11 Kv 92-Ogxxx-3 Pilc to Pilc
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Transcript of 11 Kv 92-Ogxxx-3 Pilc to Pilc
QS 1000
Paper Inline Splicewith Cold Shrink Protection
92--OG400--3 up to 92--OG420--3suitable for paper insulated 3--core belted cable
acc to VDE 0276--621 (IEC 60502) 11 kV
QS 1000
14.04.98
20.01.99
09.07.01
10.10.02
1. ISSUE DATE:
1. CHANGE DATE:
2. CHANGE DATE:
3. CHANGE DATE:
4. CHANGE DATE:
ELECTRICAL PRODUCTS
ALL STATEMENTS, TECHNICAL INFORMATION ANDRECOMMENDATIONS CONTAINED HEREIN ARE BASED ON TESTS WEBELIEVE TO BE RELIABLE HOWEVER, SINCE THE CONDITION OF USEAND THE APPLICATION ARE BEYOND OUR CONTROL THEPURCHASER IS RESPONSIBLE FOR THE PERFORMANCE OF THESPLICES AND TERMINATIONS MADE IN CONNECTION WITH THE USEOF DATA OR SUGGESTIONS HEREIN.
ISSUE: ISSUE DATE:3M Laboratories (Europe)Branch of 3M Deutschland GmbH
LANGUAGE:
DRAWN:
CHECKED:
92--OG400--3 14.0 -- 23.0 50 -- 95 14.2 -- 28.0 135
92--OG410--3 20.0 -- 31.0 95 -- 185 18.0 -- 33.2 145
92--OG420--3 26.0 -- 41.0 240 -- 300 23.3 -- 43.0 220
Kit noCross
Section
(mm2)
Diameterover
Connector(mm)
ConnectorLength
max. (mm)
Diameterover
InsulationE (mm)
(PILC TO PILC)
100
3.1 Park the copper socket.3.2 Park the QS 1000 splice bodies.
1.1 Prepare cables as per Fig. 1 above.1.2 Apply two half-- lapped layers of Scotch 23 as per Fig.1 (100mm).
Cable Jacket
3
15
1/2 Connector Length + 5 mm
15
1/2 Connector Length + 5 mm
1
Paper Insulation
A
2
30
Belt Papers
180
Twine Binder
B
30 180
Armour
40 40
“TR” EPDM PST “TR” EPDM PSTConductor
Elastosil
Scotch 23 Tape
Larger Diameter PST
Copper SocketQS 1000 Splice Body
Page 2 of 5
Lead Sheath
2.1 Shrink two ”TR” EPDM PST on each long core. Commence shrinking 15 mm in front of the beltpapers. Apply two half -- lapped layers of Scoth 23 (100mm). Repeat for the shorter cores withone “TR”.
2.2 Insert Elastosil into the crotch as well as in between the cores using one quarter of the pack.Flatten Elastosil for pad form and wrap it around the belt papers. Wrap two layers of Scotch 23tape over the Elastosil, first layer with low tension, second layer with higher tension, starting 5 mmon the lead sheath.
2.3 Shrink down the larger diameter PST. Commence shrinking 10 mm on the lead sheath.2.4 Cut the primary insulation and core PST to given dimension.2.5 Park the PST protection tubes on the cable. All in one direction
92--OG400--3 500 75092--OG410--3 500 750
Kit no. A (mm) B (mm)
E
PST Protection Tube
PST Protection Tube
Park the PST protection tubes on thecable. All in one direction
Scotch 23 Tape
250
92--OG420--3 500 750
Scotch 23 Tape
5.1 Apply a liberal amount of P55/1 over the core PST’s and connector using the provided plasticglove.
4
6
5
Connector
700
PVC--Tape
P55/1
130 130
Lubricate area
C
Zip Core
Position ”C” QS 1000 Splice Body
700
Page 3 of 5
6.1 Slide the QS 1000 splice body over the connector up to position ”C”.6.2 Shrink the QS 1000 splice body into position by pulling out spiral in counter clockwise direction.6.3 After shrinking, ensure the position of the QS 1000 splice body acc. to gauge 700 mm. Otherwise
make correction by displacement.6.4 Remove the PVC--tape.
4.1 Connect the cable using mechanical or crimp connectors.4.2 Place a PVC--tape on the cable jacket at a distance of 700 mm to the connector centre.
92--OG400--3 15592--OG410--3 16092--OG420--3 160
Kit no. C (mm)
PP
7
Scotch 2228 Mastic Tape
Scotch 23 Tape
Constant Force Spring Copper Socket50 Tape
Page 4 of 5
7.1 Slide the copper socket over the entire splice. Connect the copper socket to the lead sheath andthe armour using constant force springs.
7.2 Cover the constant force springs with Scotch 23 tape.7.3 Apply one layer of Scotch 2228 mastic tape over the Scotch 23 tape. Leave 80 mm of the lead
sheath uncovered.7.4 Cover the area of the splice bodies with one half--lapped layer of Tape 50. Tape with light tension
only.
80
Scotch 2228 Mastic Tape
Scotch 23 Tape
Constant Force Spring Copper Socket
80
50
ScothfilScrew Clamp
TAPE 50
8.1 Wrap the Armour Case around the joint and fix it on the armour with the screwclamps. Fill the irregularuties of screw clamp with Scotchfil and cover it withsome layers of TAPE 50.
8.2 Overwrap the center of Armour Case with two half lapped layers of TAPE 50.
TAPE 50Armour Case
8
10.1 Shrink down the large PST protection tube starting 70 mm on the first protectiontube.
10.2 Repeat steps 9.2 and 10.1 for the 2nd Large PST protection tube.
10
Scotchfil
50
PST ProtectionTube (large)
9
9.1 Shrink down the small PST protection tube, starting 50 mm in front of theTAPE 50.
9.2 Apply 3 layers of Scotchfil 10 mm from the end of the protection tube.
10
70
PST ProtectionTube (large)
2nd PST ProtectionTube (large)