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The 411027-61S part from Allen Bradley serves as a control transformer designed for 3-phase applications. With a primary voltage rating of 230 VAC and a secondary voltage output of 17.7 VAC, it operates efficiently within specified frequency limits.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Control Transformer |
| Product Line | Reliance Electric Spare Parts |
| Part Number | 411027-61S |
| Weight | 10.00 lbs (4.54 kg) |
| Series | Reliance 411027 |
| Phase Type | 3 Phase |
| Primary Voltage | 230 VAC |
| Secondary Voltage | 17.7 VAC |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Cooling Method | Air Cooling |
| Mounting Method | Surface Mounting |
| Enclosure Type | Open Type |
| Operating Temperature | 0 to 60 °C |
| Storage Temperature | -40 to 85 °C |
| Relative Humidity | 5 to 95% (non-condensing) |
The control transformer 411027-61S from Allen Bradley is specifically designed for use in 3-phase systems. This device has a primary voltage input of 230 VAC and converts it to a secondary voltage of 17.7 VAC. It is capable of operating within a frequency range of 50 Hz to 60 Hz, accommodating common industrial power supply frequencies.
This transformer utilizes air cooling as its cooling method and is suitable for surface mounting. The design features an open-type enclosure that facilitates adequate airflow around the transformer. It can operate efficiently across a temperature spectrum of 0 °C to 60 °C, allowing for reliable performance in a variety of settings. Additionally, it can withstand storage temperatures from -40 °C to 85 °C, ensuring durability even in extreme conditions.
Relative humidity levels between 5% and 95% can be tolerated, provided that condensation is avoided, making the 411027-61S versatile for different operational environments. In summary, this control transformer presents a robust solution for applications requiring reliable voltage regulation in a compact and efficient package.