QOLTEC Voltage converter QOL51925
Specification
Specification Tecdoc
Monolith 600W / 1200W
DC/AC Voltage Converter · 12 V → 230 V AC · 50 Hz
Product code: 51925
Key features
5-step protection
UVP, OVP, OCP, OTP, SCP — comprehensive protection of devices and battery from damage
Power: 600 / 1200 W
600 W continuous and 1200 W peak — powers electronics, RTV, and small devices
Active cooling
Automatic fan ensures reliable operation in the range of –10°C to +50°C
USB Quick Charge 3.0
5V/2A port with QC 3.0 technology (18 W) for fast charging phones and tablets
Efficiency 90%
High conversion efficiency means lower battery consumption and longer operation time
Camper, boat, emergency power supply
Compact and lightweight (0.8 kg) — power 230V devices from a 12V battery anywhere
Product description
The Monolith voltage converter by Qoltec MS wave is a device that converts 12V DC to 230V AC. It is ideal for places lacking direct access to the power grid. It can easily power devices such as a laptop, computer, game console, or hairdryer, or charge your smartphone. The product has built-in sockets compatible with European plugs and a USB port.
- Device cooling is provided by a fan
- Soft start function
- Additional fuses included
Modified sine wave - simple design, less failure-prone
Devices that do not require a pure sine wave, such as LED power supplies, LED lighting, computers, laptops, small appliances, will work without issue with a modified sine wave inverter, which produces an approximated AC sine wave output with the same effective value as the sine wave found in the power grid. This type of inverter is primarily less failure-prone and has a simple design.
Ensure your devices have the right working conditions
When choosing the right inverter, it's important to consider the power value and battery voltage, which must match the inverter's specifications to ensure our equipment has the right working conditions. The number of connected devices is also important, e.g., when connecting a laptop and printer, the power of both devices should be summed. Remember that the power drawn by the connected device should not exceed 85% of the inverter's rated power.
Don't lose energy on the go
The product is ideal as a power source in campers or trailers during family trips. Planning a longer vacation at a campsite or by the lake and looking for a way to connect a laptop or charge a phone on a yacht? It's worth being well-prepared. With the Qoltec inverter, you can power your devices anywhere and enjoy comfort and convenience. The voltage converter will be an ideal power source for yacht and boat owners. This smart device allows you to power equipment during long trips away from home, featuring a USB port and network sockets for connecting electrical devices. You can easily charge your phone, laptop, or connect another device whose power does not exceed the inverter's power.
Depending on the power consumed by the device, the inverter can power:
- RTV equipment: TV, game console, music equipment, radio
- Office equipment: computers, printers, laptops
The inverter can also be used not only on the go but also as an emergency power source, e.g., maintaining power for equipment as a UPS during temporary power outages from the grid.
Durable and lightweight housing
The housing is designed from high-quality aluminum resistant to shocks and mechanical damage. It's the ideal choice for those who enjoy long journeys. With the inverter featuring a built-in network socket, you can use almost any device requiring a plug connection. The product has a USB port for charging mobile devices and an automatic fan ensuring proper cooling.
Full confidence in the power quality of your devices
The product is equipped with a range of protections that guarantee full protection for connected devices. Additionally, the set includes spare fuses to ensure the longest possible operation of the equipment.
- UVP — protects devices from too low output voltage, which affects the stability of connected devices,
- SCP — short-circuit protection
- OVP — protection against too high output voltage and damage to connected devices,
- OCP — protection against too high current on the line
- OTP — protection against overheating
Trust confirmed by warranty
Are you looking for high quality in the product you purchase? Our solutions will meet your expectations. The Qoltec brand has been awarded the Consumer Laurel, and the product is covered by a warranty valid from the date of purchase.
Protection system
Technical parameters
| Specification | |
| Continuous power | 600 W |
| Peak power | 1200 W |
| Input voltage | 12 V DC |
| Output voltage | 230 V AC |
| Output frequency | 50 Hz ± 2 Hz |
| Wave type | Modified sine wave |
| Efficiency | 90% |
| USB port | 5V / 2A · Quick Charge 3.0 (18 W) |
| Cooling | 1 × active fan |
| Operating temperature range | –10°C to +50°C |
| Protections | UVP / OVP / OCP / OTP / SCP |
| Dimensions (L × W × H) | 106 × 210 × 55 mm |
| Weight | 0.80 kg |
Applications
Set contents
- 1 × Qoltec Monolith Inverter
- 2 × Battery cable (clamps)
- 2 × Spare fuse
- User manual
- Warranty card
About the company
25 years of tradition
Carefully selected components for maximum durability — longer trouble-free operation and lower operating costs throughout the product's life cycle.
High quality at an affordable price. Qoltec optimizes production costs without any compromises in technical parameters and reliability.
Modern aesthetics and thoughtful ergonomics — Qoltec products are visually and functionally tailored to the demands of the contemporary market.