IEEE 463-1993 pdf free.IEEE Standard for Electrical Safety Practices in Electrolytic Cell Line Working Zones. IEEE 463 Circuits supplying power to hand-held, cord-connected equipment used within cell line working zone shall a)Be ungrounded b)Be supplied by insulating...
IEEE 463-1977 (R1987) pdf free
IEEE 463-1977 (R1987) pdf free.IEEE Standard for Electrical Safety Practices in Electrolytic Cell Line Working Zones. Electrolytic cell lines differ widely in size andin physical and electrical characteristics，with variations among similar processes. One cellline may operate at...