Dual Electric Automatic Transfer Switch

The automatic transfer switch (ATSE) ensures seamless switching between primary and backup power in a three-phase four-wire AC 400V system, with a capacity of up to 1600A.

The automatic transfer switch (ATSE) ensures seamless switching between primary and backup power in a three-phase four-wire AC 400V system, with a capacity of up to 1600A.

The series automatic transfer switch is suitable for three-phase four wire dual circuit power supply grids with AC 50Hz, rated working voltage AC400V, and rated current up to 1600A. It is used to disconnect the load circuit from one power source and connect it to another power source. A switching device with self operated and optional manual operation features. When a deviation is detected in the common power supply, ATSE automatically switches the load from the common power supply to the backup power supply; If the common power supply returns to normal, the load will be automatically returned to the common power supply. Controller function

Manual, automatic switching mode
Monitor commonly used power sources	Three phase monitoring
Monitor backup power supply	Single phase monitoring
Self investment and self recovery
Self investment, not self recovery	Customization can be negotiated
Power Grid - Power Grid - Power Generation
Phase loss, voltage loss, undervoltage conversion
Fire linkage	DC24V
External indicator signal	Common power supply, backup power supply, common closing, backup closing
Cabinet door control	Ⅰ-0-Ⅱ

Electrical key lock:control the power supply of the internal control circuit of the control switch. The electrical lock is in the automatic position, and the switch can be operated automatic position,and the switch can only be only

The series automatic transfer switch is suitable for three-phase four wire dual circuit power supply grids with AC 50Hz, rated working voltage AC400V, and rated current up to 1600A. It is used to disconnect the load circuit from one power source and connect it to another power source. A switching device with self operated and optional manual operation features. When a deviation is detected in the common power supply, ATSE automatically switches the load from the common power supply to the backup power supply; If the common power supply returns to normal, the load will be automatically returned to the common power supply. Controller function

Manual, automatic switching mode
Monitor commonly used power sources	Three phase monitoring
Monitor backup power supply	Single phase monitoring
Self investment and self recovery
Self investment, not self recovery	Customization can be negotiated
Power Grid - Power Grid - Power Generation
Phase loss, voltage loss, undervoltage conversion
Fire linkage	DC24V
External indicator signal	Common power supply, backup power supply, common closing, backup closing
Cabinet door control	Ⅰ-0-Ⅱ

Electrical key lock:control the power supply of the internal control circuit of the control switch. The electrical lock is in the automatic position, and the switch can be operated automatic position,and the switch can only be only