49506030 65A 30mm Zero-Sequence Current Transformer by Socomec

Description

Zero-Sequence CT - Type A
Dedicated to RESYS

The installation of protection or monitoring systems, such as earth leakage protection relays, involves the use of Zero-Sequence Current Transformers (CTs).

• Active conductors pass through the aperture of the zero-sequence CT, enabling the differential summation of vector currents and allowing for the detection of leakage currents
• The zero-sequence CTs offered by SOCOMEC meet the required performance criteria in terms of measurement sensitivity and are suitable for use with RESYS N40 earth leakage protection relays
• Available in solid-core (series ΔIC) and split-core (series ΔIP-R) versions, these CTs are compatible with all wiring configurations
• Advantages
  • A complete product range: All dimensions and types are available to suit any bar and cable configurations or diameters
  • A wide range of fixing systems (ΔIC & ΔIP-R)
    • ΔIC & ΔIP-R zero-sequence CTs can be mounted on a DIN rail, on a back plate, or directly on the cable
    • These products are well suited for confined spaces with high integration constraints and allow for easy and rapid cabling
  • A patented cable locator (ΔIC & ΔIP-R)
    • The SOCOMEC cable locator is a patented innovation
    • The cable is perfectly centered within the zero-sequence CT, ensuring accurate measurement and enhanced immunity to network interference
    • It also enables direct mounting of the zero-sequence CT onto the cable
  • A rapid installation and safe implementation (ΔIP-R)
    • Thanks to an innovative “one click” opening/closing system, without the need of additional accessories, split-core ΔIP-R CT‘s have been designed to ensure a fully safe installation