Environmental Engineering Reference
In-Depth Information
Table 2. Composition of deliverable complete set SHC RG&IC-R
Name
Amount
Safety class
Category of
earthquake
resistance
Group
of operation
conditions
Group
of location
conditions
Signals forming cabinet
3
2(A)
I
E.2.2
Р.1.1
CR position cabinet
4
2(A)
I
E.2.2
Р.1.1
Power control cabinet
16
2(A)
I
E.2.2
Р.1.1
Secondary power cabinet
4
2(A)
I
E.2.2
Р.1.1
Control and monitoring panel
1
3(B)
II
E.2.3
Р.1.2
Workstation:
1
3(B)
II
E.2.3
Р.1.1
LCD video display unit
2
3(B)
II
E.2.3
Р.1.2
Laser printer
1
4
III
E.2.3
Р.1.2
Industrial keyboard
1
3(C)
II
E.2.3
Р.1.2
Indication device
2
2(A)
I
E.2.3
Р.1.2
Block of time synchronization
1
4
−
E.2.2
Р.1.2
Set of cables
1
−
−
−
−
Set of service equipment
1
−
−
−
−
Deliverable sets are oriented at specific type
control rod drives and sensors; however, there is
a possibility to transfer to another type of a CR
drive and / or sensor of control rod position by
reconfiguring of deliverable set available means.
Reconfiguring does not require modification or
change of the deliverable set equipment and is
provided by respective technical means, program
codes and installation instructions from SHC
compositions.
Signal forming cabinets
perform emergency
and accelerated preventive reactor protection, as
well as group and individual CR control. Three
identical cabinets form three independent chan-
nels, which reserve each other. Each channel
(cabinet) receives:
Figure 2. Structure of software-hardware complex SHC RG&IC-R for basic control functions
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