Model JCR-0C Indoor/Outdoor Current Transformer
Introducing the Model JCR-0C Indoor/Outdoor Current Transformer, a high-precision device, brought to you by Spectrum Industries. Designed to meet the demanding needs of electrical measurement and monitoring, this current transformer offers exceptional accuracy and durability, making it an ideal choice for a wide range of applications. Whether used indoors or outdoors, the JCR-0C ensures reliable performance, providing critical data that supports efficient system management and safety compliance.
Overview
Introducing the Model JCR-0C Indoor/Outdoor Current Transformer, a high-precision device, brought to you by Spectrum Industries. Designed to meet the demanding needs of electrical measurement and monitoring, this current transformer offers exceptional accuracy and durability, making it an ideal choice for a wide range of applications. Whether used indoors or outdoors, the JCR-0C ensures reliable performance, providing critical data that supports efficient system management and safety compliance.
a global leader in electrical and electronic equipment, this current transformer embodies innovation and quality. Its robust construction allows it to withstand harsh environmental conditions, ensuring longevity and consistent operation over time. The compact design facilitates easy installation in various settings, from industrial facilities to outdoor substations. The JCR-0C’s precise current measurement capabilities make it a valuable asset for engineers and technicians seeking to optimize their electrical systems.
Spectrum Industries takes pride in delivering products that meet the highest standards of performance and reliability. The Model JCR-0C is no exception, combining ’s advanced engineering with Spectrum’s commitment to customer satisfaction. Whether for new installations or system upgrades, this current transformer provides the accuracy and durability needed to support your electrical infrastructure effectively.
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Product Specifications
- Frequency
- 50–60 Hz
- Insulation BIL
- 10 kV
- Application
- Metering
- Voltage class
- 0.6 kV
- Window diameter
- 1.125" (100:5 ratio), 1.50" (200:5 ratio), 2.00" (300:5 and 400:5 ratios)
- Weight, approximate (without base)
- 200:5: 6.0 lbs; 300:5: 3.8 lbs; 400:5: 3.3 lbs; low base add: 0.5 lbs; high (EEI) base add: 6.0 lbs
- Mounting base options
- Without base; with low base; with high (EEI) base
- Secondary terminals
- Tin-plated brass, compression type, 0.275" dia. cross-hole, 1/4-28 clamp screw; shorting device interlocked to terminal cover
- Reference drawings
- Outline 0121C33753; Low base assembly 0221C36157; High base assembly 0221C36158
Specification Table
| Primary A | Secondary A | Ratio (display) | ANSI Metering Class | Thermal Rating Factor @ 30°C | Thermal Rating Factor @ 55°C |
|---|---|---|---|---|---|
| 100 | 5 | 100:5 | 0.3B0.2 | 4 | 3 |
| 100 | 5 | 100:5 | 0.3B0.2 | 4 | 3 |
| 200 | 5 | 200:5 | 0.3B0.2 | 3 | 2 |
| 200 | 5 | 200:5 | 0.3B0.2 | 3 | 2 |
| 300 | 5 | 300:5 | 0.3B0.2 | 2 | 1.5 |
| 300 | 5 | 300:5 | 0.3B0.2 | 2 | 1.5 |
| 400 | 5 | 400:5 | 0.3B0.2 | 2 | 1.5 |
| 400 | 5 | 400:5 | 0.3B0.2 | 2 | 1.5 |
| 100 | 5 | 100:5 | 0.3B0.2 | 4 | 3 |
| 100 | 5 | 100:5 | 0.3B0.2 | 4 | 3 |
| 200 | 5 | 200:5 | 0.3B0.2 | 3 | 2 |
| 200 | 5 | 200:5 | 0.3B0.2 | 3 | 2 |
| 300 | 5 | 300:5 | 0.3B0.2 | 2 | 1.5 |
| 300 | 5 | 300:5 | 0.3B0.2 | 2 | 1.5 |
| 400 | 5 | 400:5 | 0.3B0.2 | 2 | 1.5 |
| 400 | 5 | 400:5 | 0.3B0.2 | 2 | 1.5 |
| 100 | 5 | 100:5 | 0.3B0.2 | 4 | 3 |
| 100 | 5 | 100:5 | 0.3B0.2 | 4 | 3 |
| 200 | 5 | 200:5 | 0.3B0.2 | 3 | 2 |
| 200 | 5 | 200:5 | 0.3B0.2 | 3 | 2 |
| 300 | 5 | 300:5 | 0.3B0.2 | 2 | 1.5 |
| 300 | 5 | 300:5 | 0.3B0.2 | 2 | 1.5 |
| 400 | 5 | 400:5 | 0.3B0.2 | 2 | 1.5 |
| 400 | 5 | 400:5 | 0.3B0.2 | 2 | 1.5 |
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