Rogowski coils Catalogue
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rogowski coils catalogue

ALGODUE ROGOWSKI COILS WHAT IS A ROGOWSKI COIL? Rogowski coils are flexible sensors that have been used for the detection and measurement of electric currents for decades. The absence of an internal metal core allows the coil to have a flexible and lightweight structure so that it can be hanged on the measured conductor. This feature, moreover, allows to accurately measure the AC component, avoiding the\its saturation. HOW DOES THE ROGOWSKI COIL WORK? It is based on a simple principle: an “air-cored” coil is placed around the conductor in a toroidal fashion; the magnetic field produced by...

energy audits The energy service companies, starting from the energy diagnosis, identify the best possible interventions to optimize consumption. In order to carry out a diagnosis they need measuring instruments such as Algodue Rogowski coils. retrofitting Algodue Rogowski coils are often used in modifications / extension / upgrades of existing electrical installations as they are the best solution in different situations: • their compactness makes them ideal for limited or defined spaces as in electrical panels. • lightness and flexibility allow installation and suspension directly to the...

quick and easy installation To install a Rogowski coil, simply place it around the conductor and perform the bayonet closure, with a simple click and in just few seconds, regardless of the size or shape of the conductor. compactness and scalability Great flexibility of installation even in limited space due to its compactness. Unlike conventional transformers, the value of the current to be measured does not affect neither the size nor the weight of the coil, making it suitable to meet any need. continuity and security Non-intrusive solution since it does not draw power from the main power...

high precision Accuracy and positioning error of 0,5% even close to the junction point. Junction point insensible both to the positioning of the internal conductor and to currents carried by external conductors. Coil and cable totally shielded. uniformity of measurement & calibration Calibration improves the coil performance: this is why every Algodue coil is tested and calibrated. Very low positioning error in both perpendicular (A1 - IEC 61869-10) and diagonal (A3 - IEC 61869-10) positions. wide range of models Various models available depending on the application needs: minimum diameter...

THE ROGOWSKI COILS RANGE WITH THE BEST VERSATILITY AND INNOVATION ON THE MARKET Algodue flexible Rogowski Coils can measure from a few Amps to several kAmps by using the same coil. They can be combined with integrators or dedicated meters for a compact measuring system. MFC140 suitable for small conductors * Optional cable length: 5, 7, 10, 15 m MULTISCALE INTEGRATORS FOR ROGOWSKI COILS to get the right signal for the application needs ** to be combined with MFC150 ° to be combined with MFC140 or MFC150 A to be selec

COIL CROSS SECTION 7 or 8 mm COIL CROSS SECTION 12 mm WITH/O BUILT-IN INTEGRATOR MEASUREMENT FROM mA TO vARIOUS kA COMPLETELY shielded applications • UL lister or recognized • Already calibrated • Reduced cord diameter up to 7mm for MFC140 up to 8mm for MFC150 up to 12mm for MFC190 • Uniformity of measurement with the conductor placed in every position inside the sensor • High insensibility to external current carrying conductors • Retrofitting • Energy audits • Energy monitoring and control systems • Load monitoring of single machines • Power peak control • Control panels, generators,...

07 mm flexible Rogowski coil Two available models: with or without integrator For outdoor use Suitable to measure currents from A to several kA High linearity Very useful with large size or awkward shaped conductors or in places with limited access Not damaged by overloads Non-intrusive, no power drawn from the main Thanks to its light weight, it can be changed on the measured conductor Totally shielded Delivered already calibrated Very thin coil diameter: down to 7 mm Provided with an accessory to secure the coil to the busbar Measurement uniformity at any position of the conductor inside...

Length: 3 m. Other lengths on request: 5, 7, 10, 15 m Length: 3 m. Other lengths on request: 5, 7, 10, 15 m Protection degree: Altitude: Operating temperature: Storage temperature: Relative humidity: Installation and use: IP68 Up to 2000 m over sea-level -40 ... +75°C up to 2500 A with 15 ... 41 cm coil length -40 ... +60°C up to 5000 A with 42 ... 50 cm coil length -40...+90°C 0...95% Outdoor MFC140/F with Built-In INTEGRATOR - (333mv/1kA OUTPUT vALUE) OPTIONS AvAILABLE Only ON REQUEST (SUBJECT TO MOQ) To be indicated together with the selected order code from the list

UL 2808 07 mm flexible Rogowski coil Two available models: with or without integrator For outdoor use Suitable to measure currents from A to several kA High linearity Very useful with large size or awkward shaped conductors or in places with limited access Thanks to its light weight, it can be changed on the measured conductor Totally shielded UL 2808 certified Provided with an accessory to secure the coil to the busbar Possibility to seal the locking of the coil Not damaged by overloads Non-intrusive, no power drawn from the main specifications COIL Coil length: Sensor internal diameter:...

Length: 3 m. Other lengths on request: 5, 7, 10, 15 m Length: 3 m. Other lengths on request: 5, 7, 10, 15 m Protection degree: Altitude: Operating temperature: Storage temperature: Relative humidity: Installation and use: IP68 Up to 2000 m over sea-level -35 ... +75°C up to 2500 A with 15 ... 41 cm coil length -35 ... +60°C up to 5000 A with 42 ... 50 cm coil length -40...+90°C 0...95% Uncontrolled Environment, outdoor use MFC140-UI/OF with Built-In INTEGRATOR - (333mv/1kA OUTPUT vALUE) OPTIONS AvAILABLE Only ON REQUEST (SUBJECT TO MOQ) To be indicated together with the selected order code...