Transcription of INGRESS PROTECTION (IP) RATING - Fantech
1 N-10 REFERENCE INFORMATIONINGRESS PROTECTION (IP) RATING Fantech 2008 NThere is a wide range of applications that require special treatment to the motor and thevarious degrees of PROTECTION that are available are detailed below:-DesignationFirst Numeral Protectionagainst contact and ingressof foreign bodiesSecond NumeralProtectionagainst against contact withlive or moving partsinside the enclosure by tools,wires, or such objects ofthickness greater than against INGRESS ofsmall solid foreign bodies(diameter greater than 1mm)excluding the ventilationopenings (intake and dischargeof external fans)
2 And the drainhole of enclosed machine,which may have degree splashed against theenclosure from any directionshall have no harmful effectIP54 Water splashed against themachine from any directionshall have no harmful projected by a nozzleagainst the enclosure from anydirection shall have no from heavy seas or waterprojected from jets shall notenter the machine in anyharmful PROTECTION againstcontact with live or moving parts inside the enclosure andagainst the INGRESS of projected by a nozzleagainst the machine from anydirection shall have no PROTECTION againstcontact with live or moving parts
3 Inside the enclosure andagainst the INGRESS of from heavy seas or waterprojected from jets shall notenter the machine in anyharmful PROTECTION againstcontact with live or moving partsinside the enclosure. Protectionagainst harmful deposits ofdust. The INGRESS of dust is nottotally prevented, but cannotenter in an amount sufficient tointerfere with satisfactoryoperation of the 4/03/2008 5:37 PM Page 10
