Schneider Electric External Transformer LV430563

Manufacturer: Schneider Electric
Description: External Transformer 150/250A Neutral Point
Type: LV430563
Design: Through-Current Transformer
Primary Rated Current In: 250 A
Secondary Rated Current: 5 A
Secondary Rated Power: 3 VA
Accuracy Class: 1
Calibrated: yes
With Touch Protection: yes
Snap Mounting: no
With Copper Busbar: yes
Secondary Connection: Screw Connection
Number of Primary Inputs: 1

This is an external current transformer for neutral conductors (ENCT) for ComPact NSX160-250 with Micrologic 5/6 trip units. For three-phase devices, the distributed neutral conductor of the system can be protected by installing this external sensor. The rated current of the sensor is between 150 A and 250 A. The ENCT must be connected to the Micrologic trip unit via a shielded twisted pair cable. The maximum cable length is 10 m, and the cross-section must be between 0.4 mm² and 1.5 mm².