加湿器做完干烧如何判定

lds08080808

广东安规检测
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加温器做ETL，在做非正常干烧结束后，振荡片处有微熔胶，测试指碰不到带电体，但如加水会漏水，是否符合标准要求。

# D5 P# {" U+ O# h求高手指点，最好能附上标准条款更好。
* |# D7 U) a7 r! ~3 c

fasten

有没有去核对过标准的具体要求？是按哪个标准做？加热器的标准很多的

lds08080808

fasten 发表于 2016-9-26 08:56
  |" F# q: P. O8 T( J' G0 o( Y: v8 b有没有去核对过标准的具体要求？是按哪个标准做？加热器的标准很多的

) q, ^5 b, Q4 B" S老大，是UL998，平时做美标产品少，欧标做完非正常不会重加水去评估，对美标标准理解也不透彻，所以上来请教高手。有空帮看看，谢谢！

vcgtrf

$ R9 R+ ]+ U9 A% d
加水打耐压，3A的保险丝要是动作耐压一定过不了的，欧标应该要重新注水打耐压的吧

vcgtrf

欧标的

duanemail

期待高手解答

fasten

lds08080808 发表于 2016-9-26 09:35
2 O4 r" f0 o9 ?1 p. E  u! G2 A老大，是UL998，平时做美标产品少，欧标做完非正常不会重加水去评估，对美标标准理解也不透彻，所以上来请 ...

! t. R" P  U$ ]2 I7 V9 H1 j65 Abnormal Operation Test
65.1 General
! C1 ~. E' o, P+ t$ ]65.1.1 If the conditions of normal operation are not representative also of abnormal conditions likely to be
* i+ E' v' p, u, Sencountered in actual service, the product shall not cause a risk of fire, electric shock, or injury to persons
! R) I. X6 x1 A1 S9 m2 Rwhen operated under such abnormal conditions.
65.1.2 The conditions resulting from abnormal operation of a product shall be confined by the enclosure
when the product is subjected to tests such as blocked armature in a relay, transformer burnout, stalled
rotor, operation without liquids, or other conditions that may be encountered in service.
65.1.3 An electrode-type product shall be operated as described in Clause 65.1.4 until ultimate results are
. Y; y5 C5 ~" e& Uobtained. The results shall not be acceptable if a nonintegral branch-circuit protector trips during the test.
After the test, the product shall comply with the Starting Test, Clause 55 and the Input Test, Clause 56.
Exception: A product need not be subjected to this test if the water-level-limiting device operates for
100,000 cycles with no mechanical or electrical malfunction or significant pitting or burning of the contacts.
* t3 m7 k9 E$ C& }: ]2 R/ X$ R65.1.4 The product shall be mounted as intended and connected to a source of rated voltage. The drain
/ G, H$ X8 R# d5 rvalve shall be blocked closed, the water-inlet valve blocked open, each water-level-limiting device shall
1 }  T9 W# P) F1 A, r, bbe bypassed, and the electrodes are to be electrically connected. In addition, the product shall be
6 U' S3 Y, z( s1 t4 Q8 \mechanically and electrically isolated from any ground means. If the hardness of the water may be a
factor, the test shall be performed with a solution of 0.5 g (0.018 oz) of calcium sulfate (CaSO4) per litre
+ G/ R2 z5 B0 B9 n7 w; bof distilled water. The product shall be operated until ultimate results are obtained.
65.1.5 A product that is permanently connected to a water supply shall be operated without water.

. ?' N3 ~% m0 w: n, U+ J

vcgtrf

红字中的不带水工作应该指的是非正常工作中的一个状态，例如堵转、。。。。。、空烧，是这样的吧