Model 460 Voltage Transformer
Overview
Introducing the Model 460 Voltage Transformer, a high-quality electrical testing instrument and distributed by Spectrum Industries. Designed for precision and reliability, this voltage transformer is an essential tool for engineers, technicians, and professionals involved in electrical system testing and maintenance. Its robust construction and advanced features ensure accurate measurements across a wide range of voltage levels, making it ideal for both laboratory and field applications.
a globally recognized leader in electrical equipment and technology, the Model 460 Voltage Transformer embodies the company's commitment to innovation and quality. Spectrum Industries, a trusted distributor of top-tier electrical instruments, ensures that this product meets the highest standards of performance and durability. The transformer is engineered to provide stable and consistent voltage transformation, facilitating precise testing and diagnostics in complex electrical environments.
Whether used for testing transformers, motors, or other electrical components, the Model 460 offers dependable operation and ease of use. Its design incorporates safety features and user-friendly interfaces, making it suitable for a variety of professional settings. With its proven performance and the backing of ’s reputation, the Model 460 Voltage Transformer from Spectrum Industries is a valuable addition to any electrical testing toolkit, delivering accurate results and long-lasting service.
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Product Specifications
- Frequency
- 60 Hz
- Insulation BIL
- 10 kV
- Weight
- 7.75 lbs
- Application
- Metering
- Standards
- ANSI/IEEE C57.13, IEC 44-1
- Secondary Voltage
- 120 V
- Thermal Rating
- 150 VA at 30 C amb., 100 VA at 55 C amb.
- Insulation Level
- 600 V, 10 kV BIL full wave
- Terminals
- Brass studs No. 10-32 with lockwasher, flatwasher and regular nut
- Construction
- Core and coil assembly encased in thermoplastic shell, filled with resin; two plastic terminal covers included
- Recommended Secondary Fuse
- 1.6 A
- Connection
- Line-to-line (rated); line-to-ground or line-to-neutral at 58% of rated voltage
- 50 Hz Operation
- Available with reduced performance; consult factory
- Overall Accuracy — Accuracy
- 0.6
- Overall Accuracy — Condition
- class 0.6 at burden W, 1.2 at burden X, 60 Hz
Specification Table
| Primary V | Secondary V | Ratio (display) | Thermal Rating Factor @ 30°C | Thermal Rating Factor @ 55°C | Fuse Rating |
|---|---|---|---|---|---|
| 69.3 | 120 | 69.3:120 | 150 | 100 | 5.0 A |
| 120 | 120 | 120:120 | 150 | 100 | 4.0 A |
| 208 | 120 | 208:120 | 150 | 100 | 2.0 A |
| 240 | 120 | 240:120 | 150 | 100 | 2.0 A |
| 277 | 120 | 277:120 | 150 | 100 | 2.0 A |
| 288 | 120 | 288:120 | 150 | 100 | 1.5 A |
| 300 | 120 | 300:120 | 150 | 100 | 1.5 A |
| 346 | 120 | 346:120 | 150 | 100 | 1.5 A |
| 480 | 120 | 480:120 | 150 | 100 | 1.0 A |
| 600 | 120 | 600:120 | 150 | 100 | 0.75 A |
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