Eigenschaften
Range	4 kΩ / 40 kΩ - 400 kΩ
Test voltage	50 / 100 / 250 / 500 / 1000 V DC
Dimensions / weight	280 x 190 x 128 mm / 2,2 kg

The Chauvin Arnoux CA 6116N is a multifunction installation tester for testing electrical installations in accordance with international and national standards such as IEC 60364-6, NF C 15-100, DIN VDE 0100-600 and FD C 16-600. The device is suitable for all common network systems (TT, TN, IT) and is used for inspecting residential, commercial and industrial installations. It enables comprehensive testing of electrical installations to ensure compliance with safety and quality requirements.

Applications

The CA 6116N is used in electrical installation technology to commission new installations, inspect existing installations after renovation or expansion, and carry out regular inspections and maintenance work. It is designed for use in residential construction, the service sector and industry. The tests are performed in accordance with the requirements of the mentioned standards, which ensure the safety and reliability of electrical installations.

Functions and Equipment in Detail

The device features a wide range of measurement functions, including continuity testing, resistance measurement, insulation measurement, earthing and selective earthing measurement, loop impedance, residual current testing (Type AC, A, F), voltage measurement, frequency measurement, current measurement using a clamp, active power measurement, harmonic analysis and rotation field direction indication. Earthing measurement is performed in 3-pole mode (range 0.50 Ω to 15 kΩ, precision ±(2% of reading + 2 digits)) and selectively in 1-pole mode (range 0.20 Ω to 399.9 Ω, precision ±(10% of reading + 10 digits)) with a clamp. Insulation measurement covers ranges from 0.01 MΩ to 2 GΩ with a precision of ±(5% of reading + 3 digits) and test voltages of 50, 100, 250, 500 and 1000 V DC.

Technology Explained Simply

Loop impedance (Zs) measurement is performed in high-current mode with a maximum test current of 7.5 A in the range of 0.100 Ω to 399.99 Ω (precision ±(5% of reading + 2 digits)). In non-tripping mode (NO TRIP), the test current is set to 6, 9 or 12 mA, depending on selection, with a measurement range of 0.20 Ω to 3999 Ω. Testing of residual current circuit breakers (RCD/FI) is carried out in ramp mode with trip current values from 0.3 x IDn to 1.06 x IDn in steps of 3.3% x IDn. In pulse mode, trip times can be measured at 0.2 to 0.5 x IDn, 0.5 x IDn, 2 x IDn (selective) and 5 x IDn, with pulse duration from 0 to 500 ms and ramp mode duration from 0 to 200 ms. Short-circuit current (Ik) measurement is performed by calculation from loop impedance (PFC) and network internal impedance (PSCC), with a display range of 0.1 A to 6 kA. Measurement of the resistive and inductive components of impedances Zs and Zi is also possible.

Compatibility and Accessories

The CA 6116N is equipped with a USB interface to transfer data to a PC. The evaluation software DataView® automatically recognises the device and enables processing of measurement data, which is structured in a tree format by location, room and object. Predefined report templates comply with standard requirements, and custom reports can be created. The built-in software program ICT supports analysis of stored measurements, device parameter settings and transmission of custom measurement sequences. Suitable accessories include, among others, adapters for vehicles, test probes, crocodile clips, earthing accessory sets (with earthing lengths of 15, 50 and 100 m), a current clamp MN77 (20 A), a power cable, a USB connection cable, a transport bag, a remote control probe, a carrying loop and a shoulder strap.

Installation and Mounting

Operation is via a rotary switch on the front, providing direct access to all functions. The context help provides step-by-step instructions, connection diagrams and warnings for each measurement to ensure error-free and safe testing. Connections are colour-coded to enable clear assignment. Measurement leads can be compensated to minimise measurement errors.

Operational Advantages

The device features a large, backlit graphical colour display (5.7 inch, 320 x 240 pixels) that clearly and clearly displays all measurement results. Power supply is via a rechargeable lithium-ion battery (10.8 V, 5.8 Ah), enabling autonomy of up to 30 hours. The internal memory provides space for up to 1000 measurements. Measurements are also stable in disturbed environments, increasing reliability in industrial use. The integrated fuse table allows quick reading of results on the device. Hands-free operation is supported by the shoulder strap and the hand-carry loop.

Protection Rating and Safety

The device complies with standards IEC 61010-1 and IEC 61557 and is approved for categories CAT III 600 V and CAT IV 300 V. The protection rating is IP 53 (protection against dust and splashing water) and IK04 (protection against mechanical impacts). EMC compliance is in accordance with IEC 61326-1.

Additional Measurement Functions

Additional measurements include voltage measurement (0 to 550 V AC/DC, frequency 15.8 to 500 Hz), current measurement (5.0 mA to 19.99 A with MN77 clamp, 5.0 mA to 199.9 A with C177A clamp), frequency measurement (10 to 500 Hz), phase rotation (20 to 500 Vac), active power measurement (up to 110 kW single-phase, up to 330 kW three-phase) and harmonic analysis (voltage and current up to order 50, THD-F, THD-R). Simultaneous visualisation of voltage and current waveforms enables detailed analysis of electrical parameters.

Accessories Included

The device is delivered with a robust transport bag, a hand-carry loop and a shoulder strap. Accessories also include test accessories for the EU standard power socket, facilitating application in European installations.

Ergonomics and Operation

The compact and robust design of the CA 6116N enables quick commissioning. The large, coloured LCD display with backlight ensures good readability even in poor lighting conditions. The context help supports the user in correctly performing measurements and reduces error susceptibility. The structured data storage on three levels (location, room, object) facilitates documentation and traceability of inspections.

Application Scenarios

The CA 6116N is used in electrical installation technology to ensure the safety and functionality of electrical installations. It is particularly suitable for inspections in residential buildings, commercial enterprises and industrial installations, where compliance with standards and regulations is mandatory. The versatility of measurement functions and high precision make it a reliable tool for electricians, service technicians and inspection organisations.