Key Features:
Flexible and Easy Installation: “Clip-around” split-core design allows installation without shutting down LV electrical supplies, ideal for confined spaces and retrospective metering.
Current Ranges: From 100A to 10,000A, suitable for a wide variety of applications.
Voltage Outputs: Options for 0-0.333V, 0-5V, and 0-10V, allowing compatibility with most transducers and metering circuits.
Optional 5A Output: For systems requiring compatibility with standard 5A metering circuits (CTA module).
Durable and Lightweight: Flexible split-core Rogowski coils, designed to withstand harsh environments.
High Accuracy: Accuracy of <0.5% over a flat frequency response from 20Hz to 5000Hz.
Certified: All CTV sensors are supplied with an A2LA NIST/NPL (UKAS) traceable calibration certificate and certificate of conformance.
Safe and Reliable: No open-circuit hazards, ensuring safe installation and use.
Applications:
Retrospective Energy Monitoring: Suitable for installations in factories, office buildings, hospitals, and commercial settings without requiring shutdowns.
Power and Energy Monitoring: Essential for energy management, power distribution, and current monitoring.
Process Control: Integration with data logging systems for real-time monitoring of power and current in industrial processes.
AC/DC Variable Frequency Drives (VFDs): Measurement and monitoring in VFD drives, welding systems, and power conversion.
Power Distribution Networks: Suitable for monitoring large-scale electrical distribution systems.
CTV Sensor Models and Specifications:
Available Current Ranges:
100A, 200A, 300A, 400A, 500A
600A, 700A, 800A, 900A, 1000A
1200A, 1500A, 1600A, 1800A, 2000A
2500A, 3000A, 3500A, 4000A, 5000A
6000A, 7000A, 8000A, 10000A
CTV Voltage Output “Rope-Type” Flexible Sensor Specifications:
Current Sense Coil:
Diameter: Available in 100mm (3.93″) or 160mm (6.3″) clip-around split-core construction.
Thickness: 8mm (0.31″).
Material: Flexible Thermoplastic rubber, flame retardant UL94V0.
Working Voltage: Rated for 1000V at 50/60Hz CAT III, tested up to 7400V for 1 minute.
Cable:
Type: 1000V UL Style 20940, 5mm diameter.
Length: 3 meters as standard, with longer lengths available upon request.
Conditioner-Amplifier:
Casing: DIN Rail mountable, made from UL94V0 and CSA-approved polycarbonate material.
Fundamental Frequency: 20Hz to 5000Hz.
Bandwidth: 20Hz-5000Hz.
Output Rating: Maximum load 10kohms.
Phase Shift: 0.04° at 50/60/400Hz.
Accuracy: Less than 1.0%.
Input Impedance: 100kohms.
Power Supply: Standard 110Vac-240Vac, with optional 24Vdc, 48Vdc, or 125Vdc.
Output Options: 0.333V, 0-5V, 0-10V, or 5A with optional CTA module.
Environmental:
Operating Temperature Range: -20°C to +65°C.
Safety Standards: Compliant with EN61010-1, rated 1000Vac CAT III, 600Vac CAT IV, CE marked, flame retardant to UL94V0.
CTV Model Order Codes:
CTV/100/5V/2/100
CTV/200/5V/2/100
CTV/300/5V/2/100
CTV/400/5V/2/100
CTV/500/5V/2/100
CTV/600/5V/2/100
CTV/700/5V/2/100
CTV/800/5V/2/100
CTV/900/5V/2/100
CTV/1000/5V/2/100
CTV/1200/5V/2/100
CTV/1500/5V/2/100
CTV/1600/5V/2/100
CTV/1800/5V/2/100
CTV/2000/5V/2/100
CTV/2500/5V/2/100
CTV/3000/5V/2/100
CTV/3500/5V/2/100
CTV/4000/5V/2/100
CTV/5000/5V/2/100
CTV/6000/5V/2/100
CTV/7000/5V/2/100
CTV/8000/5V/2/100
CTV/10000/5V/2/100
Available CTV Sensor Configurations:
Diameter: 100mm or 160mm (Clip-around, flexible split-core).
Voltage Outputs: 0.333V, 0-5V, or 0-10V.
Current Range: From 100A to 10,000A.
Output Options: Max load 10kohms, suitable for metering and monitoring systems.
Optional 5A Output: Compatible with standard 5A metering.
For energy monitoring, power quality analysis, and AC current sensing, CTV Current Sensors provide a reliable, accurate, and easy-to-install solution with flexible, clip-around sensors that fit into tight spaces. They offer the best option for installations requiring minimal downtime and precise measurement capabilities.