测试手指能碰到次级的安全端子,符合60950要求吗

琥珀流云

广东安规检测
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我有一个电源,次级输出端子通过了能量危险测试,但是能用测试手指碰到里面的端子的正负两级
  {- Z, Q3 I# u8 ]1 W算不算合格,标准原话如下
: K# p3 F* `. }0 k) Q2 r& va) A risk of injury due to an energy hazard exists if it is likely that two or more bare
parts (one of which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists,
0 j- b; X0 R+ D! uwill be bridged by a metallic object.
: @+ p2 O# m6 \+ L, cb) The likelihood of bridging the parts under consideration is determined by means of
the test finger, Figure 2A (see 2.1.1.1), in a straight position. It shall not be possible to
% ?& G; V3 z4 }% i6 A  M' ybridge the parts with this test finger, applied without appreciable force.
7 f1 C) j$ S+ l7 ]4 l/ R* dc) The existence of a HAZARDOUS ENERGY LEVEL is determined as follows:
1) with the equipment operating under normal operating conditions, a variable
resistive load is connected to the parts under consideration and adjusted to
obtain a level of 240 VA. Further adjustment is made, if necessary, to
maintain 240 VA for a period of 60 s. If the voltage is 2 V or more, the output
power is at a HAZARDOUS ENERGY LEVEL, unless an overcurrent protective device
+ O7 a% z7 ~. o; F3 Sopens during the above test, or for any other reason the power cannot be
5 M, h9 T6 |& qmaintained at 240 VA for 60 s;
2) the stored energy in a capacitor is at a HAZARDOUS ENERGY LEVEL if the
1 \  m2 X% e( Y$ d8 G9 w. r+ `7 S0 xvoltage, U, is 2 V or more, and the stored energy, E, calculated from the
  ^" K& `* P0 xfollowing equation, exceeds 20 J:

yw_shi

安全!

cylam128

可以的

yuqijun

只是碰到安全端子是没事的，假如有碰到危险元件的话，那应该把危险元件包起来

nickchenxie

標準中的2V如何理解？