450/750V Mica+LSZH Insulated, Non-sheathed Power Cables to BS EN 50525-3-31 (Single Core)

FFX100 07mZ1-U/R/K (CU/MGT+LSZH 450/750V Class 1/2/5)

FFX100 07mZ1-U/R/K (CU/MGT+LSZH 450/750V Class 1/2/5)

Application

The cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals and high-rise buildings.

Standards

Basic design adapted from BS EN 50525-3-31

Fire Performance

Circuit Integrity IEC 60331-21; BS 6387; BS 8491
Flame Retardance (Single vertical wire or cable test) IEC 60332-1-2; EN 60332-1-2
Halogen free IEC 60754-1; EN 50267-2-1
No Corrosive Gas Emission IEC60754-2; EN 50267-2-2
Minimum Smoke Emission IEC 61034-2; EN 61034-2

Voltage Rating

450/750V

Cable Construction

Conductor: Copper conductor according to BS EN 60228 class 1/2/5.
FFX100 07mZ1-U: 1.5-10mm2 Class 1 solid copper conductor to BS EN 60228.
FFX100 07mZ1-R: 1.5-630mm2 Class 2 stranded copper conductor to BS EN 60228.
FFX100 07mZ1-K: 1.5-240mm2 Class 5 stranded copper conductor to BS EN 60228.
Fire Barrier: Mica glass tape.
Insulation: Thermoplastic compound of type TI 7 to EN 50363-7.
Insulation Option: UV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite properties can be offered as option.

Colour Code

Black, Blue, Brown, Grey, Orange, Pink, Red, Turquoise, Violet, White, Green and Yellow.

Physical And Thermal Properties

Maximum temperature range during operation: 70°C
Maximum short circuit temperature (5 Seconds): 160°C
Minimum bending radius:
OD<8mm: 4 × Overall Diameter
8mm≤OD≤12mm: 5 × Overall Diameter
OD>12mm: 6 × Overall Diameter

Construction Parameters

Conductor FFX100 07mZ1-U/R/K
No. of Cores × Cross-sectional Area Conductor Class Nominal Insulation Thickness Min. Overall Diameter Max. Overall Diameter Approx. Weight
No.×mm²   mm mm mm kg/km
1×1.5 1 0.7 3.6 4.2 26
1×2.5 1 0.8 4.2 4.9 40
1×4 1 0.8 4.6 5.4 57
1×6 1 0.8 5.1 6.0 78
1×10 1 1.0 6.3 7.4 128
1×1.5 2 0.7 3.7 4.3 28
1×2.5 2 0.8 4.3 5.0 42
1×4 2 0.8 4.8 5.6 59
1×6 2 0.8 5.3 6.2 81
1×10 2 1.0 6.6 7.7 133
1×16 2 1.0 7.4 8.8 197
1×25 2 1.2 9.1 10.7 308
1×35 2 1.2 10.0 11.9 412
1×50 2 1.4 11.6 13.8 558
1×70 2 1.4 13.1 15.6 782
1×95 2 1.6 15.1 18.1 1078
1×120 2 1.6 16.6 19.8 1342
1×150 2 1.8 18.3 21.9 1650
1×185 2 2.0 20.3 24.3 2067
1×240 2 2.2 23 27.6 2703
1×300 2 2.4 25.5 30.6 3378
1×400 2 2.6 28.5 34.2 4267
1×500 2 2.8 31.5 37.9 5359
1×630 2 2.8 35 42.1 6884
1×1.5 5 0.7 3.8 4.4 27
1×2.5 5 0.8 4.4 5.1 42
1×4 5 0.8 4.9 5.8 59
1×6 5 0.8 5.4 6.3 81
1×10 5 1.0 6.7 7.8 134
1×16 5 1.0 7.7 9.1 197
1×25 5 1.2 9.4 11.2 304
1×35 5 1.2 10.7 12.7 410
1×50 5 1.4 12.5 14.9 585
1×70 5 1.4 14.2 17.0 811
1×95 5 1.6 16.1 19.2 1075
1×120 5 1.6 17.7 21.2 1341
1×150 5 1.8 19.6 23.5 1670
1×185 5 2.0 21.6 25.9 2042
1×240 5 2.2 24.5 29.4 2672

Electrical Properties

Conductor Operating Temperature : 70°C
Ambient Temperature : 30°C

Current-Carrying Capacities (Amp) according to BS 7671:2008 table 4D1A

Conductor
crosssection
area
Reference Method 4
(enclosed in conduit
in thermally insulating
wall etc)
Reference
Method 3
(enclosed in
conduit on a wall or in trunking
etc)
Reference Method 1 (clipped direct) Reference Method 11 (on a perforated cable tray, horizontal or
vertical)
Reference Method 12 (free air)
Horizontal flat spaced Vertical flat spaced Trefoil
  2 cables,
single-phase
a.c. or d.c.
3 or 4
cables,
3-phase
a.c.
2
cables,
single-
3 or 4
cables,
3-phase
a.c.
2 cables,
single-phase
a.c. or d.c. flat
and touching
3 or 4
cables,
3-phase
a.c. flat
and
touching
or trefoil
2 cables,
single
-phase a.c.
or d.c. or flat and touching
3 or 4
cables,
3-phase
a.c. flat
and touching
or trefoil
2 cables,
single-phase
a.c. or d.c. or 3 cables three
phase
2 cables,
single-phase
a.c. or d.c. or
3 cables three
phase
3 cables,
trefoil
3-phase
phase a.c.
phase a.c.
a.c. or
d.c

