Description

DL-SA***8B Safety Using Electricity Trainer I. Product profile This device USES German teaching practice mode, which involves all aspects of safe using electricity, enable students combine the theory to practice, enable students to students transfer the abstract theories to understandable image , and learn ***** adopt modularized device structures and *2 independent teaching modules, can demonstrate *8 training programs. II. Technical parameter 1. Dimension: ***0×***0×**0mm 2. Work power :Single phase, three wire(L, N, PEï&frac*4;‰, AC**0V±*0% *0Hz 3. Power: Pmax=**0W 4. Weight: **0Kg III. Personal safety and protective measures 1. power monitoring and instructions 2. Short-circuit current protection 3. Overload protection ground protection 4. Leakage protection IV. Main training experiment (Totally *8 experiment ) 1. Resistance of the human body 2. Current-time hazard of AC currents of *0 HZ 3. Current-time hazard of DC currents 4. Operating and working with electrical installations 5. Introduction to first aid for electrical accidents 6. Network forms 7. Basic terms of protective measures I 8. Basic terms of protective measures II 9. Direct contact *0. Indirect contact *1. Design and function of a fault current circuit breaker *2. Protection against direct and indirect contact Protection by limiting discharge power etc.