Model 3P91 Current Transformer
Introducing the Model 3P91 Current Transformer, a high-quality solution, brought to you by Spectrum Industries. Designed to deliver precise and reliable current measurement, this transformer is an essential component for electrical systems requiring accurate monitoring and control. Whether used in industrial, commercial, or utility applications, the Model 3P91 offers exceptional performance, durability, and ease of integration.
Overview
Introducing the Model 3P91 Current Transformer, a high-quality solution, brought to you by Spectrum Industries. Designed to deliver precise and reliable current measurement, this transformer is an essential component for electrical systems requiring accurate monitoring and control. Whether used in industrial, commercial, or utility applications, the Model 3P91 offers exceptional performance, durability, and ease of integration.
a global leader in electrical and electronic manufacturing, this current transformer benefits from decades of innovation and expertise. The Model 3P91 is constructed with robust materials to withstand demanding environments, ensuring long-lasting operation and consistent accuracy over time. Its compact design allows for straightforward installation in a variety of settings, making it a versatile choice for engineers and technicians alike.
Spectrum Industries, known for their commitment to quality and customer satisfaction, has partnered with to distribute this premium product. The Model 3P91 Current Transformer is ideal for measuring current in power distribution systems, providing vital data for system monitoring, protection, and automation. With its reliable performance and trusted brand backing, this transformer is a dependable solution for your electrical measurement needs. Whether upgrading existing systems or designing new installations, the Model 3P91 from Spectrum Industries stands out as a top-tier choice for precise current measurement.
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Product Specifications
- Frequency
- 50–400 Hz
- Insulation BIL
- 10 kV
- Weight
- 7 lbs
- Application
- Metering, Protection, Motor Control
- Window Diameter
- 2.12 in
- Insulation Voltage Rating
- 600 V
- Terminals / Leads
- Brass stud No. 8-32 terminals with flatwasher, lockwasher, nut; optional flexible leads UL 1015, 105C, CSA approved, No. 16 AWG, 24 in long
Specification Table
| Primary A | Secondary A | Ratio (display) | ANSI Metering Class | Secondary Resistance |
|---|---|---|---|---|
| 100 | 5 | 100:5 | 1.2B0.2 | 0.032 |
| 150 | 5 | 150:5 | 0.6B0.2 | 0.048 |
| 200 | 5 | 200:5 | 0.6B0.2 | 0.064 |
| 250 | 5 | 250:5 | 0.3B0.2 | 0.08 |
| 300 | 5 | 300:5 | 0.3B0.2 | 0.097 |
| 400 | 5 | 400:5 | 0.3B0.5 | 0.129 |
| 500 | 5 | 500:5 | 0.3B0.5 | 0.162 |
| 600 | 5 | 600:5 | 0.3B0.5 | 0.194 |
| 750 | 5 | 750:5 | 0.3B0.5 | 0.196 |
| 800 | 5 | 800:5 | 0.3B0.9 | 0.209 |
| 1000 | 5 | 1000:5 | 0.3B0.9 | 0.261 |
| 1200 | 5 | 1200:5 | 0.3B1.8 | 0.314 |
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