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Current Turn Sec. ratio ratio res 100.5 2005 3005 4005 500.5 6005 8005 900.5 10005 12005 "Ohms at 75'C Below this line the exciting current for a given voltage for any unit will not exceed the curve value by more than 25% 20:1 401 60.1 80 1 100:1 120:1 160.1 180 1 200 1 240:1 0.05 0.10 0.15 0.20 0.25 0.31 0.41 0.46 051 061 1000 45° 12005 10005 900S 8005 6005 5005 4005 300 5 100 2005 100-5 10 0.001 0.01 0.1 1.0 10 100 Secondary RMS exciting AMPS (!) Secondary RMS exciting volts (Vet)

Current Turn Sec. ratio ratio res 100.5 2005 3005 4005 500.5 6005 8005 900.5 10005 12005 "Ohms at 75'C Below this line the exciting current for a given voltage for any unit will not exceed the curve value by more than 25% 20:1 401 60.1 80 1 100:1 120:1 160.1 180 1 200 1 240:1 0.05 0.10 0.15 0.20 0.25 0.31 0.41 0.46 051 061 1000 45° 12005 10005 900S 8005 6005 5005 4005 300 5 100 2005 100-5 10 0.001 0.01 0.1 1.0 10 100 Secondary RMS exciting AMPS (!) Secondary RMS exciting volts (Vet)

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Current Turn Sec. ratio 1005 2005 3005 4005 500.5 6005 8005 900.5 10005 12005 ratio res 20:1 40:1 60.1 80.1 100:1 1201 1601 1801 2001 240:1 0.05 0.10 0.15 0.20 0.25 031 041 0.46 051 0.61 1000 "Ohms at 75°C Below this line the exciting current for a given voltage for any unit will not exceed 12005 10005 900:5 800 5 6005 500S 4005 the curve value by more than 25% 300 5 100 200.5 1005 10 0.001 0.01 0.1 1.0 10 100 Secondary RMS exciting AMPS (1) Secondary RMS exciting volts (Vef)
Transcribed Image Text:Current Turn Sec. ratio 1005 2005 3005 4005 500.5 6005 8005 900.5 10005 12005 ratio res 20:1 40:1 60.1 80.1 100:1 1201 1601 1801 2001 240:1 0.05 0.10 0.15 0.20 0.25 031 041 0.46 051 0.61 1000 "Ohms at 75°C Below this line the exciting current for a given voltage for any unit will not exceed 12005 10005 900:5 800 5 6005 500S 4005 the curve value by more than 25% 300 5 100 200.5 1005 10 0.001 0.01 0.1 1.0 10 100 Secondary RMS exciting AMPS (1) Secondary RMS exciting volts (Vef)
2) Additional information is provided with the curves that the secondary impedance Zx2= 0.850 for the 600:5 tap. Use this in conjunction with the curves to determine the approximate error for 16.67 A burden current.
Transcribed Image Text:2) Additional information is provided with the curves that the secondary impedance Zx2= 0.850 for the 600:5 tap. Use this in conjunction with the curves to determine the approximate error for 16.67 A burden current.
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