IEC 61010-2-034:2023规定了输出电压超过50 V交流电的绝缘电阻测量设备和电气强度测试设备的安全要求。或120V直流。本文件也适用于具有绝缘电阻测量功能或电强度试验测量功能的组合测量设备。根据IEC指南108，本文件具有横向出版物的地位。根据IEC指南104，它具有团体安全出版物的地位。这第二版取消并取代了2017年出版的第一版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更: a)在1.2.1中，在范围中增加了防止读取电压可能发生的危险的要求；b)第2条，所有规范性参考文献均注明日期；增加了新的规范性参考； c)在4.3.2.5中，对电源的要求进行了修改； d)在4.3.2.6中，对输入/输出的要求进行了修改； e)在5.1.5.101.2中，要求测量端子电压的最小额定值； f)在5.4.2中，增加了新的文档评级； g)在5.4.4中，增加了新的操作说明； h)在5.101.1中，危险指示器应在正常状态和单一故障状态下起作用； i)在6.6.101.1中，可以允许使用I组绝缘材料来确定测量电路端子的爬电距离； j)在6.6.101.2中，1 000 V交流电以上的间隙和爬电距离。和1500V直流电。为了测量电路，已经定义了处于未配合位置的端子；k)在6.6.101.3中，规定了在部分配合位置测量电路端子的要求； l)在6.6.101.4中，规定了在配合位置测量电路端子的要求； m)子条款6.102取代6.9.103，并已重新措辞； n)添加了新的第9.101款，以考虑保护测量电路免受火灾和电弧闪光蔓延的影响。表102已被表K.101取代； o)在9.101.2中，对上一版本101.3的重新定位； p）在9.101.3中，上一版101.4的重新定位，扩展到测量类别II，并参考IEC 61000-4-5进行测试； q)在9.101.4中，规定了在配合位置测量电路端子的要求； r)在9.101.5中，对以前版本的K.103进行了重新定位，并进行了大量技术更改；s)在14.101中，已删除先前版本14.102.14.101的重新定位； t)在101.3中，对上一版本的101.5进行了重新定位，并增加了针对读取电压值引起的危险的更多要求； u)在K.2.1中，提出了另一种确定二次回路间隙的方法； v)在K.3.2中，用于清除率计算的新表K.15和表K.16； w)在K.3.101中，以前版本的6.9.104的重新定位； x)在K.101.4.1中，新的表K.103和表K.104替换表K.102、表K.103和表K.104； y)在K.101.4中，已经审查了该子条款。固体绝缘的表格和测试已经修改。表K.105取代表K.9； z)表K.101，替换表K.106； aa)条款K.4，该条款的重新起草，以提出一种确定降低瞬态过电压的电路的Ut的方法； bb)附件EE:增加了一个新的信息性附件，用于确定表101的清除量。

IEC 61010-2-034:2023 specifies safety requirements to equipment for measuring insulation resistance and to equipment for testing electric strength which have an output voltage exceeding 50 V a.c. or 120 V d.c. This document also applies to combined measuring equipment which has an insulation resistance measurement function or an electric strength test measurement function. This document has the status of a horizontal publication in accordance with IEC Guide 108. It has the status of a group safety publication in accordance with IEC Guide 104. This second edition cancels and replaces the first edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) in 1.2.1, requirements for protection against hazards which could occur from reading a voltage have been added to the scope;
b) Clause 2, all normative references have been dated; new normative references have been added;
c) in 4.3.2.5, requirements for power supply have been modified;
d) in 4.3.2.6, requirements for inputs/outputs have been modified;
e) in 5.1.5.101.2, minimum ratings for voltage of measuring terminals are required;
f) in 5.4.2, new ratings for documentation have been added;
g) in 5.4.4, new instructions for operation have been added;
h) in 5.101.1, hazard indicators shall be functional in normal condition and in single fault condition;
i) in 6.6.101.1, insulating material of group I may be allowed for determination of creepage distances of measuring circuit terminals;
j) in 6.6.101.2, Clearances and creepage distances above 1 000 V a.c. and 1 500 V d.c. for measuring circuit terminals in unmated position have been defined;
k) in 6.6.101.3, requirements for measuring circuit terminals in partially mated position have been specified;
l) in 6.6.101.4, requirements for measuring circuit terminals in mated position have been specified;
m) Subclause 6.102 replaces 6.9.103 and has been rephrased;
n) new Subclause 9.101 to consider the protection of measuring circuits against the spread of fire and arc flash has been added. Table 102 has been replaced by Table K.101;
o) In 9.101.2, relocation of 101.3 of previous edition;
p) In 9.101.3, relocation of 101.4 of previous edition, extension to measurement category II and reference to IEC 61000-4-5 for tests;
q) in 9.101.4, requirements for measuring circuit terminals in mated position have been specified;
r) in 9.101.5, relocation of K.103 of previous edition with numerous technical changes;
s) in 14.101, relocation of 14.102. 14.101 of previous edition has been removed;
t) in 101.3, relocation of 101.5 of previous edition, and more requirements added against hazard occurring from reading a voltage value;
u) in K.2.1, another method for determination of clearances of secondary circuits is proposed;
v) in K.3.2, new Table K.15 and Table K.16 for clearance calculation;
w) in K.3.101, relocation of 6.9.104 of previous edition;
x) in K.101.4.1, new Table K.103 and Table K.104 replace Table K.102, Table K.103 and Table K.104;
y) in K.101.4, the subclause has been reviewed. Tables and tests for solid insulation have been modified. Table K.105 replaces Table K.9;
z) Table K.101, replacement of Table K.106;
aa) Clause K.4, redraft of the clause to propose a method for determination of Ut for circuits which reduce transient overvoltages;
bb) Annex EE: addition of a new informative annex for determination of clearances for Table 101.