Model 3P90 Current Transformer
Introducing the Model 3P90 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 electrical measurement and protection in various industrial and commercial applications. Whether you are monitoring power systems, performing load analysis, or implementing protective relays, the Model 3P90 offers dependable performance to meet your needs.
Overview
Introducing the Model 3P90 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 electrical measurement and protection in various industrial and commercial applications. Whether you are monitoring power systems, performing load analysis, or implementing protective relays, the Model 3P90 offers dependable performance to meet your needs.
a globally recognized leader in electrical equipment manufacturing, this current transformer incorporates advanced technology and rigorous quality standards. Spectrum Industries, the trusted distributor, ensures that this product reaches you with the highest levels of quality and support. The Model 3P90 is built to deliver accurate current measurements across a broad range of operating conditions, making it a versatile choice for professionals seeking durability and precision.
Its robust construction and thoughtful design make installation straightforward and maintenance minimal. The transformer’s compact size allows for flexible integration into existing systems without sacrificing performance. With ’s reputation for innovation and Spectrum Industries’ commitment to customer satisfaction, the Model 3P90 Current Transformer stands out as a reliable solution for electrical measurement and system protection needs. Invest in this trusted product to enhance the safety, efficiency, and accuracy of your electrical infrastructure.
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Product Specifications
- Frequency
- 50–400 Hz
- Insulation BIL
- 10 kV
- Weight
- 7 lbs
- Application
- Metering, Protection, Motor Control
- Standards
- UL, CSA
- Insulation Level
- 600 Volts, 10 kV BIL full wave
- Window Diameter
- 1.63 in
- Terminals
- Brass studs No. 8-32 with flatwasher, lockwasher and regular nut
- Leads
- Flexible leads UL 1015, 105C, CSA approved, No. 16 AWG, 24 in long, available
- Mounting Note
- Holes at top of case for auxiliary device mounting plate (not supplied); transformer can be ordered with secondary leads configured in various ways (consult factory)
Specification Table
| Primary A | Secondary A | Ratio (display) | ANSI Metering Class | Secondary Resistance |
|---|---|---|---|---|
| 50 | 5 | 50:5 | — | 0.017 |
| 100 | 5 | 100:5 | 0.6B0.1 | 0.035 |
| 150 | 5 | 150:5 | 0.6B0.2 | 0.053 |
| 200 | 5 | 200:5 | 0.3B0.2 | 0.07 |
| 250 | 5 | 250:5 | 0.3B0.2 | 0.088 |
| 300 | 5 | 300:5 | 0.3B0.5 | 0.106 |
| 400 | 5 | 400:5 | 0.3B0.5 | 0.141 |
| 500 | 5 | 500:5 | 0.3B0.9 | 0.223 |
| 600 | 5 | 600:5 | 0.3B0.9 | 0.225 |
| 750 | 5 | 750:5 | 0.3B0.9 | 0.281 |
| 800 | 5 | 800:5 | 0.3B1.8 | 0.3 |
| 1000 | 5 | 1000:5 | 0.3B1.8 | 0.375 |
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