Chauvin Arnoux CA6550 10kV Insulation Tester

Chauvin Arnoux CA6550 10kV Insulation Tester

The Chauvin Arnoux CA6550 10kV Insulation Tester is a robust and versatile tool designed to meet the rigorous demands of industrial insulation testing. With a wide measurement range spanning from 10 kΩ to 25 TΩ, this tester offers reliable performance for assessing equipment insulation in manufacturing, on-site installation, periodic inspections, and recommissioning tasks. It is especially well-suited for electricity companies, manufacturers, and maintenance professionals who require precise and detailed insulation analysis.

Capable of delivering fixed or programmable test voltages between 40V and 10kV, the CA6550 ensures thorough testing across various applications, including those involving rotating machinery with a power supply of 12 kV or higher. The instrument adheres to the IEEE43 standard, which recommends insulation testing at 5-10 kV, ensuring compliance and accuracy in critical testing scenarios. Advanced features such as Polarisation Index (PI) and Dielectric Absorption Ratio (DAR) calculations, along with multiple test modes including voltage ramp and step testing, allow for in-depth analysis of insulation conditions.

A large backlit LCD screen provides clear digital readings, supported by on-screen graphs that display R(t)+u(t), i(t), and i(u), enhancing data interpretation. The CA6550’s internal memory can store up to 80,000 measurements, which can be easily transferred to a PC using the included DataView software. This allows for comprehensive data analysis, reporting, and trend mapping, making it an invaluable tool for professionals who demand precision and efficiency.

With its robust design, the CA6550 is built to withstand harsh environments, and it comes equipped with a complete set of accessories, including safety leads, crocodile clips, and a mains power cable. The instrument’s lightweight construction and ergonomic carrying bag ensure that it is easy to transport and use in the field, making it an essential tool for those tasked with ensuring the integrity of electrical insulation in a variety of settings.

Key Features

• Measurement range from 10 kΩ to 25 TΩ ensures comprehensive testing.
• Test voltages from 40V to 10kV, programmable for varied applications.
• 5mA maximum charging current supports high-demand testing scenarios.
• Large backlit LCD screen with digital display and multiple graph options.
• Automatic ratio calculations for Polarisation Index, Dielectric Absorption Ratio, and more.
• Voltage ramp and step testing with modes like burning and I-limit.
• Filters included to optimise measurement stability in fluctuating conditions.
• Calculation of resistance at a reference temperature for precise results.
• Stores up to 80,000 measurements with time stamps for reliable data management.
• Optically-isolated USB communication for safe and efficient data transfer.
• DataView software included for comprehensive analysis and report generation.
• Lightweight and portable at just 6 kg, with a rugged carrying bag included.
• IEC 61557 and IEC 61010 compliant for safety and reliability.
• Suitable for testing on rotating machinery with a 12 kV power supply or higher.
• Includes a complete set of accessories for immediate use out of the box.

Technical Specifications

What’s Included

• Chauvin Arnoux CA6550 Digital Megohmmeter
• Carrying Bag
• 2 x 3m Safety Leads with HV Plugs (Red/Blue)
• 3m Guard Test Leads with HV Plug and Rear Connector (Black)
• 3 x Crocodile Clips (Red, Blue and Black)
• 2 x CAT IV 1000V Test Probes (Red/Black)
• Blue Lead with Rear Connection
• 2m Mains Power Cable
• DataView Software Package
• Optical/USB Communication Lead
• Operating Manual (CD-ROM and Print)
• 5 Specification Labels