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需通过60335-2-80,22.101,4 r% [# d q( ^' p
TECHNICAL COMMITTEE NO. 61: SAFETY OF HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES Proposal of the German National Committee for an amendment to IEC 60335-2-80:2005 Particular requirements for appliances for fans Clause 21.101 Based on discussions about the interpretation of the test procedure, and fans with flexible guards in the market, the German National Committee proposes the following change to clarify the test in Clause 21.101:
- J. `/ l1 i" j8 pReword the clause: , k+ G1 I. T: g* f5 t
Fan guards are subjected to a push force and a pull force of 20N applied along the axis of the fan motor. The pull force is done by an applicative device, the push force with the test probe B of IEC 61032, but having a circular stop face with a diameter of 50mm instead of the non circular face. During and after the test it shall not be possible to touch dangerous moving parts with the test probe. |
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