diff --git a/jepl/Tables/Manufacturer/SW-Spec-23055.csv b/jepl/Tables/Manufacturer/SW-Spec-23055.csv
deleted file mode 100644
index 11a4118..0000000
--- a/jepl/Tables/Manufacturer/SW-Spec-23055.csv
+++ /dev/null
@@ -1,13 +0,0 @@
-Stock Number,Conductor Size,Stands,Insul Thickness,Ground,Inner Jacket Thickness,Diameter over Armour,Jacket Thickness,Approx Outer Diameter,Approx Weight,Min Bending Radius,Max Pull Tension,DC Resistance,AC Resistance,Inductive Reactance,Ampacity
-584846,6,7,1.52,1x6,1.65,27.66,1.4,30.45,798,210.82,2100,2.21,2.66,0.1673,55
-674938,4,7,1.52,1x6,2.16,31.14,1.4,33.93,1018,236.22,3342,1.39,1.67,0.1575,75
-584848,2,6,1.52,1x6,2.16,34.16,1.4,36.96,1217,256.54,5313,0.88,1.05,0.1476,100
-584852,1,8,2.03,1x4,2.16,38.18,1.65,41.53,1534,289.56,6702,0.69,0.83,0.1509,115
-584873,1/0,18,2.03,1x4,2.16,40.21,1.65,43.56,1702,304.8,8455,0.55,0.66,0.1444,135
-584876,2/0,12,2.03,1x4,2.16,42.39,1.65,45.75,1926,320.04,10658,0.44,0.52,0.1411,150
-584883,3/0,16,2.03,1x4,2.16,44.98,1.65,48.34,2171,337.82,13439,0.34,0.41,0.1378,175
-584891,4/0,18,2.03,1x4,2.16,48.08,1.65,51.43,2554,358.14,16946,0.28,0.33,0.1345,205
-583957,250,35,2.29,1x2,2.92,53.31,1.65,56.67,3131,396.24,20025,0.23,0.28,0.1345,230
-615167,350,35,2.29,1x2,1.27,58.57,1.91,62.38,3857,434.34,28035,0.16,0.2,0.0951,280
-583961,500,35,2.29,1x1,2.92,65.15,2.03,69.37,4887,485.14,40050,0.11,0.14,0.128,350
-668789,750,53,2.29,1x1/0,2.92,74.6,2.03,78.82,6426,551.18,60075,0.08,0.1,0.1247,435
diff --git a/jepl/Tables/Manufacturer/SW-Spec-25051.csv b/jepl/Tables/Manufacturer/SW-Spec-25051.csv
new file mode 100644
index 0000000..859fa44
--- /dev/null
+++ b/jepl/Tables/Manufacturer/SW-Spec-25051.csv
@@ -0,0 +1,39 @@
+Stock Number,Conductor Size,Conductor Number,Strand,Insulation Thickness,Ground,Inner Jacket Thickness,Dia. Over Armour,Jacket Thickness,Approx OD,Approx Weight,Min Bending Radius,DC Resistance,AC Resistance,Inductive Reactiance,Allowable Ampacity,
+568605,8,2,7,1.14,1x10,1.65,20.55,1.14,22.83,594,157.48,1175,2.14,2.58,0.1706,55
+671448,8,2,7,1.14,1x10,1.65,20.55,1.14,22.83,591,157.48,1175,2.14,2.58,0.1706,55
+561963,8,3,7,1.14,1x10,1.65,21.49,1.14,23.77,707,165.1,1762,2.14,2.58,0.1706,55
+561964,8,4,7,1.14,1x10,1.65,22.99,1.4,25.78,860,180.34,2350,2.14,2.58,0.1706,44
+573821,6,2,7,1.52,1x8,1.65,23.9,1.14,26.19,804,182.88,1865,1.35,1.62,0.1673,75
+671452,6,2,7,1.52,1x8,1.65,23.9,1.14,26.19,799,182.88,1865,1.35,1.62,0.1673,75
+561965,6,3,7,1.52,1x8,1.65,27.91,1.14,30.2,1063,210.82,2799,1.35,1.62,0.1673,75
+561966,6,4,7,1.52,1x8,2.16,30.89,1.14,33.17,1323,231.14,3734,1.35,1.62,0.1673,60
+582005,4,2,7,1.52,1x8,2.16,29.06,1.4,31.85,1130,220.98,2968,0.85,1.02,0.1575,95
+561967,4,3,7,1.52,1x8,2.16,31.55,1.14,33.83,1426,236.22,4454,0.85,1.02,0.1575,95
+561968,4,4,7,1.52,1x8,2.16,33.78,1.14,36.07,1711,251.46,5941,0.85,1.02,0.1575,76
+571184,2,2,7,1.52,1x6,2.16,32.97,1.4,35.76,1563,248.92,4721,0.53,0.64,0.1476,130
+671456,2,2,7,1.52,1x6,2.16,32.97,1.4,35.76,1558,248.92,4721,0.53,0.64,0.1476,130
+561972,2,3,7,1.52,1x6,2.16,34.62,1.14,36.91,1914,256.54,7084,0.53,0.64,0.1476,130
+561973,2,4,7,1.52,1x6,2.16,37.21,1.14,39.5,2323,274.32,9447,0.53,0.64,0.1476,104
+561974,1,3,19,2.03,1x6,2.16,39.32,1.4,42.11,2387,294.64,8936,0.42,0.51,0.1509,145
+561975,1,4,19,2.03,1x6,2.16,42.47,1.4,45.26,2948,314.96,11917,0.42,0.51,0.1509,116
+561976,1/0,3,19,2.03,1x6,2.16,41.45,1.4,44.25,2766,307.34,11276,0.33,0.4,0.1444,170
+561978,1/0,4,19,2.03,1x6,2.16,44.86,1.4,47.65,3445,332.74,15037,0.33,0.4,0.1444,136
+561948,2/0,3,19,2.03,1x6,2.16,43.87,1.4,46.66,3261,325.12,14213,0.27,0.32,0.1411,195
