Overhead crane applications, which are ubiquitous in heavy industrial environments like metals and steel production, are renowned for huge voltage swells and dips that occur during crane operation and regeneration. Even the most durable lighting fixtures are vulnerable to failure in these harsh conditions. Compromises in power supply and electrical components can leave work areas in the dark or cause lights to fail, posing an unnecessary safety risk.
Dialight’s DC Crane Vigilant High Bay has a wide input range of 250-480VDC, built-in 6kV surge protection, and can withstand short-term voltage swells of up to 778VDC for at least 60 seconds. These fixtures, in addition to Dialight’s integrated custom power supplies, have additional features to withstand harsh industrial environments, such as a copper-free aluminum housing with dual powder coat finish, a robust tempered glass lens, an IK10 impact rating, and an ambient temperature range of up to 65°C on most models. There are variants to fit a wide range of mounting heights and applications, with lumen output ranging from 12,000 to 40,000 lumens.
Dialight plc (LON:DIA) is the world leader in LED industrial lighting technology with millions of LED fixtures installed worldwide.