Chauvin Arnoux CA6545 Digital Megohmmeter

Chauvin Arnoux CA6545 Digital Megohmmeter

The Chauvin Arnoux CA6545 Digital Megohmmeter represents the pinnacle of insulation testing, blending advanced technology with unmatched accuracy. Suitable for both quantitative and qualitative assessments, this tool meticulously measures voltage, frequency, capacitance, and residual current across various installations and equipment. Capable of gauging insulation resistance up to 10 Tera ohms at a soaring test voltage of 5000V DC, it stands as a testament to precise engineering.

Advanced Diagnostic Features

Automatic calculations of the polarisation index (PI), dielectric absorption ratio (DAR), and the dielectric discharge index (DD) are effortlessly performed by the CA6545, offering insights into the insulation’s quality and condition. Its flexibility in test voltage adjustments, ranging from 40V in 10V increments and 1000 to 5100V in 100V increments, ensures thorough and accurate testing. Enhanced by features like time-controlled testing, programmable alarms, and a SMOOTH function, it elevates the testing process to new heights.

The rugged, site-proof design, complete with a sealed IP53 shock-resistant cover, ensures the megohmmeter’s durability in the most demanding environments. A rechargeable battery boasting a 30-day service life, assuming 10 DAR and 5 PI measurements daily, underscores its reliability and efficiency. The large backlit LCD screen, complemented by a bargraph, facilitates an intuitive user experience, making complex data easily understandable.

Key Features

• Range from 30kΩ to 10TΩ
• 4 fixed test voltages: 500V, 1000V, 2500V, 5000V
• Programmable voltage adjustments in 10V/100V increments
• Large backlit LCD and bargraph for clear readings
• Automatic calculation of DAR, PI, DD ratios
• Features time-controlled testing and programmable alarms
• SMOOTH function for stable readings
• Rechargeable battery lasts 30 days on regular use
• Durable, site-proof casing with IP53 rating
• Lock-in test voltage for consistent testing

Technical Specifications

• Insulation Measurement up to 10 TΩ
• Test Voltage: Up to 5000V DC
• Adjustment Ranges: 40-1000V (10V steps), 1000-5100V (100V steps)
• Battery Life: 30 days (10 DAR, 5 PI measurements/day)
• IP Rating: IP53
• Display: Large backlit LCD with bargraph

What’s Included

• Chauvin Arnoux CA6545
• 2 safety leads 3 m long with HV plug and HV crocodile clip (red/blue)
• Guarded safety plug 3 m long with an HV plug with rear connection and an HV crocodile clip (black)
• Lead with rear connection (blue) 0.35 m long
• Mains power cable 2 m long
• Simplified operating manual
• Operating manual in 5 languages
• Carry case