IPX3IPX4防水 德国PTL淋浴设备 IEC60034/IEC60529振动管装置 IPX3IPX4防水 德国PTL淋浴设备 IEC60034/IEC60529振动管装置 PTL Oscillating Tube Units for checking the protection against ingress of water to verify the degrees of protection IPX3 "Protection against spraying water" and IPX4 "Protec- tion against splashing water" according to IEC 60529 :2001-02 § 14.1 Table VIII, Fig. 4 德国PTL振动管装置 IEC60034/IEC60529振动管装置 进口振动管测试装置 PTL 振动管装置,电机驱动 Standard Outfit: A Oscillating Appliance, housing with base frame, trestle, lid, and cover sheets, with 1 or 2 Drive Unit(s) inside, with brake release switch, EMERGENCY STOP switch, water tight socket to connect a turntable and with Water System: 1 or 2 Drive Unit(s), by geared motor(s), with driven shaft to screw on the oscillating tubes, oscillat- ing speed 60 ° /s, with swivelling angle sensor, swivelling angle limiting safety switch and elec- tromagnetic brake, 1 Water System with fine filter to be cleaned by reverse flow, pressure regulator and pressure indicating instruments, adjustable flow regulat- ing valve and flow indicating instrument, elec- tromagnetic valve and rotary union to supply the water through the driven shaft, prepared to connect a hose of nominal diameter 1/2". B Opposite Bearing Frame for floor fastening, with 1 or 2 bearing unit(s) with flange to screw on the oscillating tubes. C Control Box, wall fastening type, with rotary knob “oscillation angle“, main switch with EMERGENCY STOP function, push button “O“ to stop and push button “ I “ to start the operations, frequency converter and electronic controls for reversal of the oscillation movement, switches for water, oscillating drive and turntable drive, fuses and ther- mal excess current release. Design: base frame of the oscillating appliance and of the opposite bearing made as weldment of stainless steel, trestle, lid and cover sheets of stainless steel sheet, all parts primed and structure varnished papyrus-white with stone-grey accents, for fastening at the floor with 4 levelling elements and 4 fixing screws each, flanged shafts of stainless steel, degree of protection of the electrical installation IP65.