Beemet current transformers are made of ABS plastic moulding with apertures accepting a wide range of busbar. These CTs are ultrasonically welded and unbreakable.
Salient Features
• Compact size with ease of mounting.
• High accuracy and reliability.
• Highly cost effective.
General Specifications
| Accuracy Class | 1.5/3 |
| Primary Current | 50A – 750A |
| Secondary Current | 5A/1A |
| Frequency | 50/60Hz |
| Rated Load | 1.25VA, 2.5VA, 5VA, 10VA |
| Rated Current | 2.55 x Ith |
| Thermal short circuit current | 60 x In |
| Maximum Operating Voltage | 720V max |
| Insulation Test Voltage | 3KV AC for 1 minute |
| Thermal nominal continuous | 1.2 times rated current continuously |
| Compliance Standard | VE404, IEC185 |
| Operating Temperature | -20°C to 70°C |
| Storage Temperature | 0°C to 55°C |
| Humidity | <95% RH |
Selection Chart
| Ratio | Class | VA |
|---|---|---|
| 50/5A | 3 | 1.25 |
| 60/5A | 1 | 1.25 |
| 75/5A | 1 | 1.25 |
| 80/5A | 1 | 1.25 |
| 100/5A | 1 | 5 |
| 125/5A | 1 | 5 |
| 150/5A | 1 | 5 |
| 200/5A | 1 | 5 |
| 250/5A | 1 | 10 |
| 300/5A | 1 | 10 |
| 400/5A | 1 | 10 |
| 500/5A | 1 | 10 |
| 600/5A | 1 | 10 |
| 750/5A | 1 | 10 |
Dimensions
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FAQs
Beemet designs these CTs with ABS plastic molding technology. The units feature ultrasonic welding that makes them completely unbreakable during normal operations.
These current transformers accept a wide range of busbar sizes through their flexible aperture design. You can install them on various electrical panel configurations.
The transformers are designed with a compact body for ease of mounting. No special tools or complex wiring procedures are required for installation.
Electrical systems that require accurate current measurement and continuous monitoring commonly use these CTs. They work perfectly in both industrial and commercial electrical installations.