Abstract： AS 3015:2022 pdf download.Electrical installations — Extra-low voltagepower supplies and service earthing within telecommunications networks. 1.4.3 arc flash incident energy measurement applied to determine the available incident arc flas...

AS 3015:2022 pdf download.Electrical installations — Extra-low voltagepower supplies and service earthing within

telecommunications networks.

1.4.3

arc flash incident energy

measurement applied to determine the available incident arc flash energy at a specified distance originating from an arc flash

Note ito entry; This measurement is used to determine the level of personal protection equipment (PPE) and the relevant arc flash

protection boundary.

1.4.4

arc flash protection boundary

boundary marked by the distance from electrical equipment at which the arc flash incident energy is equal to 1.2 calories/cm2

(equivalent to 5 I/cm2)

Note I to entry; Correct personal protective equipment (PPE) Is required within this boundary to protect burns. Note 2 to entry:

PPE is rated in calories (cal). therefore the unit of joules is not used in this appllcatiun.

1.4.5

authorized person

authorized personnel

person authorized by the telecommunications carrier to be in charge of the premises, or a competent person (1.4.23) appointed or

selected by the person in charge of the premises to perform certain duties associated with the telecommunications power systems

installation

1.4.6

battery bank

one or more battery strings connected in parallel to provide the required storage capacity within a battery system and meets the

requirements of associated power conversion equipment (PCE)

1.4.7

battery cabinet

enclosure or cabinet for mounting cells/monoblocs or battery modules.

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