5
SEPARABLE CONNECTOR
250 A
24 kV
Copper Wire
30
250 A
24 kV
5.1 Slide the moulded connector onto the cable with a twisting motion until it “snaps” into
position.
5.2 Slide PST–tube onto connector body and start shrinking 30 mm from the end of the body.
5.3 Twist the screen wires and attach a lug.
5.4 Connect screen wires and earthing eye by use of included copper wire.
6
7
Selection Table
Cross Section
mm2
Diameter over
Prim. Insulation
(mm)
93–EE800–2/H25
25
16.3 – 20.8
93–EE810–2/H35
35
16.3 – 20.8
93–EE820–2/H50
50
19.6 – 24.1
93–EE830–2/H70
70
19.6 – 24.1
93–EE840–2/H95
95
23.1 – 28.7
93–EE850–2/H120
120
23.1 – 28.7
Kit no
250 A
24 kV
Elbow
250 A
24 kV
Spring Bail
3M Laboratories (Europe)
Branch of 3M Deutschland GmbH
Bushing
ISSUE:
ALL
STATEMENTS,
TECHNICAL
INFORMATION
AND
RECOMMENDATIONS CONTAINED HEREIN ARE BASED ON TESTS WE
BELIEVE TO BE RELIABLE HOWEVER, SINCE THE CONDITION OF USE
AND THE APPLICATION ARE BEYOND OUR CONTROL THE
PURCHASER IS RESPONSIBLE FOR THE PERFORMANCE OF THE
SPLICES AND TERMINATIONS MADE IN CONNECTION WITH THE USE
OF DATA OR SUGGESTIONS HEREIN.
ID–0257–2617–8
DES. ENG.:
6.1 Clean the bushing and connector interfaces
and apply a thin layer of lubricant to each.
6.2 Push the connector onto the bushing until it
is fully seated.
7.1 Insert the bail rods into the bushing tabs.
7.2 Slide the bail plates around the connector
and insert the threaded ends of the rods
through the holes in the plates.
7.3 Engage and tighten the knurled nuts.
W. Röhling
MOD. ENG.:
1. ISSUE DATE:
01.08.00
1. CHANGE DATE:
DRAWN:
R. Wessel
2. CHANGE DATE:
CHECKED:
D. Hellbusch
3. CHANGE DATE:
RELEASED:
A. Klink
4. CHANGE DATE:
ELECTRICAL PRODUCTS
1
ISSUE DATE:
01.08.2000
SEPARABLE CONNECTOR
Straight connector 250 A / 24 kV
93–EE800–2/H25
to
93–EE850–2/H120
for single core polymeric insulated
copper wire screened cables
acc to IEC 502–1 12/20 (24) kV
XE 0091–2617–0
1
3
Mastic Tape
Grounding Wires
Fixation
Vinyl–Tape
Semi–Con Layer
Insulation
Connector
Bushing
Conductor
4312
50
120
2
40
145
50
3.1 If the conductor is aluminium, thoroughly wire brush the exposed conductor.
3.2 Immediately insert the conductor into the crimp barrel as far as it will go.
3.3 Crimp the connector as shown. Rotate the crimping tool 90 degrees for each
successive crimp. Or use indent deep crimping according to tool manufacturer
instruction.
3.4 Remove any excess grease that may have come out of the connector.
20
185
1.1 Clean cable jacket over a length of about 400 mm and cut cable end with a saw.
1.2 Remove jacket and take care of demanded length of return wires.
1.3 Wrap one layer of mastic onto the jacket, bend back grounding wires and overlap
one layer with rest of mastic. Fix grounding wires with a cable tie.
1.4 Cover mastic with one layer Vinyl–tape up to the end of cable jacket.
1.5 Remove semi–con layer and check insulation diameter range.
1.6 Cut insulation acc drawing and bevel the edge.
4
250 A
24 kV
2
PST–tube
Lubricant
2.1 Slide PST–tube in park position onto the cable jacket as shown.
4.1 Clean the insulation with a lint–free cloth and a suitable cleaner.
4.2 Apply a thin layer of lubricant to the core insulation and the interior of the cable end
of the moulded connector housing.
1
ID–0257–2617–8
XE–0091–2617–0