Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuits

IEC 61010-1:2010, Clause 1 and IEC 61010-1:2010/AMD1:2016, Clause 1 apply except as follows:

1.1.1    Equipment included in scope

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This document specifies safety requirements for equipment having testing or measuring circuits which are connected for test or measurement purposes to devices or circuits outside the measurement equipment itself.

These include measuring circuits which are part of electrical test and measurement equipment, laboratory equipment, or process control equipment. These circuits in equipment have additional protective means between the circuit and an OPERATOR.

NOTE These testing and measuring circuits can, for example: 
– measure voltages in circuits of other equipment, 
– measure temperature of a separate device via a thermocouple, 
– measure force on a separate device via a strain gauge, 
– inject a voltage or current onto a circuit to analyse or test a new design.

This group safety publication focusing on safety essential requirements is primarily intended to be used as a product safety standard for the products mentioned in the scope, but is also intended to be used by technical committees in the preparation of publications for products similar to those mentioned in the scope of this document, in accordance with the principles laid down in IEC Guide 104 and lSO/lEC Guide 51.

One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications and/or group safety publications in the preparation of its publications.

1.2.1 Aspects included in scope

Replace item c) of the second paragraph with the following new item c): 
c) spread of fire or arc flash from the equipment (see Clause 0);

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Requirements for protection against HAZARDS arising from NORMAL USE, REASONABLY 
FORESEEABLE MISUSE and ergonomic factors are specified in Clause 0 and Clause 0.

0 provides guidance to equipment manufacturers on HAZARDS that should be considered for 
equipment intended for performing tests and measurements on hazardous conductors, 
including MAINS conductors and telecommunication network conductors.