CTSB0512 Split Core Current Transformer
- Primary Conductor opening – 55mm(2.2″) x 125mm(4.9″).
- Standard secondary output – 5A @ rated current.
- Optional secondary output – 1A @ rated current or mV @ rated current.
| Current Ratio | Accuracy Class (maximum burden VA) | ||
| Class 0.5 | Class 1.0 | Class 3.0 | |
| 600:5 | 2.5 | 3.7 | |
| 750:5 | 2.5 | 3.7 | 7.5 |
| 1000:5 | 5.0 | 7.5 | 10.0 |
| 1250:5 | 5.0 | 7.5 | 12.5 |
| 1500:5 | 7.5 | 10.0 | 15.0 |
| 2000:5 | 10.0 | 15.0 | 20.0 |
| 2500:5 | 15.0 | 20.0 | 25.0 |
| 3000:5 | 15.0 | 20.0 | 30.0 |
Product Specifications:
- Input Frequency: 50 to 400 HZ
- Output: 5A @ rated current (1A optional)
- Accuracy Class: 0.5, 1.0, 3.0
- Phase Angle: less than 2 degrees at 50% of rated current
- Linearity: ±1% from 10% to 130% of rated primary current
- Insulation Voltage 720 Vac
- Maximum Primary Voltage 5,000Vac (insulated conductor)
- Operating temperature: -15ºC to +50ºC
- Construction:
- Epoxy encapsulated
- Case: Nylon UL flame retardant rating 94V-0
- ETL Certified (Control Number 4002689)
- CE Certified
- RoHS Compliant
Physical Specifications:
| Dimension mm (in) | ||||
| A | B | C | D | E |
| 55mm (2.2″) | 129mm (5.1″) | 108mm (4.3″) | 143mm (5.7″) | 191mm (7.5″) |
| Dimension mm (in) | ||||
| F | G | H | I | |
|---|---|---|---|---|
| 44mm (1.7″) | 36mm (1.4″) | 49mm (1.9″) | 30mm (1.2) | |
Download CTSB Brochure (pdf 349kb)
CTSB Installation – Installation instructions (664kb)
Many of our products can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, contact us with your specific performance requirements.
