ABB TRFM-100 MODULAR CURRENT TRANSFORMER 100/5 RATIO, CLASS 0.5 2VA TRFM

The modular current transformer is designed with a current ratio of 100/5 and an accuracy class of 0.5 at 2VA. It has been tested at a voltage of 3kV and operates at a frequency of 50Hz for 1 minute. The insulation class is E, which means it can withstand temperatures up to 120 degrees Celsius. This current transformer is equipped with a sealable terminals cover for the secondary terminals, ensuring secure connections. The housing material is made of self-extinguishing thermoplastic resin V0, providing safety in case of fire. The dimensions of the TRFM type are 85.5mm in height, 52.5mm in width, and 58mm in depth. It also features a cable diameter opening of 29mm, allowing for easy installation with various cable sizes. Furthermore, this current transformer can be adapted to all common mounting systems including primary cable, primary busbar, DIN rail, and wall-mounting options. Its versatility makes it suitable for different applications and installation requirements.