2P Automatic Power Transfer Switch AC220V Flame Retardant Dual Power Switch Device For Generator Household Circuit Power Supply System

Features 2 TYPES OF OPERATION: The changeover switch can be operated automatically or manually, milliseconds switching without power failure, widely used in various situations where continuous power failure is not allowed. SUPER FAST SWITCHING: When the normal power supply is abnormal, the standby power supply works immediately, with millisecond switching to achieve the effect of non stop power supply, ensuring the continuity, reliability and safety of the power supply. SILVER CONTACT: The contacts in the automatic transfer switch use silver contacts, which can greatly improve the conductivity and service life of the product. DIN RAIL MOUNTING: Dual power automatic switch designed for rail mounting, specifically for use in the PZ30 distribution box to test whether the main or standby power is working properly. PC HOUSING: The changeover switch is made of PC flame retardant plastic material with good insulation, high temperature resistance, anti aging, safe and reliable.

Specification Item Type: Automatic Transfer Switch Material: PC, silver Insulation Voltage Ui: AC690V Rated voltage Ue: AC400V Frequency: 50, 60HZ Rated Working Voltage: 230VAC Rated Control Voltage US: 220VAC 85%Us-110%Us Grade: PC grade Specification: 2P Electrical Life: 2000 times Mechanical Life: 5000 times Rated Short Circuit Current: 50kA Fuse: RT16-00-63A Rated Shock Withstand Voltage: 8kV Auxiliary Circuit: 2 relays, each with 2 sets of contacts Capacity: AC220V50HZ le=5y Touch Time: <50ms Operation Changeover Time: <50ms Return Time: <50ms Closing Time: <50ms Voltage Parameter How to Use Before installation, check the integrity of the ATS, turn it on or off with the operating handle, check the flexibility of the drive and test the load generation and disconnection conditions for each phase of normal and standby power. Package List 1 x Automatic Transfer Switch 1 x Instruction

Note 1. The maximum surrounding temperature shall not exceed 40℃, the minimum shall not be lower than ‑5℃, and the average temperature within 24 hours shall not be higher than 35℃ 2. The altitude of the installation site should not be higher than 2000m 3. When the maximum temperature reaches 40℃, the relative humidity of the installation site should not exceed 50%; when the temperature is a minimum of ‑5℃, the relative humidity is higher, e.g. at 25℃, the relative humidity is 90%. Due to temperature changes, special measures should be taken to deal with occasional condensation on the product surface