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Siemens 3F3Y075ST 75 kVA Dry-Type Transformer
- Regular price
- $3,394.00
- Sale price
- $3,394.00
- Regular price
-
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Product Description P/N: 3F3Y075ST
Description
The Siemens 3F3Y075ST is a 75 kVA dry-type transformer designed for reliable three-phase power distribution in commercial and industrial electrical systems. It efficiently steps down 480 V input power to 120/208 V output, providing dependable low-voltage power for downstream equipment. Featuring an air-cooled design and a NEMA 1 enclosure, it offers long-term performance with minimal maintenance requirements.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Power Distribution |
| Part Number | 3F3Y075ST |
| Subcategory | Transformers |
| Type | Dry-Type Transformer |
| Power Rating | 75 kVA |
| Voltage (High) | 480 V |
| Voltage (Low) | 120/208 V |
| Phase | 3-phase |
| Enclosure Type | NEMA 1 (indoor use) |
| Cooling | Dry-type, air-cooled |
| Application | Step-down power distribution |
| Standards | UL listed |
| Installation | Floor or wall mounted depending on configuration |
| Weight | 12.00 lbs |
Information About 3F3Y075ST
The 3F3Y075ST is part of Siemens’ dry-type transformer line, designed to provide safe and efficient step-down power conversion for 3-phase systems. With a 75 kVA rating, it is capable of handling medium-to-large scale loads in commercial buildings, industrial plants, and institutional facilities. The transformer reduces incoming 480 V power to 120/208 V, making it suitable for distribution to standard low-voltage systems. Housed in a NEMA 1 rated enclosure, the unit is built for indoor installations where protection against dust and incidental contact is required. Its air-cooled, dry-type design minimizes maintenance needs while ensuring long service life.
Key Features:
- 75 kVA Power Rating: Provides reliable capacity for medium- to large-scale commercial and industrial electrical loads.
- Three-Phase Design: Supports balanced power distribution for demanding industrial applications.
- Step-Down Voltage Conversion: Converts 480 V primary voltage to 120/208 V secondary voltage for standard electrical systems.
- Dry-Type Cooling: Air-cooled construction eliminates oil maintenance while improving operational safety.
- NEMA 1 Enclosure: Designed for secure indoor installation with protection against accidental contact.
- UL Listed: Certified to recognized safety standards for commercial and industrial applications.
- Industrial Construction: Built for continuous operation in demanding power distribution environments.
- Flexible Installation: Suitable for floor or wall mounting depending on the installation configuration.
The 3F3Y075ST delivers the reliability and precision required for efficient three-phase power distribution in commercial, industrial, and institutional electrical systems.
Description
The Siemens 3F3Y075ST is a 75 kVA dry-type transformer designed for reliable three-phase power distribution in commercial and industrial electrical systems. It efficiently steps down 480 V input power to 120/208 V output, providing dependable low-voltage power for downstream equipment. Featuring an air-cooled design and a NEMA 1 enclosure, it offers long-term performance with minimal maintenance requirements.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Power Distribution |
| Part Number | 3F3Y075ST |
| Subcategory | Transformers |
| Type | Dry-Type Transformer |
| Power Rating | 75 kVA |
| Voltage (High) | 480 V |
| Voltage (Low) | 120/208 V |
| Phase | 3-phase |
| Enclosure Type | NEMA 1 (indoor use) |
| Cooling | Dry-type, air-cooled |
| Application | Step-down power distribution |
| Standards | UL listed |
| Installation | Floor or wall mounted depending on configuration |
| Weight | 12.00 lbs |
Information About 3F3Y075ST
The 3F3Y075ST is part of Siemens’ dry-type transformer line, designed to provide safe and efficient step-down power conversion for 3-phase systems. With a 75 kVA rating, it is capable of handling medium-to-large scale loads in commercial buildings, industrial plants, and institutional facilities. The transformer reduces incoming 480 V power to 120/208 V, making it suitable for distribution to standard low-voltage systems. Housed in a NEMA 1 rated enclosure, the unit is built for indoor installations where protection against dust and incidental contact is required. Its air-cooled, dry-type design minimizes maintenance needs while ensuring long service life.
Key Features:
- 75 kVA Power Rating: Provides reliable capacity for medium- to large-scale commercial and industrial electrical loads.
- Three-Phase Design: Supports balanced power distribution for demanding industrial applications.
- Step-Down Voltage Conversion: Converts 480 V primary voltage to 120/208 V secondary voltage for standard electrical systems.
- Dry-Type Cooling: Air-cooled construction eliminates oil maintenance while improving operational safety.
- NEMA 1 Enclosure: Designed for secure indoor installation with protection against accidental contact.
- UL Listed: Certified to recognized safety standards for commercial and industrial applications.
- Industrial Construction: Built for continuous operation in demanding power distribution environments.
- Flexible Installation: Suitable for floor or wall mounting depending on the installation configuration.
The 3F3Y075ST delivers the reliability and precision required for efficient three-phase power distribution in commercial, industrial, and institutional electrical systems.