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Din Rail Dual-Power Auto Transfer Switch Manual Auto Operation Grid/Generato
Application
The dual-power automatic transfer switch (ATS) is a newly developed miniature household power transfer switch, mainly used to test whether the main power or backup power is normal.
When the normal power is abnormal, the backup power will start work immediately to ensure the power will not be out of supply.
The ATS is suitable for emergency power supply systems of AC50 or 60Hz and rated voltage 400V. Its firm structure, reliable transfermation, easy installation and maintenance, and long life endow its wider application in the places that power off is disallowed. Both electric and operation and manual operation are available. The ATS is composed of TES and controller.
According to the standard GB/T14048.11 Part 6-1: Multiple function equipment - Transfer switching equipment, we can know that ATS is the most suitable low-voltage switchgear and control device.
Technical Parameters
| Model | ATS-63 | ATS-125 | |
| Rated Current | 16A 20A 25A | 32A 40A 50A 63A | 80A 100A 125A |
| Insulation Voltage | AC690V 50HZ | ||
| Rated Voltage | AC400V 50HZ | ||
| Class | PC Class: can be manufatured and withstand without generating short circuit current | ||
| Usage Catagory | AC-33iB | AC-33B | |
| Pole NO. | 2P | 3P | 4P |
| Electrical Life | Serive life: 2000 times; Manual Operation: 5000 times | ||
| Control Voltage | Rated Control Voltage Us: AC220V, 50Hz Normal Service Condition: 85%-110% Us | ||
| Auxiliary Circuit | 2 relays and each has two sets of contact converter, contact capacity: AC220V 50Hz Ie=5y | ||
| Contactor Transfer Time | Less than 50ms | ||
| Operation transfer Time | Less than 50ms | ||
| Return Transfer Time | Less than 50ms | ||
| Power Off Time | Less than 50ms | ||
Working Conditions
1.Ambient air temperature
Temperature should be within -5℃~40℃, and the average temperature within 24h should not exceed 35℃.
2.Altitude
Altitude of the installation site should not exceed 2000m.
3.Atmospheric conditions
The relative humidity of the installation site should not exceed 50% at maximum temperature 40℃, and it will be higher at minimum temperature -5℃, for instance, 90% at +20℃. Please take measures for the dew on product surface caused by temperature change.
