JKW-5A Outdoor Current Transformer High Accuracy - 15KV Class
Introducing the JKW-5A Outdoor Current Transformer, a high-precision solution designed to meet the demanding needs of modern electrical systems. and produced by Spectrum Industries, this current transformer offers exceptional accuracy and reliability, making it an ideal choice for utility companies, industrial facilities, and commercial power systems. Engineered to operate efficiently in outdoor environments, the JKW-5A is built with durable materials that withstand harsh weather conditions, ensuring long-term performance and minimal maintenance.
Overview
Introducing the JKW-5A Outdoor Current Transformer, a high-precision solution designed to meet the demanding needs of modern electrical systems. and produced by Spectrum Industries, this current transformer offers exceptional accuracy and reliability, making it an ideal choice for utility companies, industrial facilities, and commercial power systems. Engineered to operate efficiently in outdoor environments, the JKW-5A is built with durable materials that withstand harsh weather conditions, ensuring long-term performance and minimal maintenance.
This current transformer is rated for 15 kV class applications, providing precise current measurement essential for effective power management and system protection. Its high accuracy ensures that voltage and current readings are reliable, facilitating accurate billing, system monitoring, and fault detection. The compact and rugged design allows for easy installation in outdoor substations and other critical infrastructure, without compromising safety or performance.
Spectrum Industries, renowned for their commitment to quality and innovation, has developed this product to meet the rigorous standards of electrical measurement and safety. Whether used in new installations or as part of existing systems, the JKW-5A outdoor current transformer provides dependable performance, helping operators maintain optimal system operation and prevent costly downtime. With ’s trusted engineering and Spectrum Industries’ dedicated manufacturing, this current transformer is a robust and dependable choice for high-voltage measurement needs.
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Product Specifications
- Frequency
- 50–60 Hz
- Insulation BIL
- 110 kV
- Weight
- 60 lbs
- Mounting
- Outdoor
- Application
- Metering, Protection
- Standards
- ANSI/IEEE C57.13
- Shipping Weight
- 75 lbs
- Creep Distance
- 24" [609.6 mm]
- Strike Distance
- 9" [229 mm]
- Insulation Material
- HY-BUTE 60 butyl rubber
- Approval
- Measurement Canada Approval AE-2017
- Dimensions
- 15.69" (h) x 10.88" (w) x 12.75" (d)
- Rated Primary Voltage Class
- 15,000 V (15 kV class)
- Polarity
- Subtractive
- Overall Accuracy — Accuracy
- 0.15
- Overall Accuracy — Condition
- 0.15 accuracy class from 5% of nameplate amps through rating factor, within burden capability
Specification Table
| Primary V | Primary A | Secondary A | Ratio (display) | Thermal Rating Factor @ 30°C |
|---|---|---|---|---|
| 15000 | 5 | 5 | 5:5 | 1.5 |
| 15000 | 10 | 5 | 10:5 | 1.5 |
| 15000 | 15 | 5 | 15:5 | 1.5 |
| 15000 | 20 | 5 | 20:5 | 1.5 |
| 15000 | 25 | 5 | 25:5 | 1.5 |
| 15000 | 30 | 5 | 30:5 | 1.5 |
| 15000 | 40 | 5 | 40:5 | 1.5 |
| 15000 | 50 | 5 | 50:5 | 1.5 |
| 15000 | 75 | 5 | 75:5 | 1.5 |
| 15000 | 100 | 5 | 100:5 | 1.5 |
| 15000 | 150 | 5 | 150:5 | 1.5 |
| 15000 | 200 | 5 | 200:5 | 1.5 |
| 15000 | 300 | 5 | 300:5 | 1.5 |
| 15000 | 400 | 5 | 400:5 | 1.5 |
| 15000 | 600 | 5 | 600:5 | 1.5 |
| 15000 | 800 | 5 | 800:5 | 1.2 |
| 15000 | 1000 | 5 | 1000:5 | 1 |
| 15000 | 1200 | 5 | 1200:5 | 1 |
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