Model 388MR Current Transformer
Introducing the Model 388MR Current Transformer, a precision instrument and brought to you by Spectrum Industries. Designed to meet the demanding needs of electrical measurement and testing, this current transformer offers exceptional accuracy and reliability for a wide range of industrial and commercial applications. Whether you are involved in power distribution, electrical maintenance, or instrumentation, the 388MR provides the performance you can depend on to ensure precise current measurement.
Overview
Introducing the Model 388MR Current Transformer, a precision instrument and brought to you by Spectrum Industries. Designed to meet the demanding needs of electrical measurement and testing, this current transformer offers exceptional accuracy and reliability for a wide range of industrial and commercial applications. Whether you are involved in power distribution, electrical maintenance, or instrumentation, the 388MR provides the performance you can depend on to ensure precise current measurement.
a global leader in electrical and electronic products, the Model 388MR embodies advanced engineering and quality craftsmanship. Its robust construction and thoughtful design make it suitable for both laboratory environments and field use. The transformer’s high accuracy and stability over varying loads and conditions ensure consistent results, helping professionals maintain system integrity and troubleshoot issues effectively.
Spectrum Industries, renowned for its commitment to delivering high-quality electrical testing equipment, has carefully integrated the -produced Model 388MR Current Transformer into its product lineup. This collaboration guarantees that users receive a dependable and durable device, backed by ’s legacy of innovation and Spectrum Industries’ dedication to excellence. Whether for routine maintenance or complex testing procedures, the Model 388MR is an essential tool for anyone seeking precision and durability in current measurement.
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Product Specifications
- Frequency
- 50–400 Hz
- Insulation BIL
- 10 kV
- Weight
- 35 lbs
- Application
- Protection
- Standards
- UL, ANSI/IEEE C57.13, IEC 44-1
- Window Diameter
- 5.75 in
- Terminals
- Brass screws No.10-32 with flatwasher and lockwasher
Specification Table
| Primary A | Secondary A | Ratio (display) | Relay Class | Thermal Rating Factor @ 30°C | Thermal Rating Factor @ 55°C |
|---|---|---|---|---|---|
| 600 | 5 | 600:5 | C100 | 2 | 2 |
| 1200 | 5 | 1200:5 | C200 | 2 | 1.5 |
| 2000 | 5 | 2000:5 | C200 | 1.5 | 1.33 |
| 3000 | 5 | 3000:5 | C400 | 1.5 | 1 |
| 4000 | 5 | 4000:5 | C400 | 1.33 | 1 |
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