IEC 60335-2-24 cl22.107 关于受保护制冷系统
2010版，cl22.107对受保护制冷系统，有下述描述：– where any part of the cooling system which is located inside a food storage compartment is constructed so that
the refrigerant is contained within an enclosure with at least two layers of metallic materials separating the
refrigerant from the food storage compartment. Each layer shall have a thickness of at least 0,1 mm. The
enclosure has no joints other than the bonded seams of the evaporator where the bonded seam has a width of
at least 6 mm;
目前我们产品用板式蒸发器外置于冷藏室内，认证公司说要不用双层结构；要不冷藏室内电器部件全部防爆。
但我们产品冷藏室内用电子温控器，220V荧光灯和轴流风扇很难找到有防爆认证的。
对此，大家有什么好的建议？上述双层结构市场上能买到么？
哪位大侠见过标准中表述的双层制冷系统？
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