Single Phase AC Current Transformer 5A Range (ZMCT103C)

Overview – Single Phase AC Current Transformer 5A Range (ZMCT103C)

The Single Phase AC Current Transformer 5A Range (ZMCT103C) delivers precise, repeatable current sensing in a compact and rugged package. Designed for easy integration into residential, commercial, and industrial electrical systems, it supports energy management, monitoring, metering, and protection applications.

Key Features

• Precision 5 A measurement – Accurate readings across the 5 A range for dependable metering and control.
• Low current detection – Can detect currents as low as 0.1 A with minimal error.
• Linear response – Maintains linearity across loads to ensure reliable data for analytics and protection systems.
• Compact form factor – Space-saving design fits into tight panels and enclosures.
• Rugged construction – Silicone-insulated windings, epoxy-encased shell, and nickel-plated terminals for moisture, dust, and corrosion resistance.

Materials and Construction

• ZMCT103C core technology optimized for stability and low drift
• Silicone-insulated windings for high dielectric strength and thermal stability
• Epoxy-encased housing to resist moisture and dust ingress
• Nickel-plated terminals to minimize corrosion and ensure long-lasting electrical contact

Applications and Benefits

• Energy management – Improve accuracy of consumption tracking and support load optimization.
• Realtime monitoring – Integrate with data loggers, meters, and SCADA for continuous visibility.
• Overload protection – Detect abnormal currents early to protect equipment and systems.
• IoT and industrial automation – Stable output suitable for analytics and remote monitoring platforms.
• Flexible use cases – Suitable for residential, commercial, and industrial installations.

Technical Overview

• Primary range optimized for 5 A applications
• Detects currents from approximately 0.1 A with low measurement error
• High linearity and low drift for repeatable readings
• Durable materials for extended service life in varied environments

Installation and Calibration

1. Mount the transformer around the conductor ensuring correct orientation.
2. Connect the secondary windings to your meter, data logger, or monitoring device following local wiring codes.
3. Calibrate once for your 5 A range application to align readings with your system.
4. Begin real-time monitoring and verify stability over initial operating hours.

Compatibility and Integration

The ZMCT103C integrates with most energy meters, data loggers, PLCs, and monitoring platforms that accept standard current transformer inputs. Use appropriate burden resistors and follow your device manufacturers recommendations for wiring and safety.

Maintenance and Safety

• Inspect terminals and housing periodically for signs of damage or corrosion.
• Keep the unit free from excessive dust and moisture where possible to ensure longevity.
• Always de-energize circuits when performing installation or maintenance unless using approved live-working methods.

Why Choose the ZMCT103C Single Phase AC Current Transformer

The ZMCT103C is engineered for professionals who require accurate, stable current measurement without sacrificing space or durability. Its combination of precision sensing, low-current detection, and rugged materials makes it suitable for demanding monitoring and metering projects.

Order and Support

Elevate your measurement systems with the Single Phase AC Current Transformer 5A Range (ZMCT103C). Order yours today or contact our support team for custom integration guidance and technical assistance.

Note: Pictures are for illustration purposes only.