XLPE + MICA TAPE INSULATED FIRE RESISTANT CABLE HFFR

NORDEN XLPE + Mica Tape Insulated fire-resistant cables are manufactured within the specific requirement of fire-resistant cable standards. The fire-resistant cable assures reliable circuit integrity to keep emergency evacuation Systems operational even whilst the cable is burning.

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NORDEN XLPE + Mica Tape Insulated fire-resistant cables are manufactured within the specific requirement of fire-resistant cable standards. The fire-resistant cable assures reliable circuit integrity to keep emergency evacuation Systems operational even whilst the cable is burning.

CABLE CONSTRUCTION


Flame TestsInsulation IntegritySmoke DensityCorrosive Gases Measurement

IEC /EN 60332-1
IEC 60332-3-22
(CAT-A)
(BS 4066 part 1 &3)
EN 50266-2-2

IEC 60331(3hrs. fire test @750°C)
BS 6387 C W Z (Cat C: 3hrs fire test @ 950°C, Cat W: 15min fire and water test @ 650°C ,Cat Z: fire and mechanical shocks  @ 950°C - 15min)

EN50200 min.PH30

EN/IEC 61034 - 2
BS 7622
HD 606

IEC 60754- 1&2
BS 6425
EN 50267

ELECTRICAL & MECHANICAL CHARACTERISTICS

PropertiesValue
Cross Section (mm²)1.01.50
2.50

Conductor (Cu)

7*0.43 mm7*0.52 mm
7*0.66 mm

Operating Voltage

600/1000 V

Test Voltage (1 min)

3500 V

Conductor Resistance(max. Ω/km)

According to IEC 60228, HD383, BS6360

Insulation Resistance (min. MΩ.km)

5000

Temperature Range

fixed -40°C to +90°C, during installation -5°C to +55°C

Min. Bending Radius (fixed)

10 x Cable diameter

Oxygen Index

Min.34%

Oil Resistance ( IEC 60811)

ASTM No 2 oil 70°C 4 hours

PHYSICAL INFORMATION

Nom. Cond.
Cross-Sect. (mm²)		Conductor Size
(no./mm)		Cable Diameter
mm (±5 %)		Weight Kg/kmMax. Conductor resistance @ 20°C (Ω/km)

2x1.0

7/0.43

7.20

66

18.1

2x1.5

7/0.52

8.0

80

12.1
2x2.5
7/0.66
9.60
122
7.41 
4x1.0
7/0.43
10.8012018.1
4x1.5
7/0.52
12.2014812.1
4x2.5
7/0.66
14.502157.41
Part NumberDescription
7R-1011X1 Pair 1.0 Sq.mm XLPE + Mica Tape Insulated Fire Resistant Cable HFFR
7R-1511X
1 Pair 1.5 Sq.mm XLPE + Mica Tape Insulated Fire Resistant Cable HFFR
7R-2511X
 1 Pair 2.5 Sq.mm XLPE + Mica Tape Insulated Fire Resistant Cable HFFR
7R-1012X
2 Pair 1.0 Sq.mm XLPE + Mica Tape Insulated Fire Resistant Cable HFFR
7R-1512X
2 Pair 1.5 Sq.mm XLPE + Mica Tape Insulated Fire Resistant Cable HFFR
7R-2512X
2 Pair 2.5 Sq.mm XLPE + Mica Tape Insulated Fire Resistant Cable HFFR

X:BK:Black BL:Blue OR:Orange

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