Model 790 Current Transformer
Introducing the Model 790 Current Transformer, a precision-engineered product, brought to you by Spectrum Industries. Designed to deliver accurate current measurement in a variety of electrical applications, this current transformer is an essential tool for engineers, technicians, and professionals seeking reliable performance in their systems. Built with high-quality materials and advanced manufacturing techniques, the Model 790 ensures consistent and precise readings, making it ideal for both testing and monitoring purposes.
Overview
Introducing the Model 790 Current Transformer, a precision-engineered product, brought to you by Spectrum Industries. Designed to deliver accurate current measurement in a variety of electrical applications, this current transformer is an essential tool for engineers, technicians, and professionals seeking reliable performance in their systems. Built with high-quality materials and advanced manufacturing techniques, the Model 790 ensures consistent and precise readings, making it ideal for both testing and monitoring purposes.
a global leader in electrical and electronic manufacturing, this current transformer benefits from decades of expertise and innovation. Spectrum Industries, a trusted provider of electrical instrumentation, now offers the Model 790 to meet the demanding needs of modern electrical systems. Whether used in power distribution, industrial automation, or research environments, this transformer provides the durability and accuracy required for critical measurements.
The Model 790 features a robust construction designed to withstand challenging operational conditions while maintaining excellent accuracy. Its compact design allows for easy integration into existing setups, and its reliable performance ensures long-term stability. With the Model 790 Current Transformer, users can confidently monitor electrical currents, ensure system safety, and optimize operational efficiency. This product exemplifies our commitment to quality and Spectrum Industries' dedication to delivering top-tier electrical instrumentation solutions.
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Product Specifications
- Frequency
- 50–400 Hz
- Insulation BIL
- 10 kV
- Weight
- 15 lbs
- Application
- Metering, Protection
- Standards
- ANSI/IEEE C57.13, IEC 44-1
- Window Diameter
- 5.00 in
- Rated Insulation Voltage
- 0.6 kV
- Secondary Terminals
- Brass screws No. 10-32 with one flatwasher and lockwasher
Specification Table
| Primary A | Secondary A | Ratio (display) | Relay Class | Thermal Rating Factor @ 30°C | Secondary Resistance |
|---|---|---|---|---|---|
| 800 | 5 | 800:5 | C100 | 1.5 | 0.31 |
| 1000 | 5 | 1000:5 | C100 | 1.5 | 0.388 |
| 1200 | 5 | 1200:5 | C100 | 1.5 | 0.465 |
| 1500 | 5 | 1500:5 | C100 | 1.5 | 0.427 |
| 1600 | 5 | 1600:5 | C100 | 1.5 | 0.455 |
| 2000 | 5 | 2000:5 | C100 | 1.5 | 0.569 |
| 2500 | 5 | 2500:5 | C100 | 1 | 0.891 |
| 3000 | 5 | 3000:5 | C100 | 0.8 | 1.68 |
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