{"product_id":"stabilizator-napeti-kemot-proavr-20k","title":"Voltage stabilizer KEMOT PROavr-20k","description":"Protect your devices from surges\u003cbr\/\u003eIn single-phase mode, each phase can operate independently. Regardless of the network load and output voltage fluctuations, the KEMOT PROavr-20 voltage regulator maintains the voltage at 230 V ±3%, ensuring efficient operation of all devices, including those that are sensitive to the quality of the mains voltage. The regulation is automatic, ensuring high accuracy of the output voltage. A fault in one phase does not affect the operation of the other phases.\u003cbr\/\u003e\u003cbr\/\u003eThree-phase mode\u003cbr\/\u003eIn three-phase mode, maintaining phase balance is crucial. The stabilizer monitors and controls the voltage in each phase to ensure consistency between them. It compensates for excessively high or low input voltages and, once stabilized, applies voltage to the output. If any phase fails or disconnects in this mode, the device activates protection and prevents voltage from being applied to the output, indicated by a \"PHASE FAILURE\" indicator.\u003cbr\/\u003e\u003cbr\/\u003eHow does the KEMOT PROavr-20 voltage regulator work?\u003cbr\/\u003eThe KEMOT voltage regulator is a device designed to maintain a set output voltage of 230 V. Its purpose is to increase or decrease the input voltage that is too low or too high, and to ensure that the output voltage remains within the permitted range, and to prevent energy spikes that could be dangerous for connected equipment. The controller design is based on a toroidal transformer, which ensures stable operation of the device.\u003cbr\/\u003e\u003cbr\/\u003eVoltage regulator with servo motor\u003cbr\/\u003eThe KEMOT PROavr-20 voltage regulator maintains voltage with a high accuracy of up to 3%. This high level of accuracy is the result of servo-drive based technology.\u003cbr\/\u003e\u003cbr\/\u003eBYPASS switch\u003cbr\/\u003eThe device is also equipped with a \"bypass\" function, i.e. a switch that bypasses the operation of the regulator, allowing it to be isolated and seamlessly fed to the home network from an external source.\u003cbr\/\u003e\u003cbr\/\u003eBACKUP function\u003cbr\/\u003eIf you need a voltage regulator for equipment with high inrush currents, choose a model with a delay switch. The KEMOT PROavr-20 features a delayed switch with a range of 6 to 180 seconds, which reduces the risk of damage to connected devices when they have high inrush currents. The KEMOT PROavr-20 is also protected against overvoltage, undervoltage, overload, overheating and short circuit.\u003cbr\/\u003e\u003cbr\/\u003eEasy transport\u003cbr\/\u003eTo make it easier to move and place the KEMOT stabilizer in the right place, it is equipped with four sturdy castors. These castors allow easy transportation of the device to different locations, greatly simplifying its operation and maintenance.\u003cbr\/\u003e\u003cbr\/\u003eApplication\u003cbr\/\u003eThe KEMOT PROavr-20 is suitable for home and office use. It is ideal for:\u003cbr\/\u003etelevisions and broadcasting equipment\u003cbr\/\u003espeakers, mini systems and other audio\/video equipment\u003cbr\/\u003edomestic appliances such as induction hobs, microwave ovens, fridges and freezers etc.\u003cbr\/\u003ecomputers, monitors, printers, cash registers and other office equipment\u003cbr\/\u003ecentral heating furnaces and pumps\u003cbr\/\u003epower generators\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003eRated power: 20000 VA\u003cbr\/\u003eInput voltage range: 225 - 450 V\u003cbr\/\u003eMinimum starting voltage: 225 V\u003cbr\/\u003eMinimum output voltage: 310 V\u003cbr\/\u003eOutput voltage range: 400 V\u003cbr\/\u003ePhase: 1 \/ 3 phase\u003cbr\/\u003eStabilization accuracy: ±3%\u003cbr\/\u003eEfficiency: 98%\u003cbr\/\u003eStabilization control: servo motor\u003cbr\/\u003eTransformer: CRGO toroidal\u003cbr\/\u003eIndicator: LCD display\u003cbr\/\u003eOperating frequency: 50\/60 Hz\u003cbr\/\u003eStart delay switch: 6 \/ 180 s\u003cbr\/\u003eHousing material: steel\u003cbr\/\u003eOperating temperature: 0 - 40 °C\u003cbr\/\u003eRelative humidity: 10 - 102 %\u003cbr\/\u003eStorage temperature: -15 °C - 45 °C\u003cbr\/\u003eProtection: overload, short circuit, over\/under voltage, overheating\u003cbr\/\u003eCooling start: at 30% of rated power\u003cbr\/\u003eCooling shutdown: at 20% of rated capacity\u003cbr\/\u003eDimensions: 545 x 230 x 430 mm\u003cbr\/\u003eWeight: 48 kg","brand":"KEMOT","offers":[{"title":"Default Title","offer_id":53580164464978,"sku":"08840423","price":16250.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/08840423.jpg?v=1779863964","url":"https:\/\/tipa-production.myshopify.com\/en\/products\/stabilizator-napeti-kemot-proavr-20k","provider":"TIPA","version":"1.0","type":"link"}