grid systems.

Match the battery to the inverter’s power rating

To ensure correct operation, the battery should supply a voltage within the range of approx. 10.5V – 15.5V DC and sufficient current to power the connected devices.
- the higher the inverter power, the greater the current demand
- the recommended minimum battery capacity ensures stable operation
- higher capacity = longer operating time for devices
Ensure your devices have the right operating conditions

Choose the right power rating, match the voltage, allow for a safety margin

When selecting the right power converter, it is worth paying attention to the power rating and voltage of the battery, which must match those specified on the converter to ensure our equipment operates under the right conditions. The number of connected devices is also important; for example, when connecting a laptop and a printer, the power of both devices must be added together. Remember that the power consumption of the connected device should not exceed 85% of the converter’s rated power.

Why is this so important?

✔ prevents overloads
✔ extends the device’s lifespan
✔ ensures a stable voltage for the connected equipment
✔ minimises the risk of shutdowns and performance drops

FULL CONTROL OVER THE OPERATION OF THE DEVICE

Modern, backlit LCD display

The inverter is equipped with a modern, backlit LCD display, which provides quick and convenient access to the device’s key operating parameters.
- battery voltage,
- current power consumption (Power Consumption),
- device operating temperature,
- inverter operating status (AC Output),
- battery charge level,
- fan operation indicator and any faults (FAULT)

Thanks to clear icons and an intuitive interface, the user can monitor the device’s status in real time, which enhances safety and user comfort – both whilst travelling and during stationary use.


Don’t waste your energy whilst travelling

Freedom wherever you are

This product is ideal as a power source for motorhomes or caravans on family trips. Are you planning a longer holiday at a campsite or by a lake, and looking for a way to plug in your laptop or charge your phone on a yacht? Thanks to the Qoltec inverter, you’ll be able to power your devices anywhere and enjoy convenience and comfort. The voltage converter will be the ideal power source for yacht and boat owners. This smart device will allow you to power your equipment during long trips away from home; it features a USB port, a USB-C port and mains sockets to which you can connect electrical devices. You can easily charge your phone, laptop or connect any other device whose power consumption does not exceed the converter’s capacity.

Depending on the power consumption of the device, the power supply can power:

Audio-visual equipment: TVs, games consoles, music systems, radios, smartphones, routers

Office equipment: computers, printers, laptops.

Emergency power supply at home

The inverter can also be used not only when travelling, but also as an emergency power source, for example to maintain power to audio-visual equipment as a UPS during a temporary power cut. This device gives you energy independence and the ability to use electronic devices in all conditions – both whilst travelling and in emergency situations.

Power enclosed in a sturdy metal casing

Robust metal casing – Durability you can rely on

The casing is made of high-quality metal, ensuring increased resistance to shocks and mechanical damage. It is a robust design that is ideal for demanding conditions – both when travelling and in everyday use.
• durable metal construction
resistance to damage and vibrations
• ideal for mobile applications

Thanks to the built-in 230V Schuko mains socket, you can easily connect devices compatible with European plugs. Automatic fan – actively cools the device, preventing overheating and ensuring stable operation.

Full guarantee for safe use

Use of advanced safety features

The product is equipped with a range of safety features that guarantee full protection for connected devices. In addition, the set includes spare fuses to ensure the equipment remains operational for as long as possible.

The power supply features:
UVP protection – protects devices from excessively low output voltage, which affects the stability of connected devices,
SCP protection – short-circuit protection,
OVP protection – protection against excessively high output voltage and damage to connected devices,
OCP protection – protection against excessive current on the line,
OTP protection – protection against overheating.

Confidence confirmed by a warranty

This product comes with a 24-month warranty

Are you looking for a high-quality product? Our solutions will meet your expectations. This product comes with a 24-month warranty valid from the date of purchase.

 
Technical data
Producer
Qoltec
Rated Power
500W
Peak power
1000W
Input voltage
12V
Output voltage
230V
Waveform
Pure sine wave
Wave From Distortion
THD < 4%
Idle current
0.65A
Output frequency
50HZ
Efficiency
90%
Cooling system
1 x Fan
USB
5V/2.1A
Connector
Battery cable with eyelet, 1×red / 1×black, 0.70 m, 60A
Plug / socket
1 x Schuko
1 x RS485
1 x USB-C
1 x USB
Protection
UVP/OVP/OCP/OTP/SCP
Grounding
Protection against inverse polarity
Fuse
Usage
Kitchen equipment: fridge, microwave, blender, coffee machine, kettle, freezer, oven
Office equipment: laptop, computer, printer
Other: power tools, hoover, hair dryer, fan, TV, games console, radio, music equipment, solar panels, boat charging, air conditioning, CO cooker
Additional information
Do not cover the ventilation holes on the device
Remember to connect the wires and ensure the correct polarity of the power supply voltage!
Batteries must supply a voltage within the range of 10.5V to 15.5V DC (for 12V converters) and be capable of providing the current required to power the connected load. To estimate the approximate current (in amperes) that the battery must supply, simply divide the power of the load by 10.
Notices
Do not block the device’s ventilation openings
Ensure that the cables are connected correctly and that the supply voltage is correctly polarised!
The power consumption must not exceed the inverter’s maximum power rating
OTHER PARAMETERS
Colour
Grey, black
Material
Metal, ABS
Operating temperature
-10˚C ~ +50˚C
Storage temperature
-30˚C ~ +70˚C
Dimensions (D/L x W x H)
180 x 260 x 75 mm
Package contents
1 x Voltage converter
2 x Battery connection cables
1 x Warranty card
1 x User manual
Package depth / length [mm]
230
Package width [mm]
350
Package height [mm]
155
Net weight [kg]
2.231
Gross weight [kg]
2.531
Certificate
CE
Warranty
24 month
EAN code
5901878526881
Technical support

If you have problem with this product please contact us using this form.
You can also contact us using telephone, phone numbers are in contact.

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Retail sales

You can find our product in well known stores with electronic equipment.

Wholesale

Ntec is an exclusive distributor of Qoltec product in Poland www.en.b2b.ntec.eu

Manuals
English manual
Safety information
English safety information