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SKU: 260223005190
Brand : Made in China
Warranty : 3 Days
৳ 4663.66 ৳ 5240.07
Category: Automatic Switch
An Automatic Transfer Switch (ATS) is an electrical device designed to automatically transfer the connected load between two power sources, ensuring a continuous and reliable electricity supply.
For example, in a solar power system, the solar supply can serve as the primary power source, while a generator acts as the backup. When the primary source becomes unavailable or fails to meet the required power demand, the ATS automatically switches the load to the backup source. Once the primary supply is restored, it can automatically transfer the load back.
An ATS eliminates the need for manual power switching by automatically transferring the electrical load between the primary and backup power sources whenever required. This ensures a seamless transition between power sources, and enhances the reliability of electrical systems in homes, offices, shops, and factories.
The ATS 4P 100A automatically manages load transfer between the main power supply and a backup source. When the main power fails or goes off, it quickly switches to backup power. Once the main line is restored and turns back on, it automatically transfers the load back to the main supply..
Note: If the backup power also fails or goes off after the main power is cut, the ATS will not automatically switch back to the main supply even when main power returns. In this situation, manual switching to the main power is required.
Transfer-Time Note: The stated less-than-50ms figure is the source manual's switching/transfer time. It does not include generator startup time or the total duration of a power outage.
| Parameter | Value |
|---|---|
| Product Type | Automatic Transfer Switch Equipment (ATSE) |
| Model Series | Q5 Series |
| Pole Configuration | 4 Pole (4P) |
| Rated Current | 100A |
| Rated Operational Voltage (Ue) | AC 400V, 50Hz |
| Rated Insulation Voltage (Ui) | AC 690V, 50Hz |
| Rated Impulse Withstand Voltage | 8kV |
| Control Circuit Voltage | AC 220V, 50Hz |
| Control Voltage Operating Range | 85%–110% of rated control voltage |
| Utilization Category | AC-33iB / AC-31B |
| Switching / Transfer Time | Less than 50ms |
| Electrical Life | Approx. 2,000 operations |
| Manual Operation Life | Approx. 5,000 operations |
| Mounting Type | DIN Rail |
| Weight, 4P Version | Approx. 0.81kg |
Note: The technical specifications and wiring information provided above are sourced directly from the supplier. Please allow a 5-10% manufacturing tolerance for ratings and physical dimensions during installation. Always verify the actual nameplate details on the unit before final setup.
Operating Environment
| Condition | Requirement |
|---|---|
| Ambient Temperature | -5°C to +40°C |
| 24-Hour Average Temperature | Maximum +35°C |
| Maximum Installation Altitude | 2,000m above sea level |
| Relative Humidity at +40°C | Maximum 50% |
| Relative Humidity at +25°C | Up to 90% |
| Pollution Degree | Degree 3 |
| Installation Location | Vertical installation in a control or distribution cabinet |
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