Digital phase sequence and phase failure sensor, 16A 2-module, time and action threshold setting CKM-10 EXT10000266

Digital phase sequence and phase failure sensor – reliable protection for your installation

This 2-module CKM-10 sensor is a key device for protecting motors, induction cookers, welding machines and other three-phase receivers against the effects of phase failure, incorrect phase sequence or voltage asymmetry. The device effectively protects against damage resulting from incorrect power supply, ensuring continuity of operation and minimizing the risk of downtime. Power supply from any phase makes the sensor functional even with a temporary lack of voltage in one of the phases.

Functionality and flexibility for professionals and users

CKM-10 is a digital sensor that precisely measures voltage and phase sequence. It allows you to set the asymmetry trigger threshold and adjust the shutdown delay, ensuring optimal adaptation to the specifics of the installation and protecting against unnecessary shutdowns caused by short-term voltage fluctuations. This makes it resistant to interference and ensures stable operation even in difficult conditions. The device has a 1NO/NC switching contact with a load capacity of 16A, which allows it to be integrated with various control and signaling systems.

Key features and benefits

• Versatile protection: Protects against phase failure, voltage asymmetry and incorrect phase sequence.
• Parameter adjustment: The ability to set the asymmetry trigger threshold and the shutdown delay allows for precise tuning to specific needs.
• Digital precision: Digital voltage measurement ensures accuracy and reliability.
• Universal power supply: Power supply from any phase simplifies installation and ensures functionality even with a temporary lack of one phase.
• Compact size: The 2-module housing makes it easy to install in standard distribution boards.
• Status indication: An LED indicates the device's operating status (correct phase sequence, phase failure, asymmetry).
• Interference resistance: Adjustable shutdown delay and voltage hysteresis minimize the risk of false alarms caused by short-term voltage fluctuations.
• Polish production: The device is manufactured by ZAMEL, guaranteeing high quality workmanship and service availability.

The CKM-10 sensor is characterized by a load current of 16A, an adjustable asymmetry trigger threshold in the range of 40V-80V and a voltage hysteresis of approximately 10V. The turn-on delay is approximately 2 seconds, and the turn-off delay is adjustable in the range of 0.5 seconds to 5 seconds.

Investment in safety and peace of mind

The CKM-10 sensor is an investment in the safety of your electrical installation and peace of mind. It provides reliable protection for sensitive equipment against the effects of power failures, minimizing the risk of costly repairs and downtime. Installing this device guarantees the long-term and trouble-free operation of your electrical equipment.