Lucent Technologies Lineage
®
2000 ECS Battery Plant J85500D-3
3 - 30 Engineering, Planning and Ordering
Issue 5 January 1999
J-codes take the form JxxxxxA-y and are used to specify main
assemblies, stand-alone products, and units that may have
multiple applications.
ED-coding, of the form ED-xxxxx-yy, identifies subassemblies
that are components of main equipment assemblies. For
example, an ED-coded distribution panel assembly may be a
component of a J-coded battery plant.
H-coding takes the form H-xxx-xxx and is used for a variety of
special applications such as field installation kits, pre-assembled
cables or custom configurations of options for a J-coded product.
The “xxxxx” part of an equipment code is called the base
number. The “y” or “yy”, called the dash number, is used to
identify the vintage of the base number or to indicate a close
relationship with products with the same base number.
A J-, ED- or H-coded piece of equipment is controlled by a
standard drawing of the same number. This drawing contains the
descriptions of the optional configurations, manufacturing
assembly information and any additional details for engineering
or field installation.
An equipment option is identified by a number or letter called a
List or a Group. J- and H-coded equipment use Lists, while
ED-coded products are equipped with Groups. For simplicity,
the discussion that follows deals specifically with J-coded
equipment. ED- and H-coded equipment, however, may be
treated similarly.
The standard drawings for Lucent Technologies battery plants
and their components are J-, T- and SD-drawings. Together
these drawings provide the necessary details for engineering,
planning, ordering, record-keeping, installation and repair. A
thorough understanding of the construction and content of the
standard drawings is, therefore, required for proper, error-free
engineering and ordering of the battery plant. The drawings
associated with this battery plant should be reviewed completely
before preparing an order.
The generic features of J-, T- and SD-drawings are described in
the following sections.
J-drawings
A J-drawing consists of the following parts: