Model 788 Current Transformer
Introducing the Model 788 Current Transformer, a high-quality product, brought to you by Spectrum Industries. Designed with precision and reliability in mind, this current transformer is an essential component for accurate measurement and monitoring of electrical currents in various industrial and commercial applications. Whether you're conducting routine maintenance, troubleshooting electrical systems, or implementing advanced energy management solutions, the Model 788 offers the dependable performance you need.
Overview
Introducing the Model 788 Current Transformer, a high-quality product, brought to you by Spectrum Industries. Designed with precision and reliability in mind, this current transformer is an essential component for accurate measurement and monitoring of electrical currents in various industrial and commercial applications. Whether you're conducting routine maintenance, troubleshooting electrical systems, or implementing advanced energy management solutions, the Model 788 offers the dependable performance you need.
a globally recognized leader in electrical and electronic manufacturing, this current transformer embodies cutting-edge technology and rigorous quality standards. Spectrum Industries takes pride in offering this premium product to ensure your electrical systems operate efficiently and safely. The Model 788 features robust construction, precise calibration, and compatibility with a wide range of measurement instruments, making it a versatile choice for professionals seeking accuracy and durability.
Designed to handle high current loads with ease, the Model 788 Current Transformer provides consistent and reliable readings, which are critical for effective system management and safety compliance. Its user-friendly design simplifies installation and maintenance, ensuring minimal downtime and maximum productivity. Trust in Spectrum Industries and ’s combined expertise to deliver a product that meets the highest standards of quality, performance, and safety in your electrical measurement needs.
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Product Specifications
- Frequency
- 50–400 Hz
- Insulation BIL
- 10 kV
- Weight
- 20 lbs
- Application
- Metering, Protection
- Standards
- ANSI/IEEE C57.13, IEC 44-1
- Insulation Voltage Rating
- 0.6 kV, BIL 10 kV full wave
- Secondary Terminals
- Brass screws No. 10-32 with one flatwasher and lockwasher
- Window Diameter
- 4.00 in
Specification Table
| Primary A | Secondary A | Ratio (display) | Relay Class | ANSI Metering Class | Secondary Resistance |
|---|---|---|---|---|---|
| 50 | 5 | 50:5 | C10 | — | 0.017 |
| 75 | 5 | 75:5 | C10 | — | 0.025 |
| 100 | 5 | 100:5 | C10 | 1.2B0.1 | 0.035 |
| 150 | 5 | 150:5 | C20 | 0.6B0.1 | 0.052 |
| 200 | 5 | 200:5 | C20 | 0.6B0.2 | 0.07 |
| 250 | 5 | 250:5 | C50 | 0.6B0.5 | 0.087 |
| 300 | 5 | 300:5 | C50 | 0.3B0.2 | 0.104 |
| 400 | 5 | 400:5 | C50 | 0.3B0.5 | 0.139 |
| 500 | 5 | 500:5 | C100 | 0.3B0.9 | 0.174 |
| 600 | 5 | 600:5 | C100 | 0.3B1.8 | 0.209 |
| 750 | 5 | 750:5 | C100 | 0.3B1.8 | 0.329 |
| 800 | 5 | 800:5 | C100 | 0.3B1.8 | 0.351 |
| 1000 | 5 | 1000:5 | C200 | 0.3B1.8 | 0.438 |
| 1200 | 5 | 1200:5 | C200 | 0.3B1.8 | 0.389 |
| 1500 | 5 | 1500:5 | C200 | 0.3B1.8 | 0.487 |
| 1600 | 5 | 1600:5 | C200 | 0.3B1.8 | 0.519 |
| 2000 | 5 | 2000:5 | C200 | 0.3B1.8 | 0.814 |
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