CSE Cable
CSE Cables - Supplier of industrial cable
Reeling Cables
H07VVH6-F
VCVH6-F
Rheyflat-N NGFLGOEU-J
Rheyflat-N (N)GFLCGOEU-J
LSHF
RHEYFESTOON (N)3GRD5G
RHEYFESTOON (C) (N)3GRDGC5G
RHEYCORD-OFE M
BUFLEX DGR
RHEYCORD NSHTOEU-J
RHEYCORD (RTS) (N)SHTOEU-J
RHEYCORD-PUR R
BUFLEX SC
BUFLEX SEM
BUFLEX SEM OFE
RHEYFIRM (RTS) (N)TSCGEWTOEUS
RHEYFIRM (RTS) (N)TSCGEWTOEUS OFE
RHEYFIRM(RS)-FLAT (N)TSFLCGCWOEUS
RHEYCORD-OFE R
RHEYCORD-OFE SR
Special Cables
BOITALYON R
RHEYFLEX-PN
RHEYCORD(BS) YSLZ3SOE-J
RHEYFIRM(SI) NTMCGCWOEUS
Further Information
Cable Conductors
Cable Compounds
Cable Strength Member
Anti Torsion Braid
Bending Radius
Letter Codes
Units of Measurement
Voltage Definition
Current Carrying
BUS System
Optical Fibre
Mechanical Testing for Handling Cables
 

Buflex Sem OfeBuflex® SEM OFE

Reeling Cables with integrated Optical Fibres up to 12/20 (24) kV up to 12/20 (24) kV

 

Applications

Cables with reinforced polyurethan sheath are especially designed for reeling and tunelling applications. Also used for grabs unloaders.

Design

1. Conductor
Flexible plain copper class 5
IEC 60228

Buflex SEM OFE2. Semi conductive layer

3. Insulation
EPR

4. Semi conductive layer

5. Protective earth conductor
Flexible plain copper class 5 IEC 60228

6. Semi-conductive On earth conductor

7. Optical Fibers Element Multimode 62.5/125 μm

8. Outer sheath
PUR double layer with anti twisting reinforcement
Colour: red

Marking

BUFLEX SEM OFE - Voltage
Number of cores - cross-section
NEXANS - year - week

Core Identification

Six cores design:
- 3 phase cores
- 2 protective earth cores
- 1 optical fiber element

Standards

Nexans specification

Mechanical properties

Max. tensile load  20 N/mm2 of copper cross section 
Tests  alternating/reversed bending test, torsional resistance test 
Reeling speed  up to 120 m/min (for higher speed contact us) 


Chemical properties

Oil resistant.
For outdoor applications. Moisture, UV and ozone resistance.

Electrical, Optical and Thermal properties

Nominal voltage  Uo/U  3.6/6 kV to 12/20 kV 
Maximum operating voltage in AC systems  Um  1.2 x U 
Test voltage  3.5 x Uo in AC   
Current rating (A)  see electrical characteristics page 3.2 B   
Max. temperature at the conductor:   
- in service + 90 °C   
- under short-circuit conditions + 250 °C   
Max. surface temperature:   
- fixed installation - 40 °C up to + 80 °C   
- mobile operation - 25 °C up to + 80 °C   


BUFLEX® SEM OFE

Number of cores and
nominal cross-section
Outer diameter
Weight
approx.
Tensile
load
(mm2)
Min.
(mm)
Max.
(mm)
(kg/km)
(N)
3.6/6 (7.2) kV
3 x 25 + 2 x 10 + OFE 
35
38
1,900
2,100
3 x 35 + 2 x 16 + OFE 
38
41
2,300
2,700
3 x 50 + 2 x 16 + OFE 
41
44
2,860
3,600
3 x 70 + 2 x 25 + OFE 
45
48
3,800
5,160
3 x 95 + 2 x 25 + OFE 
49.5
53
4,700
6,600
3 x 120 + 2 x 35 + OFE 
54
57.5
5,900
8,700
3 x 150 + 2 x 35 + OFE 
57.5
61.5
6,950
10,500
6/10 (12) kV 
3 x 25 + 2 x 10 + OFE 
35
38
1,900
2,100
3 x 35 + 2 x 16 + OFE 
38
41
2,300
2,700
3 x 50 + 2 x 16 + OFE 
41
44
2,860
3,600
3 x 70 + 2 x 25 + OFE 
45
48
3,800
5,160
3 x 95 + 2 x 25 + OFE 
49.5
53
4,700
6,600
3 x 120 + 2 x 35 + OFE 
54
57.5
5,900
8,700
3 x 150 + 2 x 35 + OFE 
57.5
61.5
6,950
10,500
8.7/15 (18) kV 
3 x 25 + 2 x 10 + OFE 
35
38
1,900
2,100
3 x 35 + 2 x 16 + OFE 
38
41
2,300
2,700
3 x 50 + 2 x 16 + OFE 
41
44
2,860
3,600
3 x 70 + 2 x 25 + OFE 
45
48
3,800
5,160
3 x 95 + 2 x 25 + OFE 
49.5
53
4,700
6,600
3 x 120 + 2 x 35 + OFE 
54
57.5
5,900
8,700
3 x 150 + 2 x 35 + OFE 
57.5
61.5
6,950
10,500
12/20 (24) kV 
3 x 25 + 2 x 10 + OFE 
44
47
2,650
2,100
3 x 35 + 2 x 16 + OFE 
44.5
47.5
2,900
2,700
3 x 50 + 2 x 16 + OFE 
45.5
49
3,300
3,600
3 x 70 + 2 x 25 + OFE 
49.5
53
4,300
5,160
3 x 95 + 2 x 25 + OFE 
53
56.5
5,100
6,600

 
CSE Cables : Unit 16, Wessex Road, Bourne End, Bucks, SL8 5DT
Tel : 01628 850024; Fax : 01628 648068; Email :
CSE Cable