Model 450 Voltage Transformer
Introducing the Model 450 Voltage Transformer, a high-quality product, brought to you by Spectrum Industries. Designed to meet the demanding needs of electrical testing and measurement, this voltage transformer offers exceptional accuracy, reliability, and durability. Whether used in industrial settings, research laboratories, or maintenance environments, the Model 450 ensures precise voltage conversion and measurement, making it an essential tool for professionals requiring dependable performance.
Overview
Introducing the Model 450 Voltage Transformer, a high-quality product, brought to you by Spectrum Industries. Designed to meet the demanding needs of electrical testing and measurement, this voltage transformer offers exceptional accuracy, reliability, and durability. Whether used in industrial settings, research laboratories, or maintenance environments, the Model 450 ensures precise voltage conversion and measurement, making it an essential tool for professionals requiring dependable performance.
a global leader in electrical and electronic equipment, the Model 450 Voltage Transformer benefits from advanced engineering and rigorous quality standards. Spectrum Industries takes pride in offering this premium product, ensuring that each unit adheres to strict specifications for performance and longevity. Its robust construction and innovative design allow it to operate efficiently under various conditions, providing consistent results over time.
This transformer is particularly valued for its versatility and ease of use, making it suitable for a wide range of applications. Whether calibrating equipment, conducting detailed electrical diagnostics, or performing routine testing, the Model 450 delivers accurate and stable voltage transformation. With Spectrum Industries' commitment to quality and ’s trusted reputation, this voltage transformer stands out as a reliable solution for professionals seeking precision and durability in their electrical measurement tools.
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Product Specifications
- Frequency
- 60 Hz
- Insulation BIL
- 10 kV
- Weight
- 25 lbs
- Application
- Metering
- Standards
- UL, ANSI/IEEE C57.13, IEC 44-1
- Standard Secondary Voltage
- 120 V
- Insulation Rating
- 600 V, 10 kV BIL full wave
- Thermal Rating
- 750 VA @ 30 C, 500 VA @ 55 C ambient
- Terminals
- No. 10-32 screws into 3/8" brass inserts
- Connection
- Line-to-line (rated); line-to-ground / line-to-neutral at 58% of rated volts
- Fuse Options
- Class CC KTK-R fuse blocks available
- 50 Hz Availability
- Available on request
- Construction
- Encapsulated thermoplastic shell, resin-filled
- Overall Accuracy — Accuracy
- 0.3
- Overall Accuracy — Condition
- ANSI class 0.3 W, X, M & Y (standard); 0.6 X, M & Y at rated burden
- Dielectric Test — Voltage
- 10
Specification Table
| Primary V | Secondary V | Ratio (display) | Thermal Rating Factor @ 30°C | Thermal Rating Factor @ 55°C | Fuse Rating |
|---|---|---|---|---|---|
| 69.3 | 120 | 0.58:1 | 750 | 500 | — |
| 69.3 | 120 | 0.58:1 | 750 | 500 | 15.0 A primary |
| 69.3 | 120 | 0.58:1 | 750 | 500 | 15.0 A primary / 8.0 A secondary |
| 120 | 120 | 1:1 | 750 | 500 | — |
| 120 | 120 | 1:1 | 750 | 500 | 10.0 A primary |
| 120 | 120 | 1:1 | 750 | 500 | 10.0 A primary / 8.0 A secondary |
| 208 | 120 | 1.73:1 | 750 | 500 | — |
| 208 | 120 | 1.73:1 | 750 | 500 | 8.0 A primary |
| 208 | 120 | 1.73:1 | 750 | 500 | 8.0 A primary / 8.0 A secondary |
| 240 | 120 | 2:1 | 750 | 500 | — |
| 240 | 120 | 2:1 | 750 | 500 | 8.0 A primary |
| 240 | 120 | 2:1 | 750 | 500 | 8.0 A primary / 8.0 A secondary |
| 277 | 120 | 2.31:1 | 750 | 500 | — |
| 277 | 120 | 2.31:1 | 750 | 500 | 8.0 A primary |
| 277 | 120 | 2.31:1 | 750 | 500 | 8.0 A primary / 8.0 A secondary |
| 288 | 120 | 2.4:1 | 750 | 500 | — |
| 288 | 120 | 2.4:1 | 750 | 500 | 6.0 A primary |
| 288 | 120 | 2.4:1 | 750 | 500 | 6.0 A primary / 8.0 A secondary |
| 300 | 120 | 2.5:1 | 750 | 500 | — |
| 300 | 120 | 2.5:1 | 750 | 500 | 6.0 A primary |
| 300 | 120 | 2.5:1 | 750 | 500 | 6.0 A primary / 8.0 A secondary |
| 346 | 120 | 2.88:1 | 750 | 500 | — |
| 346 | 120 | 2.88:1 | 750 | 500 | 5.0 A primary |
| 346 | 120 | 2.88:1 | 750 | 500 | 5.0 A primary / 8.0 A secondary |
| 480 | 120 | 4:1 | 750 | 500 | — |
| 480 | 120 | 4:1 | 750 | 500 | 4.0 A primary |
| 480 | 120 | 4:1 | 750 | 500 | 4.0 A primary / 8.0 A secondary |
| 600 | 120 | 5:1 | 750 | 500 | — |
| 600 | 120 | 5:1 | 750 | 500 | 3.0 A primary |
| 600 | 120 | 5:1 | 750 | 500 | 3.0 A primary / 8.0 A secondary |
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