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Current transducers up to 200 A AC – your advantages in detail

Retrofitting without interruptions – with hinged Rogowski sensor

Rogowski sensor  

Uninterrupted installation with hinged Rogowski sensor

Just open up the Rogowski sensor, fit the module around the conductor, and close the sensor – the cable wraparound principle is very simple.

The current transducers can be easily installed in new systems or retrofitted on existing machines without interruptions – system parts do not have to be removed.

Lossless true r.m.s. value measurement with the Rogowski sensor

Rogowski sensor  

True r.m.s. value measurement (TRMS) according to the Rogowski principle

Our current transducers up to 200 A AC can be used to acquire currents according to the principle of true r.m.s. value measurement. You can therefore also measure non-sinusoidal alternating currents.

The device uses a Rogowski sensor for current measurement, the main advantage: lossless measurement without interrupting the conductor.

  • No expensive shunt current measurement which is prone to losses
  • If the conductor has sufficient insulation, there is no need for safe isolation between the measuring circuit and electronics.
  • No additional contact points that can result in contact resistance.
  • No access to the measuring circuit, ensuring that the current is forwarded accurately.

Variable measuring ranges – easy selection with the slide switch

Slide switch for different measuring ranges  

Choose from three measuring ranges using the slide switch

Depending on which measuring range you want your current transducer to acquire – there are three options to choose from using the slide switch.

Fast and flexible installation, thanks to various mounting options

Versatile installation  

Fast wiring with COMBICON plug-in connectors

Current transducers up to 200 A AC from Phoenix Contact can either be fixed directly on the DIN rail or screwed onto a mounting plate.

Connect the devices quickly and easily using COMBICON plug-in connectors. In addition, the compact dimensions mean that they can be installed in flat distributor boxes – ideal for distributed applications.

For a conductor diameter of up to 18.5 mm

The hinged Rogowski sensor fits around conductors up to 18.5 mm  

The hinged Rogowski sensor fits around conductors up to 18.5 mm

On the input side, our current transducers up to 200 A AC can fit around and measure conductors with a diameter of up to 18.5 mm.


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Further information

Phoenix Contact UAB

Svitrigailos str. 11M
03228, Vilnius
+370 5 2106321