New York is undergoing a massive electrical transformation. From the high-density skyscrapers of Manhattan to the burgeoning tech hubs in Brooklyn and Long Island, the demand for precise electrical monitoring has never been higher. As a premier Ultra-thin Zero Phase Current Transformer Supplier, we understand the unique challenges of the New York market. Space is at a premium in NYC electrical vaults; our "Ultra-thin" design allows for seamless integration into cramped switchgear where traditional transformers simply won't fit.
The shift toward "Smart Cities" and the New York State Climate Leadership and Community Protection Act (CLCPA) are driving the adoption of advanced sensing technologies. Modern infrastructure now requires real-time leakage current detection to prevent catastrophic fires and ensure grid stability. Our Zero Phase Current Transformers (ZCT) are at the forefront of this trend, offering the sensitivity required for AI-driven predictive maintenance and energy management systems used by major NY utility providers.
In New York, our ZCTs are widely deployed in EV Charging Stations across Queens, ensuring ground fault protection for the city's growing electric fleet. They are also critical components in the subway power systems and data centers in Upstate New York, where high-precision energy metering and residual current monitoring are non-negotiable for operational continuity and public safety.
Fujian Smrtr Technology Co., Ltd. (Zentar®), founded in 1993, is a global leader in the manufacturing of magnetic components for electrical safety and power measurement. With over 30 years of expertise, we operate state-of-the-art facilities in Xiamen, employing a dedicated team of 410 professionals, including 20 senior engineers led by industry-renowned professors.
Advanced automation meets rigorous quality control to deliver New York's most reliable transformers.










Our ZCTs are engineered to detect even the most minute leakage currents, which is vital for the fire monitoring systems required by New York building codes. By utilizing high-permeability magnetic cores, we ensure that the vector sum of all phase currents is measured with surgical accuracy, triggering protection relays before a fault becomes a hazard.
In the architectural landscape of NYC, electrical rooms are often retrofitted into historical buildings. Our ultra-thin profile allows engineers to install high-performance monitoring without requiring expensive panel upgrades or additional cabinet space. This "plug-and-play" capability makes us the preferred exporter for NY-based electrical contractors.
Experience, Expertise, Authoritativeness, and Trustworthiness are the pillars of Smrtr Technology. With IATF 16949 certification, we serve the automotive and industrial sectors where failure is not an option. Our R&D team continuously innovates, integrating IoT capabilities into our transformers to support the next generation of New York's smart grid.
We provide customized services in consulting, design, and manufacturing. Whether you need a Split Core ZCT for easy installation on existing cables or an Integrated Three-Phase Transformer for new construction in Albany or Buffalo, our team delivers workable solutions. Our products support frequencies of 50/60Hz and voltages up to 11kv, meeting both domestic and international standards.