BE1-67
General Information
1-5
Figure 1-7.
Significant Faults for Breaker A
Figure 1-6. Substations Fed From Two Sources
SAMPLE APPLICATION CALCULATIONS
In this sample illustrated by Figure 1-7, a three-phase, 60 hertz, BE1-67 relay is used at breaker position A.
Assumed options for the relay include switch-selectable characteristic curves, switch-selectable characteristic
angle and a directional instantaneous output.
Summary of Contents for BE1-67
Page 23: ...BE1 67 General Information 1 17 Figure 1 13 Timing Type B2 Long Inverse Drawing Number 99 0931...
Page 26: ...1 20 General Information BE1 67 Figure 1 16 Timing Type B5 Inverse Drawing Number 99 0929...
Page 27: ...BE1 67 General Information 1 21 Figure 1 17 Timing Type B6 Very Inverse Drawing Number 99 0928...
Page 39: ...2 6 Human Machine Interface BE1 67 Figure 2 3 Location of Assemblies Controls and Indicators...
Page 47: ...4 2 Installation BE1 67 Figure 4 1 Outline Dimensions Front View...
Page 48: ...BE1 67 Installation 4 3 Figure 4 2 Outline Dimensions Rear View...
Page 49: ...4 4 Installation BE1 67 Figure 4 3 Outline Dimensions Side View Semi Flush Mounting...
Page 50: ...BE1 67 Installation 4 5 Figure 4 4 Outline Dimensions Side View Projection Mounting...
Page 51: ...4 6 Installation BE1 67 Figure 4 5 Panel Drilling Diagram Semi Flush Mounting...
Page 52: ...BE1 67 Installation 4 7 Figure 4 6 Panel Drilling Diagram Projection Mounting...
Page 54: ...BE1 67 Installation 4 9 Figure 4 8 Single Phase AC Connections...
Page 55: ...4 10 Installation BE1 67 Figure 4 9 Three Phase AC Connections...
Page 56: ...BE1 67 Installation 4 11 Figure 4 10 BE1 67 Single Phase Internal Connection Diagram...
Page 57: ...4 12 Installation BE1 67 Figure 4 11 BE1 67 Three Phase Internal Connection Diagram...
Page 62: ...BE1 67 Testing 5 5 Figure 5 3 Blank Polar Graph Form Figure 5 4 Blank Polar Graph Form...