+561949,2/0,4,19,2.03,1x6,2.16,47.88,1.4,50.67,4148,353.06,18953,0.27,0.32,0.1411,156
+586400,3/0,2,19,2.03,1x4,2.16,44.15,1.65,47.5,3039,330.2,11944,0.21,0.26,0.1378,225
+561950,3/0,3,19,2.03,1x4,2.16,46.08,1.4,48.87,3900,340.36,17920,0.21,0.26,0.1378,225
+561952,3/0,4,19,2.03,1x4,2.92,50.52,1.4,53.31,4973,370.84,23892,0.21,0.26,0.1378,180
+561953,4/0,3,19,2.03,1x4,2.16,49.35,1.65,52.71,4770,368.3,22597,0.17,0.2,0.1345,260
+561954,4/0,4,19,2.03,1x4,2.92,55.24,1.65,58.6,6174,408.94,30131,0.17,0.2,0.1345,208
+561955,250,3,37,2.29,1x4,2.92,54.51,1.4,57.3,5597,398.78,26700,0.14,0.17,0.1345,290
+561956,250,4,37,2.29,1x4,2.92,59.23,1.65,62.59,7103,436.88,35600,0.14,0.17,0.1345,232
+561957,300,3,37,2.29,1x4,2.92,58.29,1.65,61.65,6530,429.26,32040,0.12,0.15,0.1345,320
+561958,300,4,37,2.29,1x4,2.92,63.45,1.65,66.8,8225,467.36,42720,0.12,0.15,0.1345,256
+561959,350,3,37,2.29,1x3,2.92,59.94,1.65,63.3,7350,441.96,37380,0.1,0.13,0.1312,350
+561960,350,4,37,2.29,1x3,2.92,65.3,1.65,68.66,9289,480.06,49840,0.1,0.13,0.1312,280
+561961,500,3,37,2.29,1x3,2.92,66.8,1.65,70.15,9740,490.22,53400,0.07,0.1,0.128,430
+561962,500,4,37,2.29,1x3,2.92,72.95,1.65,76.3,12428,533.4,71200,0.07,0.1,0.128,344
+592314,600,3,61,2.29,1x2,2.92,72.29,2.03,76.5,11576,533.4,64080,0.06,0.08,0.128,475
+568478,750,3,61,2.29,1x2,2.92,79.12,2.03,83.39,14155,581.66,80100,0.05,0.07,0.1247,535
+568479,750,4,61,2.29,1x2,3.68,86.94,2.03,91.21,18190,637.54,106800,0.05,0.07,0.1247,428
+641155,1000,3,61,2.29,1x1,3.68,87.66,2.03,91.92,18187,642.62,106800,0.04,0.06,0.1214,615
diff --git a/jepl/Tables/Manufacturer/SW-Spec-25055.csv b/jepl/Tables/Manufacturer/SW-Spec-25055.csv
new file mode 100644
index 0000000..def2c82
--- /dev/null
+++ b/jepl/Tables/Manufacturer/SW-Spec-25055.csv
@@ -0,0 +1,13 @@
+Stock Number,Conductor Size,Conductor Number,Strands,Insul Thickness,Ground,Inner Jacket Thickness,Diameter over Armour,Jacket Thickness,Approx Outer Diameter,Approx Weight,Min Bending Radius,Max Pull Tension,DC Resistance,AC Resistance,Inductive Reactance,Ampacity
+584846,6,3,7,1.52,1x6,1.65,27.66,1.4,30.45,798,210.82,2100,2.21,2.66,0.1673,55
+674938,4,3,7,1.52,1x6,2.16,31.14,1.4,33.93,1018,236.22,3342,1.39,1.67,0.1575,75
+584848,2,3,6,1.52,1x6,2.16,34.16,1.4,36.96,1217,256.54,5313,0.88,1.05,0.1476,100
+584852,1,3,8,2.03,1x4,2.16,38.18,1.65,41.53,1534,289.56,6702,0.69,0.83,0.1509,115
+584873,1/0,3,18,2.03,1x4,2.16,40.21,1.65,43.56,1702,304.8,8455,0.55,0.66,0.1444,135
+584876,2/0,3,12,2.03,1x4,2.16,42.39,1.65,45.75,1926,320.04,10658,0.44,0.52,0.1411,150
+584883,3/0,3,16,2.03,1x4,2.16,44.98,1.65,48.34,2171,337.82,13439,0.34,0.41,0.1378,175
+584891,4/0,3,18,2.03,1x4,2.16,48.08,1.65,51.43,2554,358.14,16946,0.28,0.33,0.1345,205
+583957,250,3,35,2.29,1x2,2.92,53.31,1.65,56.67,3131,396.24,20025,0.23,0.28,0.1345,230
+615167,350,3,35,2.29,1x2,1.27,58.57,1.91,62.38,3857,434.34,28035,0.16,0.2,0.0951,280
+583961,500,3,35,2.29,1x1,2.92,65.15,2.03,69.37,4887,485.14,40050,0.11,0.14,0.128,350
+668789,750,3,53,2.29,1x1/0,2.92,74.6,2.03,78.82,6426,551.18,60075,0.08,0.1,0.1247,435
diff --git a/jepl/Tables/Manufacturer/source/SOUTHWIRE_SPEC25051.pdf b/jepl/Tables/Manufacturer/source/SOUTHWIRE_SPEC25051.pdf
new file mode 100644
index 0000000..fe4eaa4
Binary files /dev/null and b/jepl/Tables/Manufacturer/source/SOUTHWIRE_SPEC25051.pdf differ
diff --git a/jepl/jepl_circuits.py b/jepl/jepl_circuits.py
index 06a555b..152fd06 100644
--- a/jepl/jepl_circuits.py
+++ b/jepl/jepl_circuits.py
@@ -47,7 +47,7 @@ def voltage_drop(nominal_voltage, current, conductor_size, material ='cu', code
 
