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1.
Safety Instructions
SAVE THESE INSTRUCTIONS. This manual contains important
instructions that should be followed during installation and
maintenance of the ATS.
1. Do not disassemble this product without a technician from the original
manufacturer or authorized distributor. Doing so voids your warranty and is also
a shock hazard.
2. Every component of this product is checked for high specification standards.
Performance maintenance or parts replacement should only be done by a
qualified technician or authorized distributor.
3. Do not install the product at the following locations without a qualified technician:
4. Medical equipment directly related to human life preservation;
5. Equipment on elevators or rapid transit systems related to personal safety;
6. Critical computing hardware for public systems;
7. Other equipment similar to the ones mentioned above.
8. Please discuss with your distributor before installing the product at the locations
mentioned above. Special considerations and designs are required for the
operation, setup, management, and maintenance of critical equipment and
emergency backup power generators related to personal safety and public
facilities.
9. Do not place vases or other water containers on top of the main unit. Water
spilled into the machine may damage internal components and pose a shock
hazard.
10. Using this product in locations with sparks, smoke, or natural gas may result in
arcing, personal injury, and fire hazards.
11. The operating environment and storage method affects the product lifespan
and malfunctions. Thus, please keep the product away from the following
operating environments:
12. Locations specified in the operating manual as high temperature, low
temperature, and high humidity (temperatures outside -5 to 40℃ and relative
humidity outside 30% to 90%);
13. Locations with sparks;
14. Locations with dust, corrosive material, salt content, or flammable gas;
15. Outdoors.
16. Immediately stop using this product in the event of abnormal sounds or odors.
Contact your distributor for maintenance.
17. Improper grounding results in electrical leakage. Please make sure your AC
input power is properly grounded.
18. Please confirm the input voltage does not exceed the rated capacity of the ATS.
2
2.
Product Description
The ATS (Automatic Transfer Switch) features two independent power supply
circuits supplying power to the load (as shown in Figure 1 below). In the event of a
power failure in the main circuit, the ATS automatically switches to the other circuit
to supply power to the load. The ATS automatically switches back to the main
circuit after power is restored. In addition, the ATS also provides user configurable
power states (voltage or frequency) for the ATS switching condition.
SOURCE A
SOURCE B
Figure 1. ATS block diagram
Load
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