11-01-2014, 04:46 PM
Technical Specification for Polemounting Distribution Transformers
Specification for Polemounting.pdf (Size: 221.07 KB / Downloads: 100)
Purpose and Scope
This technical specification is based on the Energy Networks Association (ENA) Doc 007:
Specification for polemounting distribution transformers. Except for the variations listed
below in clause 3, all transformers will fully comply with the ENA Doc 007 specification.
Items 1 to 51 as numbered and described in ENA Doc 007 shall be deemed the technical
specification Items 1 to 51 of JTS 02-01-01. Extra pole transformer technical specification
items 52 to 60 are as nominated in Clause 5 of JTS 02-01-01.
Allowable tolerance
As specified in AS 60076.1, the maximum allowable tolerance for the total losses for all
transformers to be supplied under this contract is +10%. For any transformer, the maximum
allowable tolerance for either the no-load loss or load loss is +15%, provided that the total
loss meets the above requirement of +10%. Where the total loss exceeds the +10 %
tolerance or either the no-load loss or load loss exceeds the +15 % tolerance, the
Purchaser reserves the right to reject the unit. As an alternative, the unit may be accepted
with the application of Liquidated Damages as described in the Liquidated Damages portion
of the Standing Order.