ABB UniSec BME Installation Manuals

Tipo
Installation Manuals
DISTRIBUTION SOLUTIONS
UniSec
Installation manual
Index
 
 
 
 
 
  
 
 
 
 
 
  
  
  
  
  
  
  
 
 

 
  
  
  
  
  
 
 
  
2
UNISEC INSTALLATION MANUAL
Safety
For your safety!














Skilled personnel















Crucial information







DANGER - identifies the most serious and
immediate hazards which can result in serious
personal injury or death
• WARNING - identifies hazards or unsafe practices
which can result in serious personal injury or
death
• CAUTION - identifies hazards or unsafe practices
which can result in minor personal injury or
product or property damage
• NOTE - identifies important procedures or
requirements that, if not followed, can result in
product or property damages
WARNING
Make sure that the specified electrical ratings are
not exceeded under switchgear operating
conditions. Keep the manuals accessible to all
personnel involved in installation, operation and
maintenance. The user’s personnel are responsible
for all matters regarding safety in the workplace
and correct use of the switchgear.
WARNING
Always follow the instructions in the manual and
respect the rules of good engineering practice
(GEP)! Hazardous voltages can cause serious injury
or death! Disconnect the power and earth live
parts before proceeding with any work on the
apparatus. Follow the safety regulations in force in
the place of installation.
Contact us!




DISTRIBUTION SOLUTIONS
3
General aspects














Installation manual






Introduction
1070 110
(*)
1700/2000
110
(*)
1070150
1700/2000
UNISEC INSTALLATION MANUAL
4

Code Description Width
190 mm 375 mm 500 mm 600 mm 750 mm


SDS

SDD

SDM






DRS











SBS




SBM


SBR




















1.1 Unit dimensions
Side view of the different LSC2A units
 
Figure 1. Side view of IAC A-FL 12.5 kA 1s
(solution installed completely against a wall)
Figure 2. Side view IAC A-F 16 kA 1s
(solution completely against the wall)
120 1200/1300
2000
1070 110
(*)
120
2020/2320
1700/2000
110
(*)
1070100
1700/2000
110
(*)
7 0 1070
1700/2000
DISTRIBUTION SOLUTIONS
5
Side view of the different LSC2A units
Side view of the different LSC2B units
 
Figure 5. Side view IAC A-FLR 21 kA, with duct
Figure 3. Side view IAC A-FL 12.5 kA, with filters
Figure 6. Side view for panels with withdrawable circuit-breakers,
IAC A-FLR 25 kA, 1 sec up to 17.5 kV and IAC A-FLR 16 kA,
1s at 24 kV with filters
Figure 4. Side view IAC A-FLR 16 kA, with filters



100 1200/1300
2000
2340
70 1200/1300
2000
1200/1300
2000
110
(*)
1070120
1700/2000
UNISEC INSTALLATION MANUAL
6

Side view of the different LSC2B units
Side view
 
Figure 9. Side view for panels with withdrawable circuit-breaker
IAC A-FL 12.5 kA 1s (solution installed completely against a wall)
Figure 7. Side view for panels with withdrawable circuit-breakers,
IAC A-FLR 25 kA, 1 sec up to 17.5 kV and IAC A-FLR 21 kA,
1s at 24 kV with duct
Figure 10. Side view of IAC AFLR 21kA x 1s - Downward
Figure 8. Side view for panels with withdrawable circuit-breaker
IAC A-FL 12.5 kA 1s with filters



DISTRIBUTION SOLUTIONS
7
1.2 Weights




Unit Panel width Panel width
1700 mm 2000 mm
mm Kg Kg
  



 



 



SDS  



 



 



SDM  



SDD  



  

-
  



 



 



  



 



  



  



SBS  



  



SBM  



SBR  

-
  



  



  



 



DRS  - -
  - 

 - 

  - 

 - 

  - 







Table 1. Maximum weights of units
UNISEC INSTALLATION MANUAL
8

2.1 Condition on delivery
Delivery packing
















2.2 Unpacking at installation site
Storage and inspection








NOTE
Any transport damage must be reported to the
carrier/forwarder immediately. If installation of
the switchgear is to be made immediately after
delivery, the transport packing must be removed,
except for the plastic vapour corrosion inhibitor
film covering the units, which must only be
removed at the final switchgear installation site
Unpacking







 




Packing materials


Raw material Possible recycling method
 
 
 
 



 



 
Table 2. Packing materials
Figure 11. Fixing plates outside the 375-500 mm unit
DISTRIBUTION SOLUTIONS
9
Figure 13. Bolt inside the unit (left side)
Figure 14. Bolt inside the unit (right side)
Figure 15.
Figure 12. Fixing plates outside the 750 mm unit
2.3 Handling the units as far as
the installation site
2.3.1 General warnings and cautions
DANGER
Only carry out loading operations when it has been
ensured that all precautionary measures to protect
personnel and materials have been taken
CAUTION
The switchgear units should usually be handled in
an upright position. Take the high centre of gravity
into account. Tilting or overturning must be
avoided. If necessary, single units can be carried
horizontally, for example, because of a low
doorway. In such cases, the unit must be supported
over a wide area
2.3.2 Instructions
Transport units




Handling instructions




CAUTION

Lifting instructions



UNISEC INSTALLATION MANUAL
10
Operations to be carried out before lifting
 


Switchgear ready for lifting: lifting hooks installed
Lifting dimensions and angle










NOTE
It is also possible to move units on a flat floor to
the installation site by using rolling tubes. The
rolling tube dimensions should be about 1 m in
length and 20-25 mm in diameter
2.3.3 Lifting procedure
Parts
Figure 16.
Figure 19. Roof frame + lifting hooks
Figure 20. Lifting hooks installed on roof frame
Figure 17. Lifting hook
Figure 18. Roof frame on the top of the unit
Figure 21. 375 mm, 500 mm and 600 mm UniSec units
Figure 22. 750 mm UniSec unit

DISTRIBUTION SOLUTIONS
11
Figure 23. Dimensions and angles
Figure 24. Lifting
CAUTION



Lifting by crane
Operations after lifting


2.4 Temporary storage
2.4.1 General warnings and cautions
CAUTION
The packing must be kept indoors immediately
after arrival. The conditions must meet the
environmental requirements of the IEC 60721-3-1
Standard, classification 1K3
CAUTION
The vapour corrosion inhibitors placed in the units
for protection against humidity during temporary
storage and transport must not be removed until
installation is completed
CAUTION
The duration of the protective effect of the packing
is limited to a few months when stored indoors in a
dry place. ABB should be consulted in the case of
longer storage periods or if the storage conditions
differ from those indicated
2.4.2 Optimum storage conditions
Definition: 




 

  
 %
 % 

 
 

Table 3. Climatic conditions according to IEC 60721-3-1,
classification 1K3
UNISEC INSTALLATION MANUAL
12
2.5 Delivery responsibilities
Responsibilities








NOTE
Always take photographs to document any major
damage










Type of packing


1. Units with basic packing or without packing
 



 






2. Units with seaworthy or similar packing with
internal protective sheeting





DISTRIBUTION SOLUTIONS
13

3.1 General warnings and cautions
WARNING
Once the documents have been prepared for final
mounting, the binding data supplied by ABB must
always be taken into account!
WARNING
In order to obtain an optimal installation sequence
and ensure high-quality standards, on-site
installation of the switchgear must only be carried
out by specially trained and skilled personnel, or at
least by personnel supervised and monitored by
competent and responsible people
NOTE
Where switchgear units have roof-mounted gas
vent ducts or large auxiliary circuit compartments,
it must be ensured that the ceiling height is
sufficient for these
ATTENTION
The access to the Swg Room while Swb is in service
is permitted to authorized personnel only who has
specific expertise on electrical safety according to
CEI 11-27 or IEC/EN 50110
3.2 Preparations
Before starting













into account
3.3 Dimensional foundation
drawings
3.3.1 Room layout
NOTE
When gas vents or absorbers are foreseen, there
must be a minimum space of 185 mm between the
back of the switchgear and the installation room
wall
1070
1700/2000
1000 min
(*)
400 min
2100/2400
min
150
30 min
1000 min
2100/2400 min
1700/2000
1070 1000 min
(*)
400 min
30 min
200
UNISEC INSTALLATION MANUAL
14
 
Installation room






Room layout
IAC A-FL 12.5 kA, 1sec against a wall IAC A-F 16 kA
Figure 25. Distances from the walls of the installation room
with compartment for the exhaust gas on the rear,
solution IAC A-FL 12.5 kA, 1s against the wall
Figure 26. Distance from walls of installation room with gas
exhausting compartment at rear, solution IAC A-F 16 kA 1s
ATTENTION
IAC A-FL version – No access to Rear side of the
Swb while is in service. Installation distances to be
respected
ATTENTION
IAC A-FL version – Do not access the rear or side
parts of the switchgear while this is under service
conditions. Compliance with the installation
distances is mandatory

2100/2400 min
1700/2000
1070 1000 min
(*)
400 min
30 min
200 min
2100/2400 min
1700/2000
1070 1000 min
(*)
400 min
30 min
200 min
DISTRIBUTION SOLUTIONS
15
 
