General
Rated voltage	10/15 kV

This item is a set of three simplified high-voltage test leads, developed for use with the insulation testers CA 6550 and CA 6555 by Chauvin Arnoux. The leads serve as connecting elements between the test device and the electrical equipment or installation to be tested, enabling safe and precise measurement of insulation resistance in high-voltage systems. The term simplified refers to the construction design, which is optimized for the required functions of the specified test devices without unnecessary additional components. The three leads are colour-coded – red, blue, and black – to ensure clear identification and assignment during measurement.

High-voltage test leads are specifically designed for use in high-voltage environments, with a rated voltage of 10/15 kV for the application. The leads are designed for use with the mentioned insulation testers, which are employed in electrical safety testing, particularly for testing transformers, motors, cables, and other electrical installations. The colour coding supports correct assignment of the leads to the corresponding terminals on the test device and the test object, reducing measurement errors.

Functions and equipment in detail include robust insulation that meets the requirements of high-voltage applications. The leads are designed to safely withstand the necessary electrical and mechanical stresses during testing. The simplified design means that no additional switches, display instruments, or other functions are integrated – the leads serve exclusively as transmission elements for the test voltage and test current. The colours red, blue, and black are standard in electrical engineering for distinguishing between leads, with the exact assignment to specific functions on the test device following the device operating instructions.

Technology explained simply refers to the fact that the leads are designed for transmitting high-voltage signals, with the insulation ensuring electrical safety. The materials used are selected to provide the required electrical insulation values and are also mechanically durable to prevent damage during handling and installation. The leads are not intended for permanent operation in electrical installations, but exclusively for temporary use during testing.

Compatibility and accessories are limited to the insulation testers CA 6550 and CA 6555. These devices are specifically designed for testing insulation resistance in high-voltage systems, and the test leads are matched to the connection geometry and electrical requirements of these devices. The leads are not intended for other test devices or applications.

Installation and mounting is carried out by directly connecting the leads to the connection points of the test device and to the test objects. The leads are equipped with suitable connectors or clamps to ensure a secure and reliable connection. Handling must comply with safety regulations for high-voltage testing, and the leads must only be connected when the system is de-energized. The exact installation instructions are provided in the operating manuals for the test devices CA 6550 and CA 6555.

Operational advantages include reliability and safety of the measurement. The leads specifically designed for high-voltage applications ensure a stable electrical connection, increasing measurement accuracy. The colour coding reduces the likelihood of incorrect connections, enhancing work safety. The simplified design reduces the number of potential failure points and facilitates maintenance and inspection of the leads.

The operating voltage is limited to the application with 10/15 kV, and the leads are not suitable for other voltage ranges.