Accessories
Official Accessories for Quant Inverter Voltage Stabilizers
To ensure absolute electrical safety and expand the functional capabilities of power protection systems, specialized compatible devices are used. Genuine accessories are developed directly by the Quant engineering bureau, which guarantees their seamless integration, correct interaction with power boards, and preservation of the official factory warranty. These supplementary units allow you to solve complex tasks related to load distribution, integrating alternative energy sources, and fine-tuning the filtration of high-frequency interference.
Phase Control Unit: Three-Phase Equipment Protection
In cases where a three-phase power supply is organized on-site using three single-phase Quant inverter stabilizers, a need arises to protect specific equipment. The Phase Control Unit is essential for appliances that strictly require the presence of all three phases and their correct rotation sequence (such as three-phase electric motors, pump stations, or compressors). The device prevents equipment damage caused by phase imbalance or the loss of a phase by disconnecting the power supply in a timely manner.
It is worth noting that this unit is not required for single-phase loads (computer equipment, domestic lighting) or three-phase loads that are insensitive to phase rotation (such as powerful electric heaters, where the load is distributed across three phases solely to balance the currents in the neutral wire). For such power lines, connection is made directly to the stabilizer outputs.
Generator Integration Unit (GIU)
Modern autonomous power sources require correct commutation with the home’s general power supply system. The Generator Integration Unit (GIU) is designed for the safe connection of a fuel or inverter generator as a backup power source. The device automatically or manually creates a bypass line, completely isolating the stabilizer circuit from operation while the generator is running. This technical solution eliminates the occurrence of back-feeding and protects the electronic boards of both the stabilizer and the alternative power source from accidental damage.
Quant Wideband Sine-Wave Filter
To eliminate the effects of harsh high-frequency switching generated by modern inverters, frequency converters, and powerful switch-mode power supplies, a single-phase differential LC-filter has been developed. The Quant Sine-Wave Filter is installed at the output of pulse-width modulation (PWM) signal sources to effectively smooth out voltage pulses and suppress high-frequency components. The device transforms the rectangular pulse voltage waveform into a smooth, clean 230 V sine wave.
By utilizing advanced powder magnetic cores sealed with a specialized compound, the Quant sine-wave filter is free from the disadvantages of heavy transformer-based counterparts or low-power ferrite filters. It minimizes electromagnetic and thermal stress on equipment, prevents accelerated aging of cable insulation, eliminates acoustic noise and motor humming, and protects digital automation from unpredictable malfunctions.
Why Buy Accessories on the Official Quant Website?
Choosing supplementary equipment for inverter stabilization systems requires absolute precision and a deep understanding of grid physics, as wiring errors can lead to short circuits or overloading. By purchasing equipment directly from the official Quant manufacturer website, you get a 100% guarantee of the originality of each component, certified assembly quality, and direct factory support.
Our team of developers and engineers knows the internal architecture of every single device perfectly. We provide professional consultations, help to calculate inrush currents correctly, and take into account the specifics of your generator or the nature of the load on your property. Cooperating with the manufacturer means confidence in the maximum electrical safety of your home and the long-term durability of all connected appliances.
