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The 7S7FIS model from Schneider Electric serves as a general-purpose distribution transformer. Designed for versatility, it operates at a primary voltage of 208V and maintains a power rating of 7.5 kVA, with secondary voltages of 120/240V.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | General-Purpose Distribution Transformer |
| Product Line | Square D |
| Part Number | 7S7FIS |
| UPC | 785901359722 |
| Weight | 135.00 lbs (61.23 kg) |
| Primary Voltage | 208V |
| Primary Current | 36 A |
| Secondary Voltage | 120/240V |
| Power Rating | 7.5 kVA |
| Temperature Rise | 115 °C |
| Phase | 1 phase |
| Mounting | Wall or floor mounting |
| Enclosure Type | NEMA 3R |
| Frequency | 60 Hz |
| Insulation Class | 220 °C Class H |
| Winding Material | Copper |
| Certifications | UL Listed, CSA Certified |
| Type of Cooling | Air-cooled |
The Schneider Electric 7S7FIS is categorized as a general-purpose distribution transformer meant for diverse electrical applications. It operates efficiently with a primary voltage of 208V, drawing a current of 36 A for optimal performance. Outputting a power rating of 7.5 kVA, this transformer can step down to secondary voltages of 120/240V.
Engineered for a single-phase system, the transformer boasts a temperature rise limit of 115 °C, indicating its capacity to handle heat during operation. This model allows for flexible installation options, whether mounted on a wall or placed on the floor. Its NEMA 3R enclosure type offers necessary protection against weather elements and allows indoor or outdoor use. The working frequency is standardized at 60 Hz, ensuring compatibility with typical power systems. On top of that, its insulation class is rated at 220 °C Class H, providing excellent heat resistance to safeguard internal components.
Winding is constructed from copper, ensuring efficient electrical conduction and durability. The device weighs 68 kg, making it robust yet manageable for installation. Additionally, it relies on air-cooling mechanisms to maintain optimal temperatures during operation. This unit is recognized with UL listing and CSA certification, affirming its compliance with essential industry safety standards.