TEST SMARTER, WORK SAFER: ESSENTIAL INSTRUMENTS FOR UTILITY PROFESSIONALS
Designed for the critical demands of utility professionals, the C.A 6505 5kV Megohmmeter, C.A 6240 Micro-Ohmmeter, and C.A 6472 Earth Tester offer unparalleled accuracy, reliability, and efficiency. From high-voltage insulation testing to low-resistance measurements and robust earth resistance analysis, these instruments deliver the performance you need to ensure grid safety and operational excellence. Elevate your testing capabilities and keep your infrastructure running seamlessly.
C.A 6505 5kV Megohmmeter
The C.A 6505 5 kV megohmmeter makes industrial equipment inspection and maintenance testing particularly simple. In its site-proof casing suitable for even the severest conditions, the C.A 6505 offers optimum accuracy and expertise for insulation testing. As soon as it is connected, it measures the voltage, frequency, capacitance and residual current values on the installation or equipment to be tested.
- Fixed 500/1,000/2,500/5,000 V DC test voltage or programmable from 40 V to 5,100 V DC
- Measurement range: 10 kΩ to 10 TΩ
- Programmable test duration
- Calculation of DAR & PI quality ratios
- Measurement of voltage, capacitance and leakage current
- LCD screen with bargraph
- Power supply by NiMh rechargeable battery
- Compliant with IEC 61557
- IP53 protection
- IEC 61010 1,000 V CAT III safety
- Dimensions: 270 x 250 x 180 mm / 4.3 kg
C.A 6240 Micro-Ohmmeter
A great combination of design and function to simplify testing.
- 4-wire measurement method with test current up to 10A and current reversal function
- Measurement ranges from 5 µΩ to 400 Ω
- Test current up to 10 A
- Max. resolution 1 µΩ
- Automatic power off
- Power supply: NiMH rechargeable battery
- Storage: 100 measurements
- Communication via USB optical link
- Data export software
- IP53 protection
- Electrical safety: IEC 61010-1 CAT III 50 V
- Large LCD Display
- Offers protection against overloads up to 500V
For more information or to arrange an on-site demonstration, please feel free to contact us.
C.A 6472 Earth Tester
The C.A 6472 can be used for quick, comprehensive surveys of all earthing configurations, offering all the necessary earth measurement functions in a single instrument. When used with the C.A 6474, it can also perform pylon earth measurements, making it a unique but essential tool for diagnostics and maintenance on pylon networks.
- 3P measurement up to 10 kΩ and stray voltages up to 60 V RMS
- 4P and selective 4P measurement
- Earth loop measurement with 2 clamps from 0.01 Ω to 500 Ω
- Earth coupling measurement
- Soil resistivity measurement: simply program the distances used for the measurement and the tester then calculates r using the Wenner oe Schlumberger methods
- Ground potential measurement
- Continuity and resistance measurement
- Pylon earth measurement with the C.A 6474
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Want a demo of one of our products? Elliot is happy to help!
Elliot Ajose is an experienced expert with over 14 years in the electrical test and measurement industry space, specialising in providing technical support and training within the electrical utility sector. With a strong product knowledge base, he helps customers select instruments that meet both operational needs, regulatory compliance, and working procedures.
Feel free to reach out to Elliot today for advice, personalised support, or to discuss how our solutions can optimise your operations.
ABOUT US
Globally renowned for our prestigious 130 year heritage and high quality test and measurement products, Chauvin Arnoux is fast gaining recognition in the UK as the brand of choice for many in the electrical contracting and energy management industries.
Offering a hassle free and complete sales experience; we pride ourselves on the ability to help you ensure you have the correct product for your specification. We support you by offering product demonstrations, full technical support and the best possible post sales aftercare.
