(10)Touch Voltage _ Ground current (1.8.23).xlsx

	B	C	D	E	G	H	I	J
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2	TOUCH VOLTAGE & GROUND CURRENT CALCULATION					Jignesh.Parmar jiguparmar@yahoo.com www.electricalnotes.wordpress.com
3	TOUCH VOLTAGE & GROUND CURRENT CALCULATION
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5	:Three Phase System:				:Single Phase System:
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7		Line-to-Neutral Volts (Vn)	230	Volts		Circuit Voltage	230	Volts
8		Line 1 Calculated Load (A1)	50	Amp		Circuit Ampere	16	Amp
9		Line 2 Calculated Load (A2)	60	Amp		Load Resistance	14.38	Ω
10		Line 3 Calculated Load (A3)	60	Amp
11		Service Neutral Impedance Z1	0.1	Ω		Ground Resistance	1	Ω
12		Ground Resistance (3-point method) R	100	Ω		Electrode Resistance	25	Ω
13						Body Resistance	1000	Ω
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15	RESULTS				RESULTS
16		Neutral/Ground Parallel Resistance	0.10	Ω		Total Resistance	38.77	Ω
17		Line 1 Resistance	4.600	Ω		Total Current	5.93	Amp
18		Line 2 Resistance	3.83	Ω		Load Voltage Drop	85.29	Volts
19		Line 3 Resistance	3.83	Ω
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23		Line 1 - Actual Load	49.58	Amp
24		Line 1 Watts	11307.72	Watts		Ground/Body Voltage Drop	144.71	Volts
25		Line 1 - Loads Operates at Volts	228.07	Volts		Body Resistance	1000.00	Ω
26						Body Current	144.71	mA
27		Line 2 - Actual Load	59.74	Amp		Circuit Current	14.96	Amp
28		Line 2 Watts	13678.53	Watts
29		Line 2 - Loads Operates at Volts	228.99	Volts
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31		Line 3 - Actual Load	59.74	Amp
32		Line 3 Watts	13678.53	Watts
33		Line 3 - Loads Operates at Volts	228.99	Volts
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35		Parallel Neutral/Ground Path	69.89	Amp
36		Neutral Watts	487.98	Watt
37		Neutral Current	69.82	Amp
38		Ground Current	0.07	Amp
39		Touch Voltage from Metal Parts to Earth	6.98	Volts
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