Mini Dual Power Automatic Transfer Switch 2 Control Modes Strong Conductivity Generator Changeover Switch AC400V 63A

Feature: 1. WORK DETAIL: When a power supply fails (only normal phase A voltage and standby phase A voltage are tested, and only voltage loss or phase loss is tested), the switch will automatically connect one or more load circuits from one power supply to another to ensure normal power supply to the load circuit. 2. DUAL CONTROL MODE: The automated switch has easy operation and dependable performance, and the dual power transfer switch not only supports automatic mode but also manual button operation. 3. MULTI PROTECTION: This switch includes multiple protections, including undervoltage, overload, phase loss, and short circuit protection. a safe use. 4. PC SHELL: This switch s flame retardant, high temperature resistant, and anti aging shell, made of premium PC material, provides a long lifespan. 5. STRONG CONDUCTIVITY: Brass motor coils and silver contacts are used in the dual power automatic switch to increase conductivity and service life. 6. WIDE APPLICATION: This switch is mostly used for converting AC220V voltage in different situations, such as in hospitals, shops, banks, chemical engineering, metallurgy, high rise structures, and military institutions. Specification: Item Type: Dual Power Automatic Transfer Switch Material: PC Flame Retardant, Brass, PCB, Silver Rated Current: 63A Operating Frequency: 50Hz Rated Voltage: AC400V Coil Voltage: AC220V Display Function: Indicator light display Operation Mode: Automatic, manual ATS Level: CB level Conversion Time: Less than or equal to 2s Usage Level: AC 33iB Conversion Method: Automatic switching and automatic recovery Working Principle: The power supply signals of this series of dual power supply controllers and drive mechanisms depend on the A phase and N line input ports of the normal switch or standby switch. In the automatic state of dual power supply, when the common switch voltages of the incoming phase A and N circuits are normal (ac190 240v), the common switch will be preferentially closed regardless of whether the voltages of the common power supply B. C and the standby switches a.b.c and N are normal. At the same time, the power LED and the public shutdown LED light up. When the incoming common switch phase A and line N have no voltage, and the incoming standby switch phase A and line N have normal voltage, regardless of whether the voltage of the normal switch B and standby switch C is normal, the dual power supply is switched to standby. The power indicator and the standby close indicator light are on. Manual function, regardless of whether the normal power supply and standby power supply have voltage, can adopt manual operation mode. During manual operation, the manual automatic button should be placed in the manual operation position. Rotate the push handle clockwise to the terminal, the standby power supply air switch R is turned on, and the public power supply air switch N is turned on. When the push handle is rotated counterclockwise to the terminal, the standby power supply air switch R is closed, and the public power supply air switch N is opened.. Package List: 1 x Dual Power Automatic Transfer Switch1 x Manual Note: Installation Environmental Conditions:1. The maximum ambient temperature shall not exceed 40 celsius , the minimum temperature shall not be lower than ‑ 5 celsius , and the average temperature within 24 hours shall not be higher than 35 celsius .2. The altitude of the installation site should not be higher than 2000m.3. When the maximum temperature reaches 40 celsius , the relative humidity of the installation site should not exceed 50percent ; When the temperature is the lowest temperature ‑ 5 celsius , the relative humidity is higher, for example, when the temperature is 25 celsius , the relative humidity is 90percent . Due to temperature changes, special measures should be taken to deal with occasional condensation on the surface of the product.4. Low pollution level, no serious vibration and impact, no corrosive environment, no serious dust, no conductive particles, explosive hazardous substances, and no strong electromagnetic interference.