DSH 653 Marking

小米

广东安规检测
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小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

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可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

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各种灯头量规现货

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GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

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家电温升测试角

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热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

DSH 653 # E: d. r2 Q% Q8 N/ V6 h0 a) i

Marking 7 ^6 o; _7 V" l. |; q* Y

7.15

60335-1(ed.4) # x/ Z. g( M" Z

Question:
Some appliances are composed of a class III part supplied by a class II plug transformer through a removable cord connection.
# |8 [* _! B) u8 LClause 7.15 indicates that "The markings specified in 7.1 to 7.5 shall be on a main part of the appliance"
1) Should the symbol corresponding to class II be applied and on what part of the appliance?
( E2 [1 i# D: L7 [# }2) Should the markings specified in 7.1 to 7.5 be placed on the transformer, with only the reference of model on the class III part?
# k: [* O- H' \* q$ GDecision:
1 m9 D8 Q+ R, w4 z0 S5 [- ^1 fThe marking may be on the power supply unit under the following conditions:
3 w- A# I6 P% Z+ c! _* }- the appliance is delivered as one appliance with two parts, a power supply unit and a class III apparatus.
7 C' V1 _, p# A: h- the power supply is specially designed for the class III apparatus and has the model or other relevant identification of the class III part marked on it.
, b9 T  {5 l- }* M% C- the class III apparatus has the same model marking as the power supply unit and the instructions shall include that only the power supply unit delivered with it can be used.
' y( L: N" j% B' P% f! M1 F& ?- special markings required in the relevant part 2 for the class III part shall be marked on it.
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