9365200990 Rev F
BE1-CDS240 Testing and Maintenance
13-41
Table 13-25. Maximum Restraint Pickup Test Points (5 A Sensing Input)
Input 1
Input 2
Tap = 2.00 Tap = 3.80
Sensing
Input Type Minimum
Pickup
Slope
(%)
Bal.
Input
(A)
PU
Bal.
Input
(A)
PU
Increasing Input 1
From Balance
Pickup (A)
Decreasing Input 2
From Balance
Pickup (A)
0.35 15 2.00 1 3.80 1 2.70
0.108 2.47
0.099
0.35 15
10.00
5
19.00
5
11.76
0.470 16.15
0.646
0.35 30 2.00 1 3.80 1 2.86
0.108 2.47
0.089
0.35 30
10.00
5
19.00
5
14.29
0.572 13.30
0.532
0.35 45 2.00 1 3.80 1 3.64
0.146 2.09
0.084
0.35 45
10.00
5
19.00
5
18.18
0.727 10.45
0.418
0.35 60 2.00 1 3.80 1 5.00
0.200 1.52
0.075
5
0.35 60
10.00
5
19.00
5
25.00
0.100 7.60
0.304
Table 13-26. Maximum Restraint Pickup Test Points (1 A Sensing Input)
Input 1
Input 2
Tap = 2.00 Tap = 3.80
Sensing
Input Type
Minimum
Pickup
Slope
(%)
Bal.
Input
(A)
PU
Bal.
Input
(A)
PU
Increasing Input 1
From Balance
Pickup (A)
Decreasing Input 2
From Balance
Pickup (A)
0.35 15
0.40
1
0.76
1
0.54
0.025 0.49
0.025
0.35 15
2.00
5
3.80
5
2.35
0.094 3.23
0.129
0.35 30
0.40
1
0.76
1
0.57
0.025 0.49
0.025
0.35 30
2.00
5
3.80
5
2.86
0.114 2.66
0.106
0.35 45
0.40
1
0.76
1
0.73
0.029 0.42
0.025
0.35 45
2.00
5
3.80
5
3.64
0.146 2.09
0.084
0.35 60
0.40
1
0.76
1
1.00
0.040 0.30
0.025
1
0.35 60
2.00
5
3.80
5
5.00
0.200 1.52
0.061
Step 8:
Remove both currents.
Step 9:
For each change in slope value indicated, send the commands listed in Table 13-27 to the
relay to invoke a change in slope settings (notice the leading comma (,) in the S#-87
command).
Table 13-27. Setup Commands
Command Purpose
A= Gain
access.
S#-87=,30
Minpu = no change, slope = 30%.
E Exit.
Y Save
settings.
Step 10: Repeat Steps 2 through 4 for phases B and C unless all phases were tested during the
restraint pickup tests in Step 5. If so, proceed with the next step.
Step 11: (Optional.) Repeat Steps 2 through 5 for Setting Groups 1 through 3 using the CS/CO-
GROUP command to change setting groups.
Step 12: (Optional.) Repeat for each pair of CT inputs (CT1-CT3, CT1-CT4, CT2-CT3, CT2-CT4, CT3-
CT4).
Summary of Contents for BE1-CDS240
Page 2: ......
Page 8: ...vi BE1 CDS240 Introduction 9365200990 Rev F This page intentionally left blank ...
Page 38: ...1 28 BE1 CDS240 General Information 9365200990 Rev F This page intentionally left blank ...
Page 40: ...ii BE1 CDS240 Quick Start 9365200990 Rev F This page intentionally left blank ...
Page 152: ...ii BE1 CDS240 Metering 9365200990 Rev F This page intentionally left blank ...
Page 226: ...iv BE1 CDS240 Application 9365200990 Rev F This page intentionally left blank ...
Page 286: ...ii BE1 CDS240 Security 9365200990 Rev F This page intentionally left blank ...
Page 290: ...9 4 BE1 CDS240 Security 9365200990 Rev F This page intentionally left blank ...
Page 292: ...ii BE1 CDS240 Human Machine Interface 9365200990 Rev F This page intentionally left blank ...
Page 306: ...10 14 BE1 CDS240 Human Machine Interface 9365200990 Rev F This page intentionally left blank ...
Page 308: ...ii BE1 CDS240 ASCII Command Interface 9365200990 Rev F This page intentionally left blank ...
Page 342: ...11 34 BE1 CDS240 ASCII Command Interface 9365200990 Rev F This page intentionally left blank ...
Page 349: ...Figure 12 5 Horizontal Rack Mount Front View 9365200990 Rev F BE1 CDS240 Installation 12 5 ...
Page 361: ...Figure 12 17 Typical DC Connection Diagrams 9365200990 Rev F BE1 CDS240 Installation 12 17 ...
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Page 468: ...13 92 BE1 CDS240 Testing and Maintenance 9365200990 Rev F This page intentionally left blank ...
Page 512: ...14 42 BE1 CDS240 BESTCOMS Software 9365200990 Rev F This page intentionally left blank ...
Page 544: ...ii BE1 CDS240 Terminal Communication 9365200990 Rev F This page intentionally left blank ...
Page 550: ...ii BE1 CDS240 Settings Calculations 9365200990 Rev F This page intentionally left blank ...
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