Added conductor amps and updated tables.
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Jeff
parent
4a93da354a
commit
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4 changed files with 152 additions and 21 deletions
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@ -1,7 +1,7 @@
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# CEC 2021, Table 1
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# CEC 2021, Tables
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table1 = [
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cec21table1 = [
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#['size', '60', '75', '90'],
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#['size', '60', '75', '90'],
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['14', 25, 30, 35],
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['14', 25, 30, 35],
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['12', 30, 35, 40],
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['12', 30, 35, 40],
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@ -30,4 +30,94 @@ table1 = [
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['1500', 985, 1175, 1325],
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['1500', 985, 1175, 1325],
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['1750', 1070, 1280, 1445],
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['1750', 1070, 1280, 1445],
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['2000', 1160, 1385, 1560]
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['2000', 1160, 1385, 1560]
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]
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cec21table2 = [
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#['size', '60', '75', '90'],
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['14', 15, 20, 25],
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['12', 20, 25, 30],
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['10', 30, 35, 40],
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['8', 40, 50, 55],
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['6', 40, 50, 55],
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['4', 70, 85, 95],
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['3', 85, 100, 115],
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['2', 95, 115, 130],
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['1', 110, 130, 145],
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['1/0', 125, 150, 170],
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['2/0', 145, 175, 195],
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['3/0', 165, 200, 225],
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['4/0', 195, 230, 260],
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['250', 215, 255, 290],
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['300', 240, 285, 320],
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['350', 260, 310, 350],
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['400', 280, 335, 380],
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['500', 320, 380, 430],
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['600', 350, 420, 475],
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['700', 385, 460, 520],
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['750', 400, 475, 535],
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['800', 410, 490, 555],
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['900', 435, 520, 585],
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['1000', 455, 545, 615],
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['1250', 495, 590, 615],
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['1500', 525, 625, 705],
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['1750', 545, 650, 735],
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['2000', 555, 665, 750]
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]
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cec21table3 = [
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#['size', '60', '75', '90'],
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['12', 25, 30, 35],
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['10', 35, 40, 45],
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['8', 45, 55, 60],
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['4', 65, 75, 85],
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['3', 95, 115, 130],
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['2', 115, 135, 150],
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['1', 134, 155, 175],
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['1/0', 150, 180, 205],
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['2/0', 175, 210, 235],
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['3/0', 200, 240, 270],
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['4/0', 235, 280, 315],
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['250', 265, 315, 355],
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['300', 295, 350, 395],
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['350', 330, 395, 445],
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['400', 355, 425, 480],
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['500', 405, 485, 545],
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['600', 455, 545, 615],
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['700', 500, 595, 670],
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['750', 520, 620, 700],
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['800', 540, 645, 725],
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['900', 585, 700, 790],
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['1000', 630, 750, 845],
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['1250', 715, 855, 965],
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['1500', 795, 950, 1070],
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['1750', 880, 1050, 1185],
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['2000', 965, 1150, 1295]
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]
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cec21table4 = [
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#['size', '60', '75', '90'],
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['12', 15, 20, 25],
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['10', 25, 30, 35],
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['8', 35, 40, 45],
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['6', 40, 50, 55],
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['4', 55, 65, 75],
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['3', 65, 75, 85],
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['2', 75, 90, 100],
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['1', 85, 100, 115],
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['1/0', 100, 120, 165],
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['2/0', 115, 165, 150],
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['3/0', 160, 155, 175],
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['4/0', 150, 180, 205],
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['250', 170, 205, 230],
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['300', 195, 230, 260],
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['350', 210, 250, 280],
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['400', 225, 270, 305],
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['500', 260, 310, 350],
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['600', 285, 340, 385],
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['700', 315, 375, 425],
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['750', 320, 385, 435],
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['800', 330, 395, 445],
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['900', 355, 425, 480],
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['1000', 375, 445, 500],
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['1250', 405, 485, 545],
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['1500', 435, 520, 585],
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['1750', 455, 545, 615],
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['2000', 470, 560, 630]
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]
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]
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@ -11,6 +11,9 @@ from .jepl_circuits import *
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from .jepl_templates import *
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from .jepl_templates import *
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from .jepl_safety import *
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from .jepl_safety import *
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#print(cec21table1)
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def Test():
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def Test():
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print( "JMK Python Module works! !")
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print( "JMK Python Module works! !")
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@ -13,6 +13,9 @@ import math
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import sqlite3
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import sqlite3
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import bisect
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import bisect
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# Need to add the various table files here.
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from .Tables.CEC21Tables import *
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def vd(current,length,resistance,runs=1):
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def vd(current,length,resistance,runs=1):
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@ -237,16 +240,15 @@ def conductor_size(current, temp = 75, material = 'cu', code = 'CEC', raceway =
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# Seclect the proper table
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# Seclect the proper table
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if (code == 'CEC'):
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if (code == 'CEC') & (material == 'CU') & (raceway == False):
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import jepl.Tables.CEC21Tables as cec21tables # This isn't as clean as I want it.
