63A Dual Power Automatic Transfer Switch, PC Grade, 220VAC, IEC60947-6, Automatic Changeover, 50ms Switching

Descrição de 63A Dual Power Automatic Transfer Switch, PC Grade, 220VAC, IEC60947-6, Automatic Changeover, 50ms Switching

Product Details ①. PC Grade Automatic Transfer Switch: Dual position design with A as primary and B as backup power source, suitable for AC systems with 50 to 60Hz frequency ②. Seamless Power Transfer: Automatically switches to backup power (B) when primary power (A) fails, ensuring uninterrupted operation with switching time less than 50 milliseconds ③. Wide Temperature Range: Operates in -5 to +40, withstands storage temperatures from -25 to +55 with short term tolerance up to +70 within 24 hours ④. Humidity Control: At +40 ambient temperature, relative humidity should not exceed 50%; higher humidity allowed at lower temperatures, with measures to prevent condensation ⑤. Pollution Resistance: Pollution degree 3, can be installed vertically or horizontally in cabinet applications for reliable performance in polluted environments Specification ①. Item Type: Dual Power Automatic Transfer Switch ②. Material: PC Flame Retardant ③. Rated Current In: 63A ④. Insulation Voltage Ui: 690VAC ⑤. Grade: PC ⑥. Frequency: 50-60Hz ⑦. Standard: IEC60947-6 ⑧. Rated Short Circuit Current Limit (RT16-00-63A): 50KA Package List ①. 1 x Switch Warm Tips ①. Maintenance and inspection should be carried out by professionals ②. First maintenance and inspection within 6 months after use, then at least once a year; increase frequency in poor installation conditions ③. Check electrical contact parts for deformation or damage, clean the surface ④. Remove metal particles, scorch, corrosion, acidification and dust on contact surface; perform manual operations and measure contact resistance if needed ⑤. Dry the ATS before powering on if wet or unused for a long time; after removing dust, use a 500V megohm meter to measure insulation resistance, which should not be less than 10MΩ between live parts and metal plates ⑥. Item color may vary slightly due to light and screen settings; slight dimension difference allowed due to manual measurement