High-precision flexible CTs optimized for Tokyo's dense electrical infrastructure.
As Tokyo evolves into a global "Society 5.0" hub, the demand for sophisticated energy management has never been higher. Fujian Smrtr Technology Co., Ltd. (Zentar®) stands at the forefront of this transformation, providing high-performance Flexible Rogowski Coil Current Transformers that meet the rigorous standards of the Tokyo industrial landscape.
In Tokyo's high-density commercial districts like Marunouchi and Shinjuku, electrical systems are often cramped and complex. Traditional split-core transformers struggle with spatial limitations. Our flexible Rogowski coils provide the perfect solution: a lightweight, rope-like design that can wrap around large busbars or irregular cable bundles without disconnecting the primary circuit, ensuring zero downtime for critical Tokyo infrastructure.
Tokyo is pivoting towards "Green Transformation" (GX). Our Rogowski coils are essential for carbon footprint tracking in Ota City's manufacturing plants and Minato's data centers.
Integration with IoT and AI-driven predictive maintenance is the standard. Our sensors provide 0.5% accuracy for harmonic measurement, vital for Tokyo's sensitive electronics industry.
Used extensively in Tokyo Metro's power distribution, high-rise building energy sub-metering, and EV charging station load management across the prefecture.
Leveraging 30 years of expertise to provide Tokyo with world-class magnetic components.
Founded in 1993, Fujian Smrtr Technology Co., Ltd. (Zentar®) has established itself as a premier manufacturer of magnetic components. Our commitment to E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) is reflected in our robust manufacturing infrastructure and international certifications.
Wire Wrapping
Rubberized Cloth
Silicon Steel Sheet
Soldering Tin
Testing Room
Automatic Coil Winding
Laser Marker Precision
Automatic Soldering
In high-rise developments like the Roppongi Hills or Azabudai Hills, energy efficiency is paramount. Our Flexible Rogowski Coils are integrated into building management systems (BMS) to monitor HVAC energy consumption and lighting loads, helping facility managers achieve LEED and CASBEE certifications.
Tokyo's rail network is the busiest in the world. Our high-voltage current sensors are used in the maintenance of traction power systems, monitoring for leakage current and ensuring the stability of the grid that powers the Shinkansen and local Yamanote lines.
Known for its high-precision craftsmanship, Ota City's factories require stable power. Our CTs provide real-time harmonic analysis, protecting sensitive CNC machinery from power quality disturbances and reducing downtime.
As Tokyo increases its solar capacity and battery storage installations, our Rogowski coils facilitate the monitoring of bi-directional power flows, crucial for the stability of localized microgrids.
Discover our full range of flexible current sensing technology.
When selecting a Flexible Rogowski Coil Current Transformer Supplier in the Tokyo market, reliability is the number one criteria. Zentar® not only provides the hardware but also the technical expertise to ensure proper integration. Our products offer:
As the "Greater Tokyo Area" continues to push for digital transformation in power distribution, our TR Integrators and open-close flexible transformers provide the flexibility needed for retrofitting older installations without the cost of a complete system overhaul.
Smrtr Technology
