Dual Power Automatic Transfer Switch AC 230V 2P 63a CB Automatic Changeover Toggle Switch Double Transfer Switch for Municipal Electricity, UPS, Inverter, Solar

• PROTECTION FUNCTION: Transfer switch with EPS fire power interface, DC12-24V can be reliable and long-distance double point. Complete protection functions, short circuit, overload, phase loss, undervoltage protection.
• TECHNICAL PARAMETERS: Transfer switch control voltage AC230V, rated current 63A, rated short circuit breaking capacity 35KA, eps external indication dc12-24V, rated insulation voltage 500V, conversion time
• FLAME-RETARDANT MATERIAL: Made of high-quality flame-retardant plastic material, it has good insulation, high temperature resistance, aging resistance, safety and reliability. The use of silver contacts can greatly improve the conductivity and longevity of the product.
• STABLE AND RELIABLE: Reasonable structure, small size, beautiful appearance, equipped with protective cover, the power supply is more secure and reliable. Noiseless operation, energy saving, easy installation, simple operation and reliable performance.
• APPLICABLE PLACES: The emergency switch has a built-in timed standby open signal output port, which can be connected to an external signal indicator, which is convenient for observation outside the cabinet. Guide rail installation design. It is widely used in various places where continuous power failure is not allowed, such as factories, shopping malls, nurseries, etc.

Specification: Item Type: Automatic Transfer Switch Model: LQ3-63 2P Material: PC Rated Voltage: 230V Coil Voltage: 220V Rated Current: 63A Frequency: 50/60Hz Specification: 2P Breaking Capacity: 35KA ATSE: Class CB Rated Current: 63A Size: Approx. 155 x 135 x 114mm / 6.1 x 5.3 x 4.5in Working Principle: The dual power controller and drive mechanism of this series use AC220V power supply, and the power signal depends on the A phase and N line of the input port of the public switch or the standby switch. When the dual power supply is in the automatic state, when the voltage of input phase A and line N of the common switch is normal (AC190-240V), the common switch will be closed preferentially regardless of whether the voltage of public power supply B, C and standby switches A, B, C and N is normal. At the same time, the power indicator and the common closed indicator light are on. When there is no voltage on the incoming line A and N of the common switch, the input of the standby switch A and N is normal. No matter whether the voltage on the normal and standby switches B and C is normal, the dual power supply will be switched to the standby closed. The power indicator and standby closing indicator are on. Manual function, whether the common power supply and standby power supply have voltage or not, can adopt manual operation mode. During manual operation, the manual and automatic buttons shall be placed in the manual operation position. When the handle is rotated clockwise to the terminal, the standby power circuit breaker R is disconnected and the public power circuit breaker N is closed. When the handle is rotated counterclockwise to the terminal, the standby power circuit breaker R is closed and the public power circuit breaker N is disconnected. Package List: 1 x Automatic Transfer Switch 1 x User Manual