Section 75
00-02-0878
2013-03-07
- 46 -
Example 2:
Parameter 7065 Mains fail control: Start engine
NOTE:
The Terms:
t
F/U (Frequency / Voltage) and
t
V/F (Voltage /
Frequency) represent the same value.
Conditions for Breaker Operations
The breaker sequences react depending on the breaker positions and the
voltage/frequency measurements. The conditions for the ON and OFF sequences are
described in the table below:
Conditions For Breaker Operations
Sequence
Condition
GB ON, direct closing
Running feedback
Generator voltage/frequency
OK MB open
MB ON, direct closing
Mains voltage/frequency
OK GB open
GB OFF, direct opening
MB open
MB OFF, direct opening
Alarms with fail classes:
Shut down or Trip MB alarms
Summary of Contents for EMS-GC10
Page 1: ...00 02 0878 Section 75 2013 03 07 GensetControllerUnit ModelEMS GC10 Operator sManual ...
Page 14: ...Section 75 00 02 0878 2013 03 07 8 Menu Structure Diagram ...
Page 33: ...Section 75 00 02 0878 2013 03 07 27 MB Open Sequence ...
Page 34: ...Section 75 00 02 0878 2013 03 07 28 GB Open Sequence ...
Page 35: ...Section 75 00 02 0878 2013 03 07 29 Stop Sequence ...
Page 36: ...Section 75 00 02 0878 2013 03 07 30 Start Sequence ...
Page 37: ...Section 75 00 02 0878 2013 03 07 31 MB Close Sequence ...
Page 38: ...Section 75 00 02 0878 2013 03 07 32 GB Close Sequence ...
Page 39: ...Section 75 00 02 0878 2013 03 07 33 Load Takeover LTO ...
Page 40: ...Section 75 00 02 0878 2013 03 07 34 Island Operation ...
Page 41: ...Section 75 00 02 0878 2013 03 07 35 Automatic Mains Failure AMF ...
Page 42: ...Section 75 00 02 0878 2013 03 07 36 Test Sequence ...
Page 48: ...Section 75 00 02 0878 2013 03 07 42 Stop Sequence The drawings illustrate the stop sequence ...
Page 74: ...Section 75 00 02 0878 2013 03 07 68 Start ...