JJ1 series of auto voltage reducing starting contr

Technical parameters 1) the main technical parameters see the table below 2) the starting performance a. 2 times of uninterrupted starting, starting time 15s, interval time 30s b. one time or several times of uninterrupted starting., the total starting time see table 1. the temperature of the autotransformer should be the same or lower than the ambient temperature when restart 3) current transfer realize the transfer from starting to operation: when the starting current is 1.5 times lower than the rated working current 4) the protection of the autotransformer is by forced transfer of the current-time equipment Serial No.SpecificationWorking current reference value (A)Current transfer reference value (A)Thermal relay current reference value (A)MAX total starting time (S)Automatic switch electromagnetic trip rated current (A)1JJ1B-11/380-1223.32230322JJ1B-15/380-1294.42930403JJ1B-18/380-1365.33640404JJ1B-22/380-1424.24240405JJ1B-30/380-1575.75740636JJ1B-37/380-1705.37060807JJ1B-45/380-1846.384601008JJ1B-55/380-11033.8103901259JJ1B-75/380-11405.21409018010JJ1B-100/380-21844.63.09020011JJ1B-115/380-22195.43.79025012JJ1B-135/380-22523.12.19031513JJ1B-190/380-23514.32.99040014JJ1B-225/380-24073.82.59050015JJ1B-260/380-24694.42.99053016JJ1B-300/380-25375.03.49063017JJ1K-100/380-21844.63.09020018JJ1K-115/380-22195.43.879025019JJ1K-135/380-22523.12.19031520JJ1K-190/380-23514.32.99040021JJ1K-225/380-24073.82.59050022JJ1K-260/380-24694.42.99050023JJ1K-300/380-25375.03.490600