... shielding door (Opening size): 1. 5m×2.1m One set3,Power filter: FNF102C50(Single cable) Four pcs A group of three ... -phase AC power (380V, 50A, 50Hz), used for the tested devices4,Logical filter ... Two pcs Mobile lighting One pcs Wall switch One pcs Power socket Two groups Electrical lines One group11,Absorbing materials Stick up ...