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SEF Model Epoxy Cable Coupling
Sleeves
SEF model epoxy cable coupling sleeves are designed for coupling three-core
power cables with paper or polymeric insulation (GOST 18409-73 and GOST
18410-73). They are for use with voltages ranging from 6 to 10 kV. Climatic
construction - UHL 2.5. The sleeves are temperature-resistant in the -50- to +50-degree
range. The service life is at least 30 years. Mechanical strength and impermeability
meet the requirements of GOST 13781.0-86.
| SEF 3*50-10 | |
| "S" | -
coupling | | "E" | -
epoxy | | "F" | -
plastic moulding | | "3*35" | -
triple-core cable with the conductor section -50 | |
"10" | - voltage (kV) |
| "UHL 2.5" | -
climatic construction |
| Sleeve
model | Conductor
section for voltages of 6 kV |
Conductor
section for voltages of
10 kV |
Case dimensions, mm | |
D | d |
L | B |
| Sef-3*50-10UHL
2.5 | 10-70 |
16-50 | 76 |
45 | 670 |
97 | |
Sef-3*95-10UHL 2.6 |
95-120 | 70-95 |
86 | 50 |
720 | 110 |
| Sef-3*150-10UHL
2.7 | 150-185 |
120-150 | 101 |
55 | 760 |
127 | |
Sef-3*240-10UHL 2.8 |
240 | 185-240 |
113 | 62 |
830 | 132 |
The delivery set includes:
a sleeve semicase, a ring, a spacer
sprocket, a rubber seal ring, a shroud, an epoxide compound mixture, a hardener,
a LETSAR tape KF-0.5, PVC tape, soldering grease, a coarse calico, an earthing
conductor I, an earthing conductor II, solder, 1.4 mm galvanized wire, coarse
thread, a scouring cloth and a mixer. | |
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