Fire Resistant Cable 

Fire Resistant Cable

450/750V & 600/1000V Mica+LSZH Insulated Power Cables (Single Core)

FFX100 07mZ1-R (CU/MGT+LSZH 450/750V Class 2)
FFX100 1mZ1-R (CU/MGT+LSZH 600/1000V Class 2)

MIL-W-81044/8

APPLICATION
This cable is used in fire extinguishing systems, sprinklers, control panels, and exit lights in high-rise
buildings, hotels, hospitals, sub-ways, and public facilities.

STANDARDS
Basic design to BS 7211

FIRE PERFORMANCE

Circuit Integrity

IEC 60331-21; BS 6387 CWZ; DIN VDE 0472-814(FE180);
CEI 20-36/2-1; SS229-1; NBN C 30-004 (cat. F3); NF C32-070-2.3(CR1)

System circuit integrity

DIN 4102-12, E30 depending on lay system

Flame Retardance (Single Vertical
Wire Test)

EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2;
VDE 0482-332-1 ; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1*

Reduced Fire Propagation
(Vertically-mounted bundled wires
& cable test)

EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30-004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4

Halogen Free

IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1; CEI 20-37/2-1 ; BS 6425-1*

No Corrosive Gas Emission

IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2; CEI 20-37/2-2 ; BS 6425-2*

Minimum Smoke Emission

IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2; CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2*

No Toxic gases

NES 02-713; NF C 20-454

Note: Asterisk * denotes superseded standard.

VOLTAGE RATING
450/750V & 600/1000V

CABLE CONSTRUCTION
Conductor: Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2
Fire Barrier: Mica glass tape
Insulation: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered.)

COLOUR CODE
Insulation Colour: Orange (other colors upon request)

Physical AND THERMAL PROPERTIES
Temperature range during operation (fixed state): -30°C – +90°C
Temperature range during installation (mobile state): -20°C – +50°C
Minimum bending radius: 6 x Overall Diameter

Electrical PROPERTIES

Dielectric test:

600/1000V: 3500 V r.m.s. x 5’ (core/core);
450/750V: 2500 V r.m.s. x 5’ (core/core)

Insulation resistance

20 MΩ x km (at 20°C)

Short circuit temperature

250°C

CONSTRUCTION PARAMETERS

Conductor

FFX100 07mZ1-R

FFX100 1mZ1-R

Nominal Cross Section Area

No./ Nominal Diameter of trands

Nominal
Insulation
Thickness

Nominal
Overall
Diameter

Approx.
Weight

Nominal
Insulation
Thickness

Nominal
Overall
Diameter

Approx.
Weight

mm2

No./mm

mm

mm

kg/km

mm

mm

kg/km

1.5

7/0.53

0.7

3.5

25

0.8

3.8

30

2.5

7/0.67

0.8

4.1

35

0.8

4.2

40

4

7/0.85

0.8

4.6

52

1

5.3

70

6

7/1.04

0.8

5.2

72

1

6

96

10

7/1.35

1

6.5

120

1

6.6

130

16

7/1.70

1

7.6

180

1

7.7

200

25

7/2.14

1.2

9

275

1.2

9.1

290

35

7/2.52

1.2

10.2

370

1.2

10.3

390

50

19/2.52

1.4

11.8

500

1.4

11.9

520

70

19/2.14

1.4

13.4

700

1.4

13.5

730

95

19.2.52

1.6

15.8

980

1.6

15.9

990

150

37/2.52

1.8

18.8

1500

1.8

18.9

1520

185

37/2.52

2

21

1900

2

21.2

1900

240

37/2.52

2.2

25.7

2500

2.2

25.8

2550

300

37/2.52

2.4

28.6

3140

2.4

28.8

3150

400

61/2.85

2.6

32

4000

2.6

32.2

4000

500

61/3.20

2.8

35.5

5000

2.8

35.7

5000

630

127/2.52

2.8

39.5

6300

2.8

39.7

6360

Electrical PROPERTIES
Conductor Operating Temperature : 90°C
Ambient Temperature : 30°C

Current-Carrying Capacities (Amp)

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)

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