This standard specifies the terms and definitions, types and basic parameters, technical requirements, test methods, inspection rules, signs, labels, instructions for use, packaging, transportation and storage of MW series DC lifting electromagnets. This standard applies to DC lifting electromagnets with excitation power not greater than 60kW. The electromagnet is equipped on the lifting machinery and is used for loading and unloading scrap steel (piggy iron ingots), steel plates, slabs, billets, shaped steel, etc.
JB/T 10730-2007 Referenced Document
GB 14048.1 Low-voltage switchgear and controlgear.Part 1:General rules*, 2012-12-31 Update
GB 9969.1 General principles for preparation of instructions for use of industrial products