Automatic Transfer Switch (ATS)
(PC type and CB type)

Application of Automatic Transfer Switch (ATS)
Automatic transfer switch (ATS) is widely used in the place where power interruption is not acceptable, such as hospitals, shopping malls, banks, chemical industries, metallurgical plants, high-rise building construction, military facilities and fire fighting places, etc.
Automatic switch-over between common power supply and standby power supply is quick enough to ensure the reliability of regular power supply, when one power supply is out of order.
This electrical power distribution switch is suitable for emergency power supply systems, in which the rated working voltage is 240/415V and frequency is 50/60Hz.

Feature of ZLA1 Series Automatic Transfer Switch (CB type)
1. There is a mechanical interlocking device and electrical interlock protection between two circuit breakers. This thoroughly eliminates the possibility of a simultaneous closure of the two circuit breakers.
2. The intelligent controller adopts a single computer chip as its controlling center, which has concise hardware, is powerful and reliable.
3. Functions of this automatic transfer switch include short circuit protection, overload protection, alarm and automatic transfer when over voltage, under voltage or phase failure occurs, etc.
4. The transfer parameters can be set outside easily.
5. Intelligent protection for operated motor;
6. The switch is equipped with a fire protection device.
7. Remote control, remote regulating, remote signaling and remote testing can be realized through a computer networking interface.

Feature of ZLA2 Series Automatic Transfer Switch (PC type)
1. It is small in size and is easy to install.
2. Both auto- switch auto- return mode and auto- switch non auto-return mode are available. Manual transfer and automatic transfer are available options.
3. This type of automatic transfer switch carries out voltage protection, under voltage protection, and phase failure protection.
4. Types: integral type and split type.
5. This series has various specifications: 2-pole, 3-pole and 4-pole are all available.
6. The operating parameter is adjustable.

As a professional automatic transfer switch manufacturer in China, we can provide ZLA1 series dual power automatic transfer switches and ZLA2 series dual power automatic transfer switches.
Apart from automatic transfer switches, we also supply load isolation switches, miniature isolation switches and miniature circuit breakers.
They have obtained many certifications, such as ISO9001, CCC, SEMKO, CE, and CB.
Please contact us if you want to learn more information.