Model 137 Current Transformer
Introducing the Model 137 Current Transformer, a high-quality electrical component and brought to you by Spectrum Industries. Designed to provide accurate current measurement and reliable performance, this current transformer is an essential tool for professionals working in electrical engineering, power distribution, and industrial automation. Its robust construction and precise specifications ensure that it can handle demanding environments while delivering consistent and dependable results.
Overview
Introducing the Model 137 Current Transformer, a high-quality electrical component and brought to you by Spectrum Industries. Designed to provide accurate current measurement and reliable performance, this current transformer is an essential tool for professionals working in electrical engineering, power distribution, and industrial automation. Its robust construction and precise specifications ensure that it can handle demanding environments while delivering consistent and dependable results.
The Model 137 Current Transformer is engineered with advanced features to meet the rigorous standards of modern electrical systems. It offers excellent linearity, minimal phase shift, and high accuracy, making it ideal for metering, protection, and control applications. Whether you are monitoring power consumption or safeguarding electrical equipment, this transformer provides the precision you need for effective system management.
a trusted leader in electrical equipment manufacturing, the Model 137 benefits from decades of innovation and quality assurance. Spectrum Industries is proud to distribute this product, ensuring it reaches professionals who demand the best in performance and durability. With its reliable operation and long-lasting design, the Model 137 Current Transformer is a valuable addition to any electrical setup, helping you achieve optimal system efficiency and safety.
Request a Quote for Model 137 Current Transformer
Product Specifications
- Frequency
- 50–400 Hz
- Insulation BIL
- 10 kV
- Weight
- 50 lbs
- Application
- Metering, Protection
- Standards
- UL, ANSI/IEEE C57.13, IEC 44-1
- Window Diameter
- 5.50 in
- Insulation Voltage
- 600 V
- Terminals
- Brass screws No. 10-32
- Mounting Bracket Kit
- 0221B01528
- Revenue Metering Approval
- Industry Canada No. T-260
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 | C10 | 2 | 2 | 0.019 |
| 75 | 5 | 75:5 | C20 | 2 | 2 | 0.029 |
| 100 | 5 | 100:5 | C20 | 2 | 2 | 0.039 |
| 150 | 5 | 150:5 | C20 | 2 | 2 | 0.058 |
| 200 | 5 | 200:5 | C50 | 2 | 2 | 0.078 |
| 250 | 5 | 250:5 | C50 | 2 | 2 | 0.097 |
| 300 | 5 | 300:5 | C100 | 2 | 2 | 0.116 |
| 400 | 5 | 400:5 | C100 | 2 | 2 | 0.155 |
| 500 | 5 | 500:5 | C100 | 2 | 2 | 0.194 |
| 600 | 5 | 600:5 | C200 | 2 | 2 | 0.233 |
| 750 | 5 | 750:5 | C200 | 2 | 2 | 0.291 |
| 800 | 5 | 800:5 | C200 | 2 | 2 | 0.39 |
| 1000 | 5 | 1000:5 | C200 | 2 | 1.5 | 0.488 |
| 1200 | 5 | 1200:5 | C400 | 2 | 1.5 | 0.585 |
| 1500 | 5 | 1500:5 | C400 | 1.5 | 1.33 | 0.678 |
| 1600 | 5 | 1600:5 | C400 | 1.5 | 1.33 | 0.723 |
| 2000 | 5 | 2000:5 | C400 | 1.5 | 1 | 0.903 |
| 2500 | 5 | 2500:5 | C400 | 1.5 | 1 | 1.129 |
| 3000 | 5 | 3000:5 | C400 | 1.33 | 1 | 1.279 |
| 3500 | 5 | 3500:5 | C400 | 1 | 0.8 | 1.492 |
| 4000 | 5 | 4000:5 | C400 | 1 | 0.8 | 2.136 |
| 5000 | 5 | 5000:5 | C400 | 0.6 | 0.3 | 4.199 |
Downloads
Browse Other Transformers
Large Transformer Inventory In Stock.
Need Transformers Fast? Download Our Current Inventory List!