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Részletek... Protect your devices from surges In single-phase mode, each phase can operate independently. Regardless of the network load and output voltage fluctuations, the KEMOT PROavr-30 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. Three-phase mode In 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. How does the KEMOT PROavr-30 voltage regulator work? The 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. Voltage regulator with servo motor The KEMOT PROavr-30 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. BYPASS switch The 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 supplied to the home network from an external source. BACKUP function If you need a voltage regulator for equipment with high inrush currents, choose a model with a delay switch. The KEMOT PROavr-30 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-30 is also protected against overvoltage, undervoltage, overload, overheating and short circuit. Easy transport To 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. Application The KEMOT PROavr-30 is suitable for home and office use. It is ideal for: TVs and broadcasting equipment speakers, mini systems and other audio/video equipment domestic appliances such as induction hobs, microwave ovens, fridges and freezers etc. computers, monitors, printers, cash registers and other office equipment central heating furnaces and pumps power generators Technical parameters: Rated power: 30000 VA Input voltage range: 225 - 450 V Minimum starting voltage: 225 V Minimum output voltage: 310 V Output voltage range: 400 V Phase: 1 / 3 phase Stabilization accuracy: ?3% Efficiency: 98% Stabilization control: servo motor Transformer: CRGO toroidal Indicator: LCD display Operating frequency: 50/60 Hz Start delay switch: 6 / 180 s Housing material: steel Operating temperature: 0 - 40 °C Relative humidity: 10 - 102 % Storage temperature: -15 °C - 45 ° C Protection: overload, short circuit, over/under voltage, overheating Cooling start: at 30% of rated power Cooling stop: at 20% of rated power Dimensions: 302 x 541 x 427 mm Weight: 71 kg