The Hioki 9667 Flexible CT (5000 A, Ø254 mm) is a high-capacity AC current sensor designed for engineers who need to capture large-scale load currents safely and accurately. Ideal for power quality surveys, commissioning of switchgear, and energy audits, this flexible Rogowski coil lets you rent or hire reliable high-current measurement capability without interrupting live circuits.
Developed by Hioki, the 9667 offers a 254 mm loop diameter that easily encircles busbars, cable bundles, or irregular conductors. When paired with compatible Hioki instruments (e.g., PW3198, PW3360 series), it converts AC currents up to 5000 A into a proportional voltage signal for detailed analysis. Its wide 10 Hz – 20 kHz bandwidth captures fundamental loads and higher-order harmonics, while the lightweight, 8 mm-thick coil simplifies installation in densely packed panels.
Key Features:
- 5000 A AC Range: Measure very high load currents without saturation, supporting heavy-duty industrial and utility applications.
- Ø254 mm Coil Opening: Large loop accommodates oversize cables, bus ducts, and multi-core bundles for versatile field use.
- Wide 10 Hz-20 kHz Bandwidth: Capture fundamental power frequencies plus harmonics for comprehensive power quality diagnostics.
- Flexible 8 mm Profile: Ultra-slim, bendable Rogowski coil fits around tight corners and congested switchboards with minimal effort.
- Double-Insulated Design: Enhanced operator safety when working on energized conductors up to 1000 Vrms (CAT III) as specified by Hioki.
Why Choose the Hioki 9667 Flexible CT?
- Handles very high currents without requiring circuit shutdowns.
- Installs quickly in cramped or irregular spaces.
- Delivers dependable, wide-bandwidth data for accurate analysis.
TechRentals provides the Hioki 9667 Flexible CT (5000 A, Ø254 mm) on flexible rental terms, giving you access to premium equipment without the upfront cost of ownership. Backed by over 50 years of industry expertise, we help ensure accurate high-current load analysis.
Enquire today to rent the Hioki 9667 Flexible CT (5000 A, Ø254 mm) and streamline your large-current measurement and power quality diagnostics.
Not sure which equipment to hire? Call our friendly experts today and get the right solution for your project.