This standard specifies the product classification, technical requirements, test methods, inspection rules and markings, packaging and transportation requirements for indoor light and small crane electronic control equipment. This standard applies to light and small crane electronic control equipment with AC rated operating voltage up to 660V, frequency 50Hz or 60Hz, and electric hoist as the lifting mechanism, including electric hoist (including electric chain hoist, plate chain hoist, the same below) control box ( board), electric hoist single-beam crane control box (cabinet), electric hoist double-beam crane control box (cabinet) and (hand-held) button station.
JB/T 8319-1996 history
2020JB/T 4315-2020 Lifting machinery electronic control equipment
2013JB/T 8319-2013 Light small crane electric controlgear
1996JB/T 8319-1996 Electronic control devices for light and small cranes