
Electrical and instrumentation loop check
出版:International Electrotechnical Committee

專家解讀視頻
describes the steps recommended to complete a loop check, which comprises the activities between the completion of the loop construction (including installation and point-to-point checks) and the start-up of cold commissioning. Is applicable for the construction of new plants and for expansion/retrofits (i.e. revamping) of E&I installations in existing plants (including PLC, BAS, DCS, panel-mounted and field instrumentation). It does not include a detailed checkout of power distribution systems, except as they relate to the loops being checked (i.e. a motor starter or a power supply to a four-wire transmitter).
SS EN 62382 Ed. 1 (2008) - Identical
CEI EN 62382 Ed. 1 (2008) - Identical
BS EN 62382:2007 - Identical
DIN EN 62382 (2007-09) - Identical
I.S. EN 62382:2007 - Identical
NEN EN IEC 62382:2007 - Identical
PN EN 62382:2007 - Identical
OVE/ONORM EN 62382:2007 - Identical