NF EN 61180-2 : 1995

Committees responsible
National foreword
Foreword
1. Scope
2. Normative references
3. Definitions
4. General conditions for verification of test equipment
4.1 Atmospheric conditions
4.2 Connections and arrangement
4.3 Influence of the load
4.4 Comparison procedure
4.5 Frequency of verifications
5. Verification of characteristics of direct voltage
     generators
5.1 Ripple factor
5.2 Permitted measuring error
5.3 Voltage regulation
6. Verification of characteristics of alternating
     voltage generators
6.1 Voltage wave-form
6.2 Permitted measuring error
6.3 Minimum test voltage
7. Verification of characteristics of impulse voltage
     generators
7.1 Voltage wave-form
7.2 Permitted measuring error
7.3 Conventional output impedance
8. Verification of characteristics of impulse current
     generators
8.1 Current wave-form
8.2 Permitted measuring error
9. Verification of characteristics of hybrid impulse
     voltage generators
9.1 Wave-form and permitted measuring error
9.2 Virtual impedance
10. Requirements for reference measuring systems
10.1 Direct voltage
10.2 Alternating voltage
10.3 Lightning impulse voltage
10.4 Impulse current
10.5 Comparative measurement
Annex A (informative) Bibliography
Annex ZA (normative) Other international publications
quoted in this standard with the references of the
relevant European publications

SHOULD BE READ IN CONJUNCTION WITH BS 7640 PART 1 1993 Deals with test equipment used for dielectric tests on low voltage equipment. Covers test equipment in which the measuring system is protected against external interference and coupling by appropriate screening. Does not cover test equipment having measuring systems composed of non-screened components and/or connected by long leads.