UL 2808 Certified Split-Core Current Transformer
Application:
Maximize your AC power system’s efficiency with the CTSR family of mini split-core current transformers. Designed for seamless integration into space-constrained environments, these transformers offer a swift and straightforward installation process.Experience unparalleled accuracy in AC current measurement, thanks to the high-performance magnetic core housed within a compact form factor. Durability meets convenience with the robust design, featuring a mechanical hinge that ensures repeated, reliable open/close operations. The precise alignment and firm closure of the core halves post-installation guarantee the transformer’s long-term consistency and measurement precision.
Choose the UL 2808 certified CTSR split-core current transformers for a dependable solution that promises consistent and precise AC current monitoring, vital for the optimal performance of your electric power distribution system.
Features:
- Characterized by high sensitivity, accuracy, linearity, and minimum phase shift for highly accurate AC current measurement.
- Product warranty of 36 months.
- mV: Standard 0.333V @ Rated Primary Current
- Optional: Any voltage between 0.100V and 3.530V
- mA Standard winding ratios:
- 1:1000, 1:2000, 1:2500, 1:3000
- Maximum 100mA
- mV: Standard 0.333V @ Rated Primary Current
- Optional: Any voltage between 0.100V and 3.530V
- mA Standard winding ratios:
- 1:1000, 1:2000, 1:2500, 1:3000
- Maximum 300mA
- mV: Standard 0.333V @ Rated Primary Current
- Optional: Any voltage between 0.100V and 3.530V
- mA Standard winding ratios:
- 1:1000, 1:2000, 1:2500, 1:3000
- Maximum 500mA
| Model | Rated Primary Current Maximum Continuous (Ampere) | Secondary @ Rated Primary Current | Opening |
| CTSR010 | 5A to 100A | 11.0mm (0.40″) | |
| CTSR024 | 50A to 300A | 24.0mm (0.94″) | |
| CTSR36 | 200A to 600A | 36.0mm (1.42″) |
Performance:
- Accuracy Class: 0.5, 1.0 (IEC 61869-2)
- Accuracy: < 1% error
- Phase Angle: < 120 minutes
- Linearity: ±1% from 5% to 130% of rated primary current
Specifications:
- Input Frequency: 50 to 400 HZ
- Maximum Primary Voltage: 720 VAC
- Dielectric Withstand Voltage: 4,000V for 10 seconds
- Dielectric Resistance: 100 MOhms @ 500 VDC
- Operating temperature: -20ºC to +55ºC
- Construction:
- Ferrite core material or Silicon Steel CRGO core material
- Epoxy encapsulated
- Case: UL flame retardant rating 94V-0
- Standard Wire Lead: 0.61m (2 ft.), AWM/ UL 1015, twisted pair … configurable to desired lead length./li>
- UL 2808 Listed Certification
(E468983) - RoHS Compliant
Standard Size Mini Split-Core Current Transformer:
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.
