Automatic transfer switch (ATS) e.industrial.ats.3.125, 3P, 125 A, E.NEXT
Price excl. tax:
€505.00
Price inc. tax:
€606.00
-
Code:i088014
The automatic backup power supply device (ATS) E.NEXT e.industrial.ats.3.125 is a three-pole automatic switch with a rated current of 125 A, designed to automatically transfer electrical loads between the main and backup power sources. In the event of an accident, phase failure or voltage deviation beyond the specified limits, the device provides switching to the backup source.
The model supports automatic and manual control modes with three switching positions I–0–II. The built-in controller monitors the supply voltage and allows setting the upper and lower thresholds, as well as the switch-on delay time. Overload and short-circuit protection, overvoltage control, undervoltage and phase failure are provided.
The device has the ability to control the start of a generator, interact with a fire alarm system and external signaling. It supports additional DC power supply to the controller and is equipped with a mechanical switch position indicator. It is suitable for electrical distribution boards, industrial installations and systems where automatic power supply backup is required.
The model supports automatic and manual control modes with three switching positions I–0–II. The built-in controller monitors the supply voltage and allows setting the upper and lower thresholds, as well as the switch-on delay time. Overload and short-circuit protection, overvoltage control, undervoltage and phase failure are provided.
The device has the ability to control the start of a generator, interact with a fire alarm system and external signaling. It supports additional DC power supply to the controller and is equipped with a mechanical switch position indicator. It is suitable for electrical distribution boards, industrial installations and systems where automatic power supply backup is required.
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Technical characteristics
| Parameter | Value |
|---|---|
| Manufacturer | E.NEXT |
| Series | e.industrial.ats |
| Model | e.industrial.ats.3.125 |
| Item code | i088014 |
| Device type | Automatic Transfer Switch (ATS) |
| Number of poles | 3P |
| Number of power inputs | 2, with input 1 priority |
| Rated current (In) | 125 A |
| Rated operating voltage (Un) | 400V AC |
| Current type | Variable (AC) |
| Nominal frequency | 50/60Hz |
| Controller supply voltage (L–N) | 150–300 V AC |
| Additional power supply to the controller | 15–30V DC |
| Power consumption | ≤10W |
| Rated insulation voltage (Ui) | 800V |
| Rated impulse withstand voltage (Uimp) | 6 kV |
| Rated breaking capacity (Icu) | 50kA |
| Rated operational breaking capacity (Ics) at 400 V AC | 35kA |
| Frequency of operation of the electromagnetic switch | 12 × In |
| Security features | Overload and short circuit protection; overvoltage, undervoltage and phase loss control |
| Control modes | Automatic and manual |
| Switch positions | I–0–II |
| Source switching time | Up to 4 s (formulated by the manufacturer as a minimum time) |
| Voltage measurement range | 40–300V |
| Setting the upper voltage threshold | 240–290V |
| Setting the lower voltage threshold | 160–200V |
| Setting the power-on delay | 0–180 seconds |
| Control inputs and outputs | Generator start; interface to fire alarm system; signaling; backup power supply to the controller 24 V DC |
| Indication | Yes |
| Position indicator | Mechanical |
| Mechanical wear resistance | Minimum 5000 cycles |
| Electrical wear resistance | Minimum 1500 cycles |
| Degree of protection | IP30, except for the connection terminals |
| Degree of contamination | 3 |
| Operating temperature | From −30 to +60 °C |
| Maximum altitude | 2000 m |
| Installation | Superficial |
| Working position | Vertical or horizontal, with a deviation of up to 5° |
| Compliance with standards | DSTU EN 60947-6-1 |
| Warranty | 12 months |