Product Overview The EPC4860/1800-FA32 is a high-grade IP66 rustproof outdoor telecom battery cabinet developed based on mature E merso n/Vertiv technology. Made of high-quality cold-rolled steel with anti-rust and anti-corrosion treatment, it is specially designed for harsh outdoor working conditions. This rack-mount integrated cabinet adopts 220V AC input and provides adjustable -43.2V ~ -57.6V DC output (rated -48V) with 60A rated current. It integrates rectifier modules,