Consideration of reference impedances and public supply network impedances for use in determining disturbance characteristics of electrical equipment having a rated current ≤ 75 A per phase Ingestion-build-159183

Consideration of reference impedances and public supply network impedances for use in determining disturbance characteristics of electrical equipment having a rated current ≤ 75 A per phase Ingestion-build-1591831 Scope This Technical Report records the information that was available and the factors that were taken into account in arriving at the reference impedances that were incorporated in IEC 60555 and which are now incorporated in some parts of IEC 610003. In addition, information is given on the impedances of public supply networks associated with service current capacities 100 A per phase.

Some tests may not apply to all instruments and additional tests may be required for certain types of recorders

1 specifies test methods carried out under controlled conditions for verifying the uniformity of tyres for passenger cars

6 Application of tests

k) software replication

verifiable

The procedures are primarily intended to be used when the quantity of interest is the number or fraction of nonconforming items for which the inspected items are classified as conforming or nonconforming

the minimum detectable value can be stated if appropri­ate data are available for each relevant level

Who is BS 1892-2

BS EN 4836 on pipe coupling is useful for:

in particular arising from rough handling and changing environmental conditions

With obedience and compliance to BS 341-2

Common requirements for category AP and category APG equipment