JKW-200ER Outdoor Current Transformer High Accuracy - 36KV Class
Introducing the JKW-200ER Outdoor Current Transformer, a high-precision solution designed to meet the demanding needs of modern electrical systems. and produced by Spectrum Industries, this advanced current transformer offers exceptional accuracy and reliability for a wide range of applications. Built to withstand outdoor environments, the JKW-200ER is engineered with durability and performance in mind, making it an ideal choice for utility companies, industrial facilities, and electrical contractors seeking dependable measurement and protection devices.
Overview
Introducing the JKW-200ER Outdoor Current Transformer, a high-precision solution designed to meet the demanding needs of modern electrical systems. and produced by Spectrum Industries, this advanced current transformer offers exceptional accuracy and reliability for a wide range of applications. Built to withstand outdoor environments, the JKW-200ER is engineered with durability and performance in mind, making it an ideal choice for utility companies, industrial facilities, and electrical contractors seeking dependable measurement and protection devices.
This transformer features a robust construction with a 36kV class rating, ensuring it can handle high-voltage conditions safely and efficiently. Its high accuracy performance allows for precise current measurement, which is crucial for system monitoring, fault detection, and overall grid management. The outdoor design provides excellent weather resistance, enabling installation in various outdoor settings without compromising performance or safety.
and distributed through Spectrum Industries, the JKW-200ER exemplifies quality engineering and innovative design. It is engineered to meet stringent industry standards, ensuring long-term durability and consistent operation. Whether used in new installations or as a replacement component, this current transformer delivers reliable, accurate data essential for maintaining the stability and efficiency of electrical networks. With the JKW-200ER, users can confidently enhance their system’s performance while ensuring safety and compliance.
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Product Specifications
- Frequency
- 60 Hz
- Insulation BIL
- 200 kV
- Weight
- 403 lbs
- Mounting
- Outdoor
- Application
- Metering, Protection
- Standards
- ANSI/IEEE C57.13
- Shipping weight
- 438 lbs
- Creep distance
- 56.61 in [1438 mm]
- 1 sec thermal limit
- 75x normal
- 2 cycle mechanical limit (low ratio)
- 170x rated
- 2 cycle mechanical limit (high ratio)
- 85x rated
- Insulation material
- Butyl rubber, 200kV BIL, outdoor
- System voltage class
- 34.5 kV
- Core configuration
- Two independent cores: extended-range (ER) metering core (0.15% accuracy from 1% of rated current to rating factor) plus a second core with combined relay class and 0.15% metering accuracy from 5% of rated current to rating factor
Specification Table
| Primary A | Secondary A | Ratio (display) | ANSI Metering Class |
|---|---|---|---|
| — | 5 | 25/50:5//5 | 0.3B0.9 |
| — | 5 | 50/100:5//5 | 0.3B0.9 |
| — | 5 | 75/150:5//5 | 0.3B0.9 |
| — | 5 | 100/200:5//5 | 0.3B0.9 |
| — | 5 | 150/300:5//5 | 0.3B0.9 |
| — | 5 | 200/400:5//5 | 0.3B0.9 |
| — | 5 | 300/600:5//5 | 0.3B0.9 |
| — | 5 | 500/1000:5//5 | 0.3B0.9 |
| — | 5 | 600/1200:5//5 | 0.3B0.5 |
| — | 5 | 800/1600:5//5 | 0.3B0.9 |
| — | 5 | 1000/2000:5//5 | 0.3B0.9 |
| — | 5 | 1500/3000:5//5 | — |
| 50 | 5 | 50:5 | — |
| 100 | 5 | 100:5 | — |
| 150 | 5 | 150:5 | — |
| 200 | 5 | 200:5 | — |
| 300 | 5 | 300:5 | — |
| 400 | 5 | 400:5 | — |
| 600 | 5 | 600:5 | — |
| 1000 | 5 | 1000:5 | — |
| 1200 | 5 | 1200:5 | — |
| 1600 | 5 | 1600:5 | — |
| 2000 | 5 | 2000:5 | — |
| 3000 | 5 | 3000:5 | — |
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