Model 61 Current Transformer
Introducing the Model 61 Current Transformer, a high-quality and reliable solution designed to meet the demanding needs of electrical measurement and monitoring applications. and brought to you by Spectrum Industries, this current transformer exemplifies precision engineering and durability, ensuring accurate readings in a variety of industrial and commercial settings. Whether you're overseeing power distribution systems or conducting detailed electrical diagnostics, the Model 61 provides the dependable performance you require.
Overview
Introducing the Model 61 Current Transformer, a high-quality and reliable solution designed to meet the demanding needs of electrical measurement and monitoring applications. and brought to you by Spectrum Industries, this current transformer exemplifies precision engineering and durability, ensuring accurate readings in a variety of industrial and commercial settings. Whether you're overseeing power distribution systems or conducting detailed electrical diagnostics, the Model 61 provides the dependable performance you require.
a global leader in electrical equipment and technology, the Model 61 Current Transformer benefits from decades of expertise and innovation. Its robust construction and carefully calibrated design enable it to deliver consistent, precise current measurements while withstanding harsh operating environments. Spectrum Industries is proud to distribute this advanced product, ensuring it meets the highest standards of quality and reliability.
Ideal for use in instrumentation, control systems, and energy management, the Model 61 Current Transformer is versatile and easy to integrate into existing setups. Its compact form factor and straightforward installation make it suitable for a wide range of applications. With the combination of ’s technological excellence and Spectrum Industries’ commitment to customer satisfaction, this current transformer is a dependable choice for professionals seeking accurate, durable, and efficient electrical measurement solutions.
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Product Specifications
- Frequency
- 50–400 Hz
- Insulation BIL
- 10 kV
- Weight
- 4.75 lbs
- Application
- Metering
- Standards
- UL, CSA, ANSI/IEEE C57.13, IEC 44-1
- Window Diameter
- 1.25"
- Insulation Level
- 600 Volts, 10 kV BIL full wave
- Terminals
- Brass studs No. 8-32 with one flatwasher, lockwasher and regular nut
- Lead Wire
- UL 1015, 105°C, CSA approved, #16 AWG, 24" long
- Catalog Number Ordering Note
- Cat. No. must be prefixed with model/mounting designation, e.g. 61RBT-201, 61RBL-301
Specification Table
| Primary A | Secondary A | Ratio (display) | ANSI Metering Class | Thermal Rating Factor @ 30°C | Thermal Rating Factor @ 55°C | Secondary Resistance |
|---|---|---|---|---|---|---|
| 50 | 5 | 50:5 | — | 2 | 2 | 0.025 |
| 75 | 5 | 75:5 | 0.6B0.1 | 2 | 2 | 0.033 |
| 100 | 5 | 100:5 | 0.6B0.1 | 2 | 2 | 0.045 |
| 150 | 5 | 150:5 | 0.6B0.2 | 2 | 1.5 | 0.067 |
| 200 | 5 | 200:5 | 0.3B0.2 | 2 | 1.5 | 0.09 |
| 250 | 5 | 250:5 | 0.3B0.2 | 1.5 | 1.25 | 0.115 |
| 300 | 5 | 300:5 | 0.3B0.2 | 1.5 | 1 | 0.149 |
| 400 | 5 | 400:5 | 0.3B0.9 | 1.33 | 1 | 0.198 |
| 500 | 5 | 500:5 | 0.3B0.9 | 1.33 | 1 | 0.224 |
| 600 | 5 | 600:5 | 0.3B1.8 | 1 | 0.8 | 0.258 |
| 750 | 5 | 750:5 | 0.3B1.8 | 1 | 0.8 | 0.335 |
| 800 | 5 | 800:5 | 0.3B1.8 | 1 | 0.8 | 0.358 |
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