... used for electro chemical macining, meet piece works power supply requirement. 2. Main technical parameters AC input voltage ... overvoltage, undervoltage,overcurrent, overheat, short circuit Seal box from dust and moisture IP 54DisplayTouch screen shown in ... invites our company Chief Engineer 2800m2 Power Supply Workshops, has 10KV,6KV, 690V commissioning power supply, FLUKE, oscillograph etc. testing ...