Figure 27. Minimum distances from the walls of the installation room,
solution IAC A-FL 12.5 kA 1s with filters installed on each individual unit
Figure 28. Minimum distances from the walls of the installation room,
solution IAC A-FLR 16 kA 1s with filters installed on each unit
ATTENTION
IAC A-FL version – Do not access the rear part of
the switchgear while this is under service
conditions. Compliance with the installation
distances is mandatory
ATTENTION
IAC A-FLR version – No access limitations to the
Swg Room. Installation distances to be respected
Room layout
IAC A-FL 12.5 kA filters IAC A-FLR 16 kA against a wall
2100/2400 min
1070 1000 min
(*)
400 min1700/2000
200 min
(1)
30 min
2600 min
2000
1070 1000 min
(*)
600 min
35 min
200 min
(1)
UNISEC INSTALLATION MANUAL
16
Room layout
IAC A-FLR 21 kA filters IAC A-FLR 21 and 25 kA(2) gas exhaust duct
(2)
 
 
 
Figure 29. Minimum distances from the walls of the installation room,
solution IAC A-FLR 21 kA 1s with filters installed on each unit
Figure 30. Minimum distances from the walls of the installation room,
solution IAC A-FLR 21/25(2) kA 1s with gas exhaust ducts
ATTENTION
IAC A-FLR version – No access limitations to the
Swg Room. Installation distances to be respected

30 min
1200 min1200/1300
2600 min
600 min
2000
200 min
(1)
2100/2400 min
1070 1000 min
(*)
400 min1700/2000
30 min
200 min
(1)
2100/2400 min
1070 1000 min
(*)
400 min1700/2000
30 min
200 min
(2)
min. 400
956
10
50
155
DISTRIBUTION SOLUTIONS
17


Room layout
IAC A-FLR 21 kA downward gas exhaust
Room layout for unit with withdrawable
circuit-breaker (LSC2B)
IAC A-FLR 25 kA filters
 
 
 
Only for 12 kV LSC2A units, height 2000 mm and width 750 mm (except
for units SBC-W, SBS-W, SDD, UMP and SBR)
Figure 32. Minimum distances from the walls of the installation room,
solution IAC A-FLR 25 kA, 1s @ 12-17.5 and 16 kA, 1s @ 24 kV
with filters installed on each unit
30 min
1200 min1200/1300
2600 min
600 min
2000
200 min
(1)
2000
200 min
(2)
1200/1300 1200 min
400 min
2400 min
30 min
UNISEC INSTALLATION MANUAL
18
Room layout for unit with withdrawable
circuit-breaker (LSC2B)
IAC A-FLR 25 kA gas exhaust duct IAC A-FL 12.5 kA filters


Figure 33. Minimum distances from the walls of the installation room,
solution IAC A-FLR 25 kA, 1s @ 12-17.5 and 21 kA, 1s @ 24 kV
with gas exhaust ducts
Figure 34. Minimum distances from walls of installation room,
solution IAC A-FL 12.5 kA 1s with filters installed
on each individual unit

103 7
43,5
375
77,5 220
202
692
43,5
Ø12,5
158 ,5
800
10 37
43,5
500
97,5 230
Ø12,5
15 8,5
80 0
20 2
69 2
43,5
1037
43,5
750
265 220
Ø12,5
158,5 80 0
207,5 69 2
43,5
10 37
43,5
500
140 220
Ø12,5
15 8,5 80 0
20 2
69 2
43,5
DISTRIBUTION SOLUTIONS
19
3.3.2 Cable passage hole dimensions and fixing
points









375 mm wide units
Width 500 mm for DRC unit
500 mm wide units
Width 750 mm for SBR unit
12,5
33
1267
43,5 43,5
220
268,5
8
650
284
00
500
1300
1 0 3 7
150
25 100
Ø12,5
1 5 8 ,5
2 0 7
,
5 6 9 2
1037
43,5
750
327 230
Ø12,5
158,5 800
202
692
43,5
1200 /1 3 0 0
500
Ø12,5
301. 5
800
43,5
43,5
301.5
81
10
125
Ø12,5
43.5
753
230
800
25
1200
600
400 100
43.5
301.5
81
10
1
25
Ø12.5
43.5
773 230
8
00
25
1300
550 100
750
43.5
UNISEC INSTALLATION MANUAL
20
DRC/W units
190 mm width for RLC/RRC units
750 mm wide units
DRS for WBC/WBS/BME
With 600 mm for units with withdrawable
circuit-breakers up to 17.5 kV
WBC
WBS and BME (without cable outlet)
With 750 mm for units with withdrawable
circuit-breakers up to 24 kV
WBC
WBS (without cable outlet)

  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32
  • Page 33 33
  • Page 34 34
  • Page 35 35
  • Page 36 36
  • Page 37 37
  • Page 38 38
  • Page 39 39
  • Page 40 40
  • Page 41 41
  • Page 42 42
  • Page 43 43
  • Page 44 44
  • Page 45 45
  • Page 46 46
  • Page 47 47
  • Page 48 48
  • Page 49 49
  • Page 50 50
  • Page 51 51
  • Page 52 52

ABB UniSec BME Installation Manuals

Tipo
Installation Manuals

in altre lingue