2011

Table Of Contents
DescriptionName
Maximum allowable % voltage drop in power wiring. This value can be used
to help calculate an appropriate wire size when the wire run distance is also
defined.
V_DROP
Default insulation type used to determine the ambient temperature correction
factor.
W_INSUL
Wire run distance values for pick list in the Wire Size Lookup dialog box. The
run distance is used for estimated voltage drop calculations in the motor or load
power wiring.
LEN_LIST
Run distance units for power conductors and values for units pick list in the Wire
Size Lookup dialog box. Run distance is used in the estimated voltage drop
calculation. Units are either "FT" for feet or "M" for meters.
LEN_UNITS
Unit cost per kWh. This value is used for estimating a maximum annual cost of
energy loss in the power wiring for a motor or load, assuming a continuous full
load.
KWH_COST
KWh cost units character used in the Wire Size Lookup dialog box showing the
wire loss estimates. For example, $ for dollar, for euro.
KWH_COST_UNITS
The code for the electrical standards name for this table. This code on page 182
is saved in the project .wdp file when the standard is applied to a project.
SHORTNAME
The full name of the electrical standards name for this table. This value, extracted
from all the OPT tables, provides the values for the pick list when setting an
FULLNAME
Electrical Code Standard for a project from the Project properties: project settings
tab on page 204.
Run distance units for power conductors and values for units pick list in the Wire
Size Lookup dialog box. Run distance is used in the voltage drop calculation.
LEN_UNITS
Default supply voltage value and values for voltage pick list in the Wire Size
Lookup dialog box.
VOLTS
Default supply phase value and values for phase pick list in the Wire Size Lookup
dialog box. For example, 1 for single-phase, 3 for three-phase.
PHASE
Default value for the minimum wire size when displaying paralleled wire option
in the Wire Size Lookup dialog box. For example, 1-0 AWG.
PARALLEL_MIN_SIZE
668 | Chapter 9 Circuits