Current transformer PowerLogic DIN 400/5 or busbar trunking system METSECT5MC040

Professional current transformer for demanding applications

This current transformer from the PowerLogic series has been specially tropicalized for busbars and cables, making it an ideal solution for installations operating in harsh environmental conditions. This window-type current transformer with a rated primary current of 400 A and a secondary current of 5 A ensures precise measurements across a wide range of industrial applications.

Electrical parameters and measurement accuracy

The device offers an accuracy class of 0.5 at a maximum power of 8 VA and an accuracy class of 1 at a maximum power of 10 VA, guaranteeing high measurement precision under various load conditions. The saturation factor FS 5 ensures safe operation even during significant transient surges.

The transformer is equipped with opening dimensions of 41×41 mm with a through diameter of 32 mm. Compatibility with various types of busbars includes profiles of 40,5×10,5 mm, 32,5×20,5 mm, and 25,5×25,5 mm, allowing for flexible selection for existing electrical infrastructure.

Construction and operating conditions

The transformer features a compact design with dimensions of 70×95×65 mm and a weight of only 0.4 kg, facilitating installation in limited switchgear space. The device provides an electrical insulation class suitable for operating voltages up to 720 V at a frequency of 50-60 Hz.

The tropicalization of the device guarantees reliable operation in temperatures from -25°C to +50°C/+60°C at a relative humidity above 95%. The IP20 protection rating ensures safety of use in standard switchgear conditions.

Mounting and regulatory compliance

The transformer offers universal mounting options - it can be installed on a DIN rail using an insulated locking screw or on a mounting plate using screws. The secondary circuit connection is implemented via robust screw terminals ensuring a secure connection.

The device meets the requirements of international standards VDE 0414 and IEC 61869-2, and holds EAC and CE certificates of conformity, confirming its high-quality workmanship and safety of use in professional applications.