Model 3VT472 3 Phase Voltage Transformer
Introducing the Model 3VT472, a high-quality three-phase voltage transformer, distributed by Spectrum Industries. Designed to deliver precise voltage measurement and reliable performance in demanding electrical environments, this transformer is an essential component for industrial, commercial, and utility applications. Its robust construction and advanced engineering ensure accurate voltage transformation, helping operators monitor and control electrical systems effectively.
Overview
Introducing the Model 3VT472, a high-quality three-phase voltage transformer, distributed by Spectrum Industries. Designed to deliver precise voltage measurement and reliable performance in demanding electrical environments, this transformer is an essential component for industrial, commercial, and utility applications. Its robust construction and advanced engineering ensure accurate voltage transformation, helping operators monitor and control electrical systems effectively.
The Model 3VT472 is engineered with durability and efficiency in mind, featuring a compact design that facilitates easy installation and maintenance. Built to meet stringent industry standards, this transformer offers excellent electrical stability and minimal noise, ensuring consistent performance over its lifespan. Whether used in power distribution, automation systems, or testing laboratories, the 3VT472 provides dependable voltage transformation that enhances operational safety and system reliability.
a globally recognized leader in electrical equipment manufacturing, this voltage transformer benefits from decades of innovation and quality assurance. Spectrum Industries, as the authorized distributor, ensures that customers receive genuine, high-performance products backed by excellent support and service. The Model 3VT472 is a trusted solution for professionals seeking a reliable and precise three-phase voltage transformer to meet their complex electrical measurement needs.
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Product Specifications
- Frequency
- 60 Hz
- Insulation BIL
- 10 kV
- Weight
- 8 lbs
- Application
- Metering
- Thermal rating
- 40 VA at 30 C ambient; 27 VA at 55 C ambient (per phase)
- Insulation level
- 600 V, 10 kV BIL full wave
- Standard secondary voltage
- 120 V line-to-line
- Terminals
- Brass screws No. 8-32 with one lockwasher and flatwasher
- Enclosure
- Thermoplastic shell, resin-filled core and coil, clear plastic cover
- Connection system
- Designed for Y (wye) connected systems; ground XO/HO only on 3-phase, 4-wire effectively grounded sources
- Primary fuse type
- Type CC rejection style
- Secondary fuse type
- Type BBS
- Overall Accuracy — Accuracy
- 1
- Overall Accuracy — Condition
- per phase @ 5 VA
Specification Table
| Primary V | Secondary V | Ratio (display) | Fuse Rating |
|---|---|---|---|
| 120 | 120 | 1:1 | 1.5 |
| 120 | 120 | 1:1 | 1.5 |
| 120 | 208 | 1:1.73 | 1.5 |
| 120 | 208 | 1:1.73 | 1.5 |
| 208 | 120 | 1.73:1 | 1 |
| 208 | 120 | 1.73:1 | 1 |
| 208 | 208 | 1:1 | 1 |
| 208 | 208 | 1:1 | 1 |
| 480 | 120 | 4:1 | 0.5 |
| 480 | 120 | 4:1 | 0.5 |
| 480 | 208 | 2.31:1 | 0.5 |
| 480 | 208 | 2.31:1 | 0.5 |
| 600 | 120 | 5:1 | 0.4 |
| 600 | 120 | 5:1 | 0.4 |
| 600 | 208 | 2.88:1 | 0.4 |
| 600 | 208 | 2.88:1 | 0.4 |
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