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df = pd.DataFrame(cec21table1, columns=['size', '60C', '75C', '90C'])
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elif (code == 'CEC') & (material == 'CU') & (raceway == True):
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if (material == 'CU') & (raceway == False):
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df = pd.DataFrame(cec21table2, columns=['size', '60C', '75C', '90C'])
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df = pd.DataFrame(cec21tables.table1, columns=['size', '60C', '75C', '90C'])
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elif (code == 'CEC') & (material == 'AL') & (raceway == False):
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df = pd.DataFrame(cec21table3, columns=['size', '60C', '75C', '90C'])
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elif (material == 'CU') & (raceway == True):
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elif (code == 'CEC') & (material == 'AL') & (raceway == True):
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df = pd.DataFrame(cec21tables.table3, columns=['size', '60C', '75C', '90C'])
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df = pd.DataFrame(cec21table4, columns=['size', '60C', '75C', '90C'])
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elif (code =='NEC') & (material =='CU'):
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elif (code =='NEC') & (material =='CU'):
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return (' I haven\'t created this table yet')
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return (' I haven\'t created this table yet')
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elif (code =='NEC') & (material =='AL'):
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elif (code =='NEC') & (material =='AL'):
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@ -304,15 +306,14 @@ def conductor_ampacity(conductor, temp = 75, material = 'cu', code = 'CEC', race
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else:
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else:
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column = '60C'
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column = '60C'
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if (code == 'CEC') & (material == 'CU') & (raceway == False): # CEC Table 1
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if (code == 'CEC') & (material == 'CU') & (raceway == False):
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df = pd.DataFrame(cec21tables.table1, columns=['size', '60C', '75C', '90C'])
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df = pd.DataFrame(cec21table1, columns=['size', '60C', '75C', '90C'])
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elif (code == 'CEC') & (material == 'CU') & (raceway == True):
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elif (code == 'CEC') & (material == 'CU') & (raceway == True): # CEC Table 2
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df = pd.DataFrame(cec21table2, columns=['size', '60C', '75C', '90C'])
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df = pd.DataFrame(cec21tables.table2, columns=['size', '60C', '75C', '90C'])
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elif (code == 'CEC') & (material == 'AL') & (raceway == False):
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df = pd.DataFrame(cec21table3, columns=['size', '60C', '75C', '90C'])
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elif (code =='CEC') & (material =='AL') & (raceway == False): # CEC Table 3
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elif (code == 'CEC') & (material == 'AL') & (raceway == True):
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df = pd.DataFrame(cec21tables.table3, columns=['size', '60C', '75C', '90C'])
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df = pd.DataFrame(cec21table4, columns=['size', '60C', '75C', '90C'])
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elif (code =='NEC') & (material =='CU'):
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elif (code =='NEC') & (material =='CU'):
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return (' I haven\'t created this table yet')
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return (' I haven\'t created this table yet')
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elif (code =='NEC') & (material =='AL'):
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elif (code =='NEC') & (material =='AL'):
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37
tools.py
37
tools.py
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@ -72,6 +72,34 @@ def condsize(args):
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result = jmk.conductor_size(args.current, temp = temp, material = material, code = code, raceway = raceway, max = maxsize, load_type = loadtype )
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result = jmk.conductor_size(args.current, temp = temp, material = material, code = code, raceway = raceway, max = maxsize, load_type = loadtype )
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print(result)
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print(result)
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def condamp(args):
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if args.temp == None:
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temp = 60
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else:
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temp = args.temp
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if args.material == None:
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material = 'cu'
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else:
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material = args.material
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if args.code == None:
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code = 'CEC'
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else:
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code = args.code
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if args.raceway == None:
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raceway = True
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elif args.raceway == 'n':
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raceway = False
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else:
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raceway = True
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if args.ambient == None:
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ambient = 30
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else:
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ambient = args.ambient
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result = jmk.conductor_ampacity(args.conductor, temp = temp, material = material, code = code, raceway = raceway)
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print(result)
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# Solar
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# Solar
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def temp_adj_Voc(args):
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def temp_adj_Voc(args):
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@ -127,6 +155,15 @@ try:
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condsize_parser.add_argument("--type",type=str, help="Load type {}'normal','xfmr','xfmrp','xfmrs','motor',None}, default: None")
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condsize_parser.add_argument("--type",type=str, help="Load type {}'normal','xfmr','xfmrp','xfmrs','motor',None}, default: None")
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condsize_parser.set_defaults(func=condsize)
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condsize_parser.set_defaults(func=condsize)
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condamp_parser = subparsers.add_parser("condamp", help="Determine the ampacity of a conductor.")
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condamp_parser.add_argument("conductor", type=str, help="TThe conductor size in AWG/kcmil")
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condamp_parser.add_argument("-t", "--temp", type=int, help="The temperature rating for the insulation, if none included is 60C. default: 60" )
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condamp_parser.add_argument("-m", "--material", type=str, help="This should be cu or al, for copper or aluminum. If none defined cu will be used.")
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condamp_parser.add_argument("-c", "--code", type=str, help="Currently this will either be CEC or NEC. default CEC")
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condamp_parser.add_argument("-r", "--raceway", type=str, help="If the conductors are in a raceway use y for yes and n for no.")
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condamp_parser.add_argument("-a", "--ambient", type=float, help="Ambient temperature in celsious. default: 30")
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condamp_parser.set_defaults(func=condamp)
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#
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#
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