Akshay Controls And Systems Private Limited

The 750-494 3-Phase Power Measurement Module measures electrical data in a three-phase supply network.The voltage is measured via network connection to clamping points L1, L2, L3 and N.\The current of the three phases is fed to IL1, IL2, IL3, and IN via current transformers.

The 750-495 3-Phase Power Measurement Module allows measurement of electrical data in a three-phase supply network. The voltage is measured via network connection to L1, L2, L3 and N. The current of the three phases is fed to I1, I2, I3 and IN (two clamping points each +,-) via current transformers or via Rogowski coils for the 750-495/000-002 Module. The 3-phase power measurement module transmits all metrics (e.g., reactive/apparent/effective power, energy consumption, power factor, phase angle, frequency, over-/undervoltage) directly to the process image, without requiring high computing power from the controller. Both comprehensive metrics and harmonic analysis up to the 41st harmonic permit extensive network analysis via the fieldbus. These metrics enable the operator to optimize supply to a drive or machine, protecting the system from damage and failure. Insulation failures can be detected and prevented via current measurement performed in the neutral conductor. The four-quadrant display indicates the load type (inductive, capacitive) and whether it is an energy consumer or producer.

The device is ideal for operation in extreme environments thanks to:

• An extended temperature range
• Higher vibration and shock resistance