Automatic Transfer Switch, 3/4 Pole, 6 to 63 Amps

Features

• Suitable for power system with rated operating voltage 400V AC, 50Hz, ratings from 6 to 63 amps
• Able to transfer between two power supplies as required
• ATS has protection functions of overload, short circuit, under-voltage.
• With the function of firefighting OFF, dual power OFF and output signal of closing
• Especially suitable for the illuminating circuits of commercial buildings, shopping mall, banks, and high-rise buildings where the fire protection are needed.

ATS Structure

• The automatic transfer switch consists of two miniature circuit breakers, motor, controller, and driving mechanism.
• ATS has three positions for users’ choice, normal power ON, dual OFF, standby power ON.
• The miniature circuit breaker with high-breaking capacity is used, and ATS has the same performances as MCB.
• Simple structure, easy operation, no noise, small impact, and long service life.
  

Specifications

Automatic Transfer Switch Dimensions

ATS Selection Guide
When placing an order of the automatic transfer switch, please inform us the following information clearly:
1. Name and model of ATS
2. Rated current of ATS
3. Number of poles (3 or 4 poles)
4. Controller model (Terminal type or intelligent type)
5. Selection for miniature circuit breaker type (C or D)
6. Quantity

Tips: What's dual power automatic transfer switch?
The automatic transfer switch (ATS) is a switch to transfer between two power sources. It is constituted by one or several change-over switching equipment and other necessary apparatuses. It is used to detect the power circuit. In addition, it changes over one or several load circuits from one power supply to the other power supply.
For the use of dual power automatic transfer switch, briefly, it is connected with one utility power and one backup power. When the utility power suddenly fails, it will be transfer to the backup power supply automatically through the ATS (at the small load, the backup power supply can be supplied by the generator) to enable the equipment to operate normally. The most common application is the elevator, fire protection and monitoring. The condition is the same to the UPS uninterruptible power supply of the bank. However, its backup is the battery set. It is used in some factories and mines or units with loads of class I category and class II category.