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
