Model 300 Current Transformer
Introducing the Model 300 Current Transformer, a high-quality measurement device, distributed by Spectrum Industries. Designed for precision and reliability, this current transformer is an essential tool for professionals in electrical and industrial applications, offering accurate current measurement capabilities across a wide range of systems.
Overview
Introducing the Model 300 Current Transformer, a high-quality measurement device, distributed by Spectrum Industries. Designed for precision and reliability, this current transformer is an essential tool for professionals in electrical and industrial applications, offering accurate current measurement capabilities across a wide range of systems.
a global leader in electrical engineering and technology, the Model 300 is built to meet rigorous standards of performance and durability. Its robust construction ensures consistent operation even in demanding environments, making it an ideal choice for power monitoring, load analysis, and protective relay applications. The transformer’s design emphasizes safety and ease of use, providing users with clear, accurate readings that are vital for maintaining optimal system performance.
Spectrum Industries takes pride in offering this advanced product to meet the needs of engineers, technicians, and maintenance personnel. The Model 300 Current Transformer features precise calibration, high accuracy, and excellent linearity, ensuring dependable data collection for system diagnostics and analysis. Whether for new installations or system upgrades, this transformer provides a reliable solution for current measurement, helping users optimize their electrical systems and enhance operational safety.
In summary, the -produced Model 300 Current Transformer, available through Spectrum Industries, combines cutting-edge engineering with user-friendly features, making it a trusted choice for professionals seeking dependable current measurement solutions.
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Product Specifications
- Frequency
- 50–400 Hz
- Insulation BIL
- 10 kV
- Weight
- 9 lbs
- Application
- Metering, Protection
- Standards
- UL, ANSI/IEEE C57.13, IEC 44-1
- Window Diameter
- 3.75 in
- Insulation Level
- 600 V, 10 kV BIL full wave
- Secondary Terminals
- Brass studs No. 8-32 with flat washer, lockwasher and regular nut
- Mounting
- Optional mounting bracket kit 0221B00259 (order separately)
- Multi-Ratio Option
- Multi-ratio configurations available on request
Specification Table
| Primary A | Secondary A | Ratio (display) | Relay Class | Thermal Rating Factor @ 30°C | Thermal Rating Factor @ 55°C | Secondary Resistance |
|---|---|---|---|---|---|---|
| 50 | 5 | 50:5 | — | 2 | 2 | 0.012 |
| 75 | 5 | 75:5 | — | 2 | 2 | 0.019 |
| 100 | 5 | 100:5 | — | 2 | 2 | 0.026 |
| 150 | 5 | 150:5 | — | 2 | 2 | 0.054 |
| 200 | 5 | 200:5 | C10 | 2 | 2 | 0.072 |
| 250 | 5 | 250:5 | C10 | 2 | 2 | 0.104 |
| 300 | 5 | 300:5 | C10 | 2 | 2 | 0.108 |
| 400 | 5 | 400:5 | C20 | 2 | 1.5 | 0.144 |
| 500 | 5 | 500:5 | C20 | 2 | 1.5 | 0.209 |
| 600 | 5 | 600:5 | C20 | 1.5 | 1.33 | 0.251 |
| 750 | 5 | 750:5 | C20 | 1.5 | 1 | 0.329 |
| 800 | 5 | 800:5 | C50 | 1.5 | 1 | 0.334 |
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