Model CTWH5-A-110-T150 Medium Voltage Current Transformer
Introducing the Model CTWH5-A-110 T150 Medium Voltage Current Transformer, a high-quality solution engineered to meet the demanding needs of modern electrical systems., a globally recognized leader in electrical and industrial equipment, this current transformer exemplifies precision, reliability, and durability. Designed specifically for medium voltage applications, it ensures accurate current measurement and protection in a variety of power distribution environments.
Overview
Introducing the Model CTWH5-A-110 T150 Medium Voltage Current Transformer, a high-quality solution engineered to meet the demanding needs of modern electrical systems., a globally recognized leader in electrical and industrial equipment, this current transformer exemplifies precision, reliability, and durability. Designed specifically for medium voltage applications, it ensures accurate current measurement and protection in a variety of power distribution environments.
Produced by Spectrum Industries, a trusted name in the industry, this transformer incorporates advanced engineering to deliver consistent performance under challenging conditions. Its robust construction and high-quality materials enable it to withstand electrical surges, environmental factors, and continuous operation, making it an ideal choice for utilities, industrial facilities, and commercial power systems. The Model CTWH5-A-110 T150 is engineered to provide precise current readings, which are critical for system monitoring, fault detection, and protective relays.
With its user-friendly design and adherence to industry standards, this current transformer offers seamless integration into existing electrical infrastructure. Whether for new installations or system upgrades, the Model CTWH5-A-110 T150 by, produced by Spectrum Industries, provides a dependable and efficient solution for medium voltage current measurement needs. Its combination of advanced technology and proven quality makes it an excellent investment for ensuring safe and efficient electrical system operation.
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Product Specifications
- Frequency
- 50–400 Hz
- Insulation BIL
- 110 kV
- Weight
- 76 lbs
- Application
- Metering, Protection
- Standards
- ANSI/IEEE C57.13
- Maximum System Voltage
- 15.5 kV
- Continuous Thermal Current Rating Factor
- 1.33 at 30°C amb., 1.0 at 55°C amb.
- Construction
- Vacuum cast in polyurethane resin
- Primary Terminals
- 1/2-13 bolts with one Belleville washer
- Secondary Terminals
- Brass screws No. 10-32 with one flatwasher, lockwasher
- Relay Class
- T150
- Minimum Spacing Unit-to-Unit
- 1.50" minimum
- Minimum Spacing HV to Ground in Air
- 6.50" minimum
Specification Table
| Primary A | Secondary A | Ratio (display) | Thermal Rating Factor @ 30°C | Thermal Rating Factor @ 55°C |
|---|---|---|---|---|
| 5 | 5 | 5:5 | 1.33 | 1 |
| 10 | 5 | 10:5 | 1.33 | 1 |
| 15 | 5 | 15:5 | 1.33 | 1 |
| 20 | 5 | 20:5 | 1.33 | 1 |
| 25 | 5 | 25:5 | 1.33 | 1 |
| 30 | 5 | 30:5 | 1.33 | 1 |
| 40 | 5 | 40:5 | 1.33 | 1 |
| 50 | 5 | 50:5 | 1.33 | 1 |
| 75 | 5 | 75:5 | 1.33 | 1 |
| 100 | 5 | 100:5 | 1.33 | 1 |
| 150 | 5 | 150:5 | 1.33 | 1 |
| 200 | 5 | 200:5 | 1.33 | 1 |
| 300 | 5 | 300:5 | 1.33 | 1 |
| 400 | 5 | 400:5 | 1.33 | 1 |
| 600 | 5 | 600:5 | 1.33 | 1 |
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