Chauvin Arnoux CA6545 Digital Megohmmeter
The Chauvin Arnoux CA6545 Digital Megohmmeter represents the peak of insulation testing, combining advanced technology with unbeatable accuracy. Suitable for both quantitative and qualitative assessments, this tool precisely 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 easily 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 detailed 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 design, complete with a sealed IP53 shock-resistant cover, ensures the megohmmeter’s durability in the most rigorous 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, paired with a bargraph, facilitates an intuitive user experience, making complex data clear and simple.
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
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