     import os
     import sys
-    if os.path.isfile('cable.db') == False:
+    if os.path.isfile('jepl-cable.db') == False:
         return (print("Run init. \nCopy jeplinit.py to the same folder as this file and add \n%run jeplinit.py jepl/folder/location/\nto the notebook. Make sure there is a trailing slash."))
 
     if (material == 'al'):
@@ -60,6 +60,19 @@ def voltage_drop(nominal_voltage, current, conductor_size, material ='cu', code
                     
         except sqlite3.OperationalError as e:
             print(e)
+    
+    elif (material == 'cu'):
+        try:
+            with sqlite3.connect("cable.db") as con:
+                cur = con.cursor()
+                cur.execute('SELECT "AC Resistance" FROM "SW-Spec 25051" WHERE "Conductor Number=3" AND "Conductor Size"=?', (conductor_size,))
+                resistance = cur.fetchone()[0]
+                    
+        except sqlite3.OperationalError as e:
+            print(e)
+
+    else:
+        return (print("error, choose material as cu or al"))
 
     voltage = vd(nominal_voltage,current,resistance)
     percent = percentvd(voltage,nominal_voltage)
diff --git a/jepl/jeplinit.py b/jepl/jeplinit.py
index 4f02a02..4325444 100644
--- a/jepl/jeplinit.py
+++ b/jepl/jeplinit.py
@@ -60,7 +60,9 @@ create_database('jepl-cec21.db',CEC21_database)
 
 
 cable_database = [
-                ['cable.db','SW-Spec 25055',location+'Tables/Manufacturer/SW-Spec-23055.csv'],
-                ]
-create_database('cable.db',cable_database)
+                ['jepl-cable.db','SW-Spec 25055',location+'Tables/Manufacturer/SW-Spec-23055.csv'],
+                ['jepl-cable.db','SW-Spec 25051',location+'Tables/Manufacturer/SW-Spec-25055.csv'],
+
+                ]
+create_database('jepl-cable.db',cable_database)