The PAC15 current clamp from Chauvin Arnoux is a measuring device for non-invasive detection of direct and alternating currents in industrial and commercial applications. It uses the Hall effect to precisely measure currents in the range of 0.5 A to 400 A alternating current (AC) and 0.5 A to 600 A direct current (DC). The device is designed for use in electrical installations where continuous current monitoring or integration into measurement systems is required. The clamp enables measurement without interrupting the conductor, thereby simplifying installation and maintenance.

Applications

The PAC15 is suitable for applications in industry, machine building, manufacturing technology, as well as for maintenance and servicing of electrical installations. It can be used for monitoring motor currents, diagnosing load behavior, or integrating into data acquisition systems. The flexibility of the clamping diameter of 30 mm or the option to measure two conductors each with a diameter of 24 mm expands the range of applications for compact or multi-conductor installations.

Functions and Equipment in Detail

The device generates an output signal in the form of direct and alternating voltage, proportional to the measured current. The transformation ratio is 1 mV per ampere, ensuring linear and reproducible signal transmission. The typical accuracy of ≤ 2 % ensures reliable measurement results suitable for technical analysis and quality control. The output is via an insulated cable with a 4 mm plug, enabling a secure and mechanically stable connection to measuring instruments or data acquisition systems.

Technology Explained Simply

The Hall effect used in the PAC15 allows current measurement without direct electrical contact with the conductor. A magnetic field generated by the current to be measured induces a voltage in a semiconductor material (Hall element), proportional to the current strength. This voltage is transmitted as the output signal. The insulation of the output cable protects against electrical hazards and prevents interference from contact or short circuits.

Compatibility and Accessories

The PAC15 is designed for use with measuring instruments that accept an input signal in the form of direct or alternating voltage. The output plug connection with a 4 mm diameter is a standard connection in measurement technology and enables connection to various measurement systems. The operating instructions, included in the delivery, provide information on correct handling and calibration of the device.

Mounting and Installation

Installation is carried out by clamping the conductor to be measured with the clamp. The opening allows insertion of conductors with a diameter up to 30 mm or two conductors each with 24 mm diameter. The clamp is mounted without tools and can be quickly removed if necessary. Connection to the measuring device is made via the supplied cable and the 4 mm plug.

Advantages in Operation

The PAC15 offers reliable, contactless current measurement with high accuracy. The simple handling and robust construction enable quick integration into existing systems. The combination of flexible clamping and standardized output signal makes the device a universal solution for various measurement tasks in electrical engineering.

Scope of Delivery

The scope of delivery includes the PAC15 current clamp and the operating instructions.