SCTK681A Split Core Current Transformer 5A-630A Range 500:1-3000:1 Ratio Flexible Low Voltage CT
SCTK681A split core current transformer offers non-contact installation with 5A-630A range and 500:1-3000:1 current ratios. Features ±1% accuracy, 600VAC insulation, and CE/RoHS compliance. Ideal for electrical monitoring, motor power measurement, and automation systems with customizable output options.
Customizable
Yes
Place of Origin
China
Operating frequency
50 to 2000Hz
Packaging Details
Carton
Windows
Φ35.7mm
Model Number
SCTK Series
Product Description
Product Overview
The SCTK681A series split core current transformers provide fast, non-contact installation for safe and portable current measurement applications. The innovative split core design enables magnetic field induction measurements without disconnecting cables or circuits.
Key Specifications
| Current Range | 5A to 630A maximum continuous |
| Current Ratio | 500:1 to 3000:1 |
| Output Options | 0.333V, mV or 500mA |
| Accuracy | ±1% from 10% to 130% rated current |
| Insulation Voltage | 600VAC |
| Hi-Pot Test | 2500VAC |
| Phase Angle | <2° at 50% rated current |
| Frequency Range | 50 Hz to 2000 Hz |
| Operating Temperature | -15℃ to +75℃ |
Product Features
- Split core design for non-contact installation
- Customizable output and lead configurations
- CE recognized and RoHS compliant
- High accuracy ±1% across wide current range
- Broad frequency response 50-2000 Hz
Application Areas
- Current measurement, monitoring and protection for electrical systems
- Power measurement for motors, lighting, HVAC, and air compressors
- Energy monitoring and relay protection devices
- Automation control system integration
Note: Product specifications and configurations can be customized to meet specific application requirements.
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