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发表于 2009-8-18 00:29
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关于IEC60335-1 22.3章的理解
关于IEC60335-1 22.3章,我想请问一下各位,这一章怎么理解,它适应于什么样的产品?
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9 K3 b; @! W" Q, [ X9 } 22.3 Appliances with pins for insertion into socket-outlets shall not impose undue strain on 7 U5 U4 |. \5 D) W+ s, I) N1 _( n7 }
these socket-outlets. The means for retaining the pins shall withstand the forces to which the
( i( c U# \# M+ b7 z2 |* B' ypins are likely to be subjected in normal use. - M( I# a3 L5 m- d
Compliance is checked by inserting the pins of the appliance into a socket-outlet without 7 a. q- a+ N! J( b: H
earthing contact. The socket-outlet has a horizontal pivot at a distance of 8 mm behind the # I! N5 _6 C$ j+ K/ R( w. y
engagement face of the socket-outlet and in the plane of the contact tubes.
* C/ M7 h2 q. o' Z9 c# @% q The torque that has to be applied to maintain the engagement face of the socket-outlet in the
/ v/ x) |* h: {; D9 ~ vertical plane shall not exceed 0,25 Nm.
/ f4 D& y: m. ]. G, a NOTE The torque to keep the socket-outlet itself in the vertical plane is not included in this value. |
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