Split-core Current Transformer
Model：ZY-CT Series
• Versatile for diverse power measurement systems, precisely meeting AC current, power, and power factor monitoring needs with seamless integration for AC energy meters and instrumentation
• Galvanic isolation for superior operational safety
• Galvanic isolation for superior operational safety
The ZY-CT Series delivers high-quality current transformers specifically designed for low-voltage systems under 600V.
Featuring a comprehensive range of specifications and a compact form factor, the split-core design allows for rapid, non-disruptive installation.
This safe and convenient solution significantly reduces labor hours while enhancing overall operational efficiency.
General Parameters
| Primary Current Input | 5~800A |
|---|---|
| Secondary Voltage Output | 333mV |
| Accuracy | 0.5%，Class 1.0（5A: 1.0%） |
| Phase Displacement | ≤30’（5A: ≤90’） |
| Operating Voltage | ≤ 720Vac |
| Operating Frequency | 50~1KHz |
Electrical Characteristics
| Insulation Resistance | 100MΩ@500Vdc |
|---|---|
| Dielectric Strength | 4000Vac/10s |
| Operating Temperature | -15℃ ~+50℃ |
Mechanical
| Housing Material | Nylon, UL 94-V0 flame retardant |
|---|---|
| Lead Wire | AWM1015-22AWG (0.34 mm²) black/white twisted pair |
| Certification | CE certified |
| Selection Table | ||||||
|---|---|---|---|---|---|---|
| Model | Diameter (mm) | Code | Rated Current | L（mm） | W（mm） | H（mm） |
| ZYCT-10-005 | Φ10 | 005 | 5A | 31.0 | 28.8 | 42.8 |
| ZYCT-16-060 | Φ16 |
060 | 60A | 37.8 |
33.9 |
49.0 |
| ZYCT-16-100 | 100 | 100A | ||||
| ZYCT-24-150 | Φ24 | 150 | 150A | 53.3 | 40.2 | 69.9 |
| ZYCT-24-200 | 200 | 200A | ||||
| ZYCT-35-300 | Φ35 | 300 | 300A | 67.0 | 42.8 | 83.1 |
| ZYCT-35-400 | 400 | 400A | ||||
| ZYCT-35-600 | 600 | 600A | ||||
| ZYCT-50-800 | Φ50 | 800 | 800A | 87.2 | 51.0 | 112.6 |
For comprehensive product details, please refer to the product datasheet.