A155C3D0R0-150E Brand Introduction

A155C3D0R0-150E is Mersen Amp-Trap A155 series medium voltage E-rated clip-lock transformer fuse developed for medium voltage power distribution protection system. It specializes in short-circuit and overload current limiting protection for power transformers and distribution feeders, adopting clip-lock cam locking installation structure with built-in visual blow indicator.

Medium Voltage Transformer Fuse is the core unit of A155C3D0R0-150E. Medium Voltage Transformer Fuse adopts multi-barrel ceramic cylinder structure for fuse cabinet clip mounting. Medium Voltage Transformer Fuse rated voltage is 15.5kVAC, rated current 150A, featuring current-limiting performance. Medium Voltage Transformer Fuse can withstand transformer magnetizing inrush current and quickly cut off fault current under overload or short circuit conditions.

A155C3D0R0-150E provides stable Protection for power distribution equipment operation. Protection supports E-Rated time-current characteristic for transformer protection coordination. Protection has visual indicator to show fuse blow status directly. Protection meets UL standard with high interrupting rating and strong thermal stability.

A155C3D0R0-150E features reliable Connection for medium voltage switchgear assembly. Connection uses unique clip-lock cam locking structure for fast replacement and stable contact. Connection is compatible with matching fuse clips in MV switch cabinets. Connection ensures reliable mechanical and electrical contact under high voltage working environment.

A155C3D0R0-150E is widely used in power substation, industrial medium voltage power room, transformer cabinet and legacy power distribution protection system renovation. With mature Mersen Amp-Trap medium voltage fuse technology, this fuse adopts clip-lock mounting and has excellent current limiting and fault isolation performance. It provides full lifecycle technical support including wiring, commissioning and after-sales maintenance, serving global users as a trusted medium voltage transformer protection fuse solution.