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Standard: IEC 60335-1:1991, 3rd Ed.
" H# Q: P# V( v6 ?# U, X6 CSub clause: 11
5 B$ y) [2 q( c8 E5 ^8 h: eSheet No. DSH-479 V! }! V7 T* c4 S$ J
Subject: Heating
0 s2 z, d% n# b# RKey words: - type X attachment - appliances for permanent connection
/ X* s+ d* K2 G" Y0 z( o; BDecision taken at the 40th CTL meeting 2003
: p. }* {7 d, [$ k1 z0 [9 KQuestion:7 l1 O3 V+ j" A% f( I6 q6 ]7 s9 ?
When performing the heating test on appliances for permanent connection to fixed terminals
8 ^6 q0 k) W# W9 ^(type X attachment), how are the power source connections made?* F) d- d0 ~$ G" m9 P" I$ e1 @) y
Rationale:
6 g6 x' `$ O8 b$ U4 E* cSee question.
( H! n {2 @; n- O$ b% eDecision:
; `" o" A, `3 [( W/ a4 j- tA) The smallest nominal cross-sectional area, as shown in the table of sub-clause 25.8; x6 C# n. O$ ^5 ^# q2 T2 s, {) v
should be used when testing to clause 11 on appliances designed for permanent connection
/ ?. |, F" g6 W" H6 E; ?6 gto fixed terminals where the cable or cord is not supplied and where the instruction sheet9 d% i4 A% v7 }3 n: @5 F: I
does not recommend any specific size.* D0 [( ~- A1 [. y- o
B) Two-thirds of the required torque should be applied to the terminals when carrying out
. R7 z; P# M" Y6 D" cheating tests in accordance with table of sub-clause 28.1.
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发表于 2012-9-12 11:38
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