美国电动类厨房电器安全标准的基本要求-UL982..ppt

家用电动类食物处理器具的安全要求 • Presented by: Dreamer Yang (杨华国) • E-mail: dreamer.yang@ • Tel: 020-82139455 • Dec. 26, 2012 Your Global Partner in Quality! ETL 是大发明家爱迪生于1896年创办的. 我们是按照 ANSI/UL/CSA等标准来做认证测试的. 常用电动类食物处理器具的标准 ANSI/UL982 – Motor-Operated Household Food Preparing Machines (Sixth Edition Rev.Jun. 09, 2010) ANSI/UL763 – Motor-Operated Commercial Food Preparing Machines (4th Edition Rev. Oct. 24, 2012) CSA C22.2 No.195 – Motor Operated Food Processing Appliances (Household and Commercial) Rev. 2009 CSA C22.2 No.1335.2.14 – Portable Electrical Motor-Operated and Heating Appliances: Particular Requirements for Electrical Motor- Operated Kitchen Appliances (Consumer eg. Canopies, marquees, roofed open porches. – b) An appliance intended for outdoor use; – c) An appliance intended to be used on a circuit operating at more than 150 V to ground; and – d) An appliance intended for permanent connection to the supply source. 器具的接地电阻不能大于0.1欧姆. Protection against personal injury 防止人身伤害的保护 •The instruction manual of the package containing a basic appliance and various attachments intended to be sell as a complete unit shall indicate what attachments are intended for use with the basic appliance •如果各种配件与主机一起作为一个整体出售，则其说明书应说明何种配件与 主机一起使用；如果配件与主机分开包装并出售，但由制造商推荐与主机一 起使用，则应对配件进行编号，同时，主机说明书应标明其编号；重要安全 指示，如适用于配件，则应与配件一起提供. Protection against personal injury Moving members运动部件 – constructed to reduce the likelihood of its malfunction, its unintentional realease, and its loosening of a part产品在结构上要减少可能造成的误动 作，无意的脱落及松动. – series motor is to be operated at a voltage equal to 1.3 times rated voltage for 1 minute with no load器具在无外部负载下，在1.3倍额定电压 下工作1分钟。

测试后,能造成伤害的零件不应松动. – requirement: no parts can be worked loose没有部件能在工作时发生脱落 或松动. Stability稳定性 – No overturn shall be occurred when placed on a 10° inclined plane, if container is provided, either fill or empty situation shall be considered – 产品不通电放在10 °的斜台面上，产品不能翻倒，如果产品配有容器，则 此容器需要组合不同状态进行此测试. – 若产品带有一容器, 则容器应加水到额定容量(没有标示的话,则加水到最 大量); 开罐机测试事不带罐; Salad maker 和 food grinder 在空载下测试. Protection against personal injury Enclosure 但对于用来倒水的盖子上的边缘孔, 其尺寸可以小于25.4mm. – A blender container shall not break or crack during normal use正常使用过 程中，搅拌容器不应破裂, 可以通过打冰块测试来验证. – For CSA standard (CSA C22.2 No.195): 要求容器顶部到产品的刀片位置 的最小距离为150 mm. Appliances器具 •Blender搅拌器 To determine if a glass blender container complies with 30.4.6, open top or closed top, three blender containers shall be conditioned and tested as follows: a) Each of the glass containers under test shall be lightly abraded with 150 grit silicon carbide sandpaper. Both the internal and external surfaces shall be scuffed laterally and vertically. b) After the container is abraded, the entire assembly (container, cutter assembly, jar nut, etc.) shall be assembled and heated until thermal saturation to 55°C (130°F) in either an aircirculating oven or in a hot water bath. c) The container assembly shall be removed and immediately filled with a mixture of 2 cups ice cubes and 8 fl oz. alcohol (vodka). Ice cubes must be approximately the size to enclose a 1-in (25-mm) cube. The ice cubes and alcohol shall be maintained, separately, at a temperature of -5°C (23°F) or less prior to the test. The ice cubes and alcohol, when moved from storage, are to be used within 5 minutes. d) The mixture shall be pulsed five (5) times on highest speed. Each pulse shall consist of 3 seconds on followed by 3 seconds off. Appliances器具 •Food processor/food chopper食物处理器具 – Average inside diameter of the feed opening must 76.2mm,and the cutters are recessed not less than 4 Inches below the plane of the opening. If the average inside diameter is reduced to 2 Inches, the distance may be less than 88.9 mm. 进料孔的平均直径要小于 63.5mm，最大直径不能大于76.2mm, 并且刀片要在离开口平面102mm.(如果 进料孔的平均直径不大于50.8mm, 则刀片只要离开口平面88.9mm). – Discharge chute should also comply with the feed opening dimensions requirements出渣口也需要满足进料孔的尺寸要求, 除非无任何危险的运动部件 可以触及到. – Should provided with a cover actuated interlock食物处理机应带有盖子互锁装 置，防止不小心碰到运动部件. – When the cover is removed, the moving parts shall stop within 4 seconds当取 下盖子，运动部件在4秒内必须停止. – If the cover can actuate the interlock switch without the cover being properly locked in place any access opening to moving parts that can be created by the misalignment shall have a maximum vertical dimension of not more than 1 inch (25.4 mm) between the bowl and cover. A force of 1 lbf (4.4 N) is to be employed to move the cover.如果没有将盖子锁到位的情况下能驱动互锁开关 ，则运动部件任何开口在碗与盖子之间的垂直方向最大尺寸应不大于1”(25.4 mm)。

用一个1 lbf（4.4N）的力来拨动盖子. Appliances器具 •Food processor/food chopper食物处理器具 – S-blade and slicing blade shall provide with stems, finger holes, handles or the like for insertion and removal如果食物加工机带S–刀 片及切刀组合件，则刀片应带刀杆，手指孔，手指位，手柄等，防止 在装拆刀片时将手指刮伤. – The interlock system shall be capable of completing 10,000 cycles of operation in the intended manner without malfunction.互锁装置应 能工作10,000次而无误动作在开始测试时及测试完成后，其停止时 间均应不超过4秒. Appliances器具 •Coffee mill/咖啡豆磨机 – Should provided with a cover actuated interlock食物处理机应带。