MR057M Telephone Exchange Trainer Educational Equipment Didactique Materiels Smart Grid Training Equipment I. Overview It can do various simulation automatic telephone exchange system operation, card line knife, crimping Pliers use method and training, telephone plug make method, and test, wire shelf installation and thread jamming, attendant console, Operator, extension function, exchange machine function setting, exchange machine system software operation training and debug, circuit design and connection, fault setting, judge, remove experiment and training. System technical specification: a. Work pressure: single phase, three wires 220V±5% 50Hz b. Whole capacity:＜300W c. Dimension:1500mm×700mm×1800mm d. Safety protection: with leakage automatic protection set e. Fault setting: with fault setting system It can finish the following training 10 project Training project 1: automatic exchange function simulation etc.
