China LMK7-BH Three-Phase Current Transformer for Fire Protection - Reliable Suppliers and Factory Solutions

Model and Its Meaning

Scope of Application

The LMK7-BH three-phase current transformer is a multifunctional device widely used in electrical fire monitoring systems. It can monitor current changes in real time and promptly detect potential fire hazards. Furthermore, it can also function as a current and voltage sensor, providing accurate electrical parameter measurements and ensuring the safe operation of the power system. This transformer also plays a crucial role in the power supply modules of fire-fighting equipment, ensuring the fire-fighting system functions properly in emergencies and protecting the safety of people and property.

The LMK7-BH is also suitable for fire-resistant leakage current systems and low-current grounding systems, effectively preventing leakage accidents and improving the safety of electrical equipment. Simultaneously, it has wide applications in electromagnetic relay protection and microprocessor-based protection, providing reliable protection measures for power equipment and ensuring stable system operation. Through these functions, the LMK7-BH three-phase current transformer provides crucial support for the safety and reliability of modern power systems.

Key Features

• ⚡ Copper busbar cables can all pass through.
• 🔒 Through-core structure, flame-retardant epoxy resin casting, and good stability.
• 🎯 Adopts high-permeability nickel steel or nanocrystals, featuring good linearity and high sensitivity.
• 🛡️ Excellent balance characteristics and extremely strong anti-electromagnetic field interference ability.

Overview