1

2

3

4

5

6

7

8

9

10

11

12

mm2

A

A

A

A

A

A

A

A

A

A

A

1.5

18

17

22

19

25

23

-

-

-

-

-

2.5

24

23

30

26

34

31

-

-

-

-

-

4

33

30

40

35

46

41

-

-

-

-

-

6

43

39

51

45

59

54

-

-

-

-

-

10

58

53

71

63

81

74

-

-

-

-

-

16

76

70

95

85

109

99

-

-

-

-

-

25

100

91

126

111

143

130

158

140

183

163

138

35

125

111

156

138

176

161

195

176

226

203

171

50

149

135

189

168

228

209

293

215

274

246

209

70

189

170

240

214

293

268

308

279

351

318

270

95

228

205

290

259

355

326

375

341

426

389

330

120

263

235

336

299

413

379

436

398

495

453

385

150

300

270

375

328

476

436

505

461

570

524

445

185

341

306

426

370

545

500

579

530

651

600

511

240

400

358

500

433

644

590

686

630

769

711

606

300

459

410

573

493

743

681

794

730

886

824

701

400

-

-

684

584

868

793

915

849

1065

994

820

500

-

-

783

666

990

904

1044

973

1228

1150

936

630

-

-

900

764

1130

1033

1191

1115

1423

1338

1069

Voltage Drop (Per Amp Per Meter) according to BS 7671:2008 table 4D1B

Nominal
Cross
Section
Area
2 cables
d.c.
2 cables, single-phase a.c. 3 or 4 cables, 3-phase a.c.
Ref. Methods 3
and 4 (enclosed
in conduit etc,
in or on a wall)
Ref. Methods 1
and 11 (clipped
direct or on trays
touching)
Ref. Methods 3
and 4 (enclosed
in conduit etc,
in or on a wall)
Ref. Methods 1, Ref. Methods 1 and
11
11 and 12
(in trefoil)
(Flat and touching)
1 2 3 4 5 6 7
mm2 mV/A/m mV/A/m mV/A/m mV/A/m mV/A/m mV/A/m

1.5

31

 

31

 

 

27

 

 

27

 

 

27

 

 

27

 

2.5

19

 

19

 

 

16

 

 

16

 

 

16

 

 

16

 

4

33

 

12

 

 

10

 

 

10

 

 

10

 

 

10

 

6

7.8

 

7.9

 

 

6.8

 

 

6.8

 

 

6.8

 

 

6.8

 

10

4.7

 

4.7

 

 

4.7

 

 

4

 

 

4

 

 

4

 

16

2.9

 

2.9

 

 

2.9

 

 

2.5

 

 

2.5

 

 

2.5

 

 

 

r

x

z

r

x

z

r

x

z

r

x

z

r

x

z

25

1.85

1.6

0.31

1.9

1.85

0.19

1.85

1.6

0.27

1.65

1.6

0.165

1.6

1.6

0.19

1.6

35

1.35

1.35

0.29

1.35

1.35

0.18

1.35

1.15

0.25

1.15

1.15

0.155

1.5

1.15

0.18

1.15

50

0.99

1

0.29

1.05

0.99

0.18

1

0.87

0.25

0.9

0.86

0.155

0.87

0.86

0.18

0.87

70

0.68

0.7

0.28

0.75

0.68

0.175

0.71

0.6

0.24

0.65

0.59

0.15

0.61

0.59

0.175

0.62

95

0.49

0.51

0.27

0.58

0.49

0.17

0.52

0.44

0.23

0.5

0.43

0.145

0.45

0.43

0.17

0.46

120

0.39

0.41

0.26

0.48

0.39

0.165

0.43

0.35

0.23

0.42

0.34

0.14

0.37

0.34

0.165

0.38

150

0.32

0.33

0.26

0.43

0.32

0.165

0.36

0.29

0.23

0.37

0.28

0.14

0.31

0.28

0.165

0.32

185

0.25

0.27

0.26

0.37

0.26

0.165

0.3

0.23

0.23

0.32

0.22

0.14

0.26

0.22

0.165

0.28

240

0.19

0.21

0.26

0.33

0.2

0.16

0.25

0.185

0.22

0.29

0.17

0.14

0.22

0.17

0.165

0.24

300

0.155

0.175

0.25

0.31

0.16

0.16

0.22

0.15

0.22

0.27

0.14

0.14

0.195

0.135

0.16

0.21

400

0.12

0.14

0.25

0.29

0.13

0.155

0.2

0.125

0.22

0.25

0.11

0.135

0.175

0.11

0.16

0.195

500

0.093

0.12

0.25

0.28

0.105

0.155

0.185

0.1

0.22

0.24

0.09

0.135

0.16

0.088

0.16

0.18

630

0.072

0.1

0.25

0.27

0.086

0.155

0.175

0.088

0.21

0.23

0.074

0.135

0.15

0.071

0.16

0.17

Note : r = conductor resistance at operating temperature
x = reactance
z = impedance