Model 23 Current Transformer
Introducing the Model 23 Current Transformer, a precision instrument and manufactured by Spectrum Industries to meet the demanding needs of electrical measurement and monitoring. Designed with accuracy and reliability in mind, this current transformer is an essential tool for professionals working in power distribution, industrial automation, and electrical testing environments. Its robust construction ensures consistent performance even in challenging conditions, making it a trusted choice for engineers and technicians alike.
Overview
Introducing the Model 23 Current Transformer, a precision instrument and manufactured by Spectrum Industries to meet the demanding needs of electrical measurement and monitoring. Designed with accuracy and reliability in mind, this current transformer is an essential tool for professionals working in power distribution, industrial automation, and electrical testing environments. Its robust construction ensures consistent performance even in challenging conditions, making it a trusted choice for engineers and technicians alike.
The Model 23 Current Transformer features a high-quality design that provides precise current measurement, facilitating effective system analysis and fault detection. Its compatibility with various electrical systems allows for seamless integration into existing setups, enhancing the overall efficiency and safety of electrical operations. Spectrum Industries’ craftsmanship ensures that each unit adheres to strict standards of quality, delivering dependable results over a long service life.
Whether used for monitoring power consumption, protecting equipment, or conducting detailed electrical diagnostics, the Model 23 Current Transformer offers versatility and ease of use. Its compact form factor and straightforward installation process make it suitable for a wide range of applications. Produced by Spectrum Industries and built upon ’s legacy of innovation and excellence, this current transformer is a reliable solution for professionals seeking accurate, durable, and easy-to-maintain electrical measurement instruments.
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Product Specifications
- Frequency
- 50–400 Hz
- Insulation BIL
- 10 kV
- Weight
- 8.5 lbs
- Application
- Metering, Protection
- Standards
- UL, ANSI/IEEE C57.13, IEC 44-1
- Application
- Relaying and metering.
- Window Diameter
- 2.00"
- Insulation Voltage Rating
- 600 Volts
- Terminals
- Brass studs No. 8-32 with one flatwasher, lockwasher and regular nut.
- Mounting Bracket Kit
- 0221B00541 (order separately).
- Multi-Ratio Availability
- Multi-ratios available upon request.
Specification Table
| Primary A | Secondary A | Ratio (display) | Relay Class | ANSI Metering Class | Thermal Rating Factor @ 30°C | Thermal Rating Factor @ 55°C | Secondary Resistance |
|---|---|---|---|---|---|---|---|
| 100 | 5 | 100:5 | — | 0.6B0.2 | 2 | 2 | 0.051 |
| 150 | 5 | 150:5 | C10 | 0.6B0.5 | 2 | 2 | 0.076 |
| 200 | 5 | 200:5 | C10 | 0.3B0.1 | 2 | 1.5 | 0.114 |
| 250 | 5 | 250:5 | C20 | 0.3B0.2 | 2 | 1.5 | 0.143 |
| 300 | 5 | 300:5 | C20 | 0.3B0.5 | 1.5 | 1.33 | 0.171 |
| 400 | 5 | 400:5 | C20 | 0.3B0.9 | 1.5 | 1 | 0.226 |
| 500 | 5 | 500:5 | C50 | 0.3B1.8 | 1.5 | 1 | 0.286 |
| 600 | 5 | 600:5 | C50 | 0.3B1.8 | 1.33 | 1 | 0.343 |
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