Mineral Insulated He...

Mineral Insulated Heavy Duty Bare Cable - 750 V

Mineral Insulated Cable delivers Fire Performance. It guarantees data transmission and security of power and control circuits by exceeding the requirements of BS- 8519-1 providing circuit integrity at 950°C. It also exceeds enhanced grade requirements defined by BS 5839-1-26.2e and satisfies all Cat. 1, 2 & 3 power and all Cat. 1, 2 & 3 control requirements defined by BS 8519. It is used for heavy duty purpose at 750 V Operating voltage.


Overview Specifications Ordering Information

Overview

Mineral Insulated Cable delivers Fire Performance. It guarantees data transmission and security of power and control circuits by exceeding the requirements of BS- 8519-1 providing circuit integrity at 950°C. It also exceeds enhanced grade requirements defined by BS 5839-1-26.2e and satisfies all Cat. 1, 2 & 3 power and all Cat. 1, 2 & 3 control requirements defined by BS 8519. It is used for heavy duty purpose at 750 V Operating voltage.

Specifications

CABLE CONSTRUCTION

Conductor

Plain Annealed solid Copper

Core Identification

By Sleeve Colour

Sheath Color

Red, White, Orange or Any Other

Insulation

Compressed Magnesium Oxide Power (Organic)

Sheath

Plain Copper Sheath

Standard Packing Mode

Cut of Length / Reeled

Manufacturing
Standard
Code of Practice /
Guide to use
Fire Tests Emission and Flame
Propagation

BS EN 60702 – 1

BS 5839 – 1 Clause 26.2 Enhanced
BS 5266
BS 8519 Category 1 & 2 Control (For Category 3 & Power Application see special notes)

BS 6387 CWZ
BS 8434 – 2
BS EN 50200
PH30
PH60
PH120
BS 8491

BS EN 50267 (IEC 60754) Acid
Gas Emission
BS EN 50268 (IEC 61034)
Smoke Emission
BS EN 50265/50266 (IEC 60332) Flame Propogation

ELECTRICAL & MECHANICAL CHARACTERISTICS

Properties Value
1.0 mm² 1.5 mm² 2.5 mm² 4.0 mm²

Max. Cond. Resistant @ 20 ºC

18.0 Ω/km

12.1 Ω/km

7.41 Ω/km 4.61 Ω/km

Voltage Rating

750 V (For Heavy Duty Use)

Operating Temperature

-10 °C to +250 °C (It can withstand up to melting point of copper 1083 °C but this will lead to the reduction of the life of the cable

PHYSICAL INFORMATION

No. of Core x Nom. Cross section
(n x mm2)
Nom. CSA of
Copper Sheath
(mm2)
Rated Current Capacity (A) Outer Diameter (mm) Minimum Bend Radius (mm) Weight
(kg/km)

1 x 1.5

5.8

30

4.9

2xD

97

1 x 2.5

6.4

39

5.3

2xD

105

1 x 4

7.7

51

5.9

2xD

148

2 x 1.5

12.5

23.5

7.9

3xD

230

2 x 2.5

14.6

32

8.7

3xD

284

2 x 4

17.6

42

9.8

3xD

365

3 x 1.5

13.6

20

8.3

3xD

316

3 x 2.5

16.1

27

9.8

3xD

332

3 x 4

19.3

36

10.4

3xD

426

4 x 1.5

15.8

20.5

9.1

3xD

312

4 x 2.5

18.5

27

10.1

3xD

395

4 x 4

22.9

36

11.4

3xD

519

Nom. Cross section Area (mm²) Voltage Drop (mV/A/m)
Single Phase Power Supply 3 Phase Power Supply

1

42

36

1.5

28

24

2.5

17

14

4

7

6

Ordering Information

Part Number Description

50-C1501X

MI Bare Heavy Duty Cable 1C x 1.5 mm2

50-C2501X

MI Bare Heavy Duty Cable 1C x 2.5 mm2

50-C4001X

MI Bare Heavy Duty Cable 1C x 4 mm2

50-C1502X

MI Bare Heavy Duty Cable 2C x 1.5 mm2

50-C2502X

MI Bare Heavy Duty Cable 2C x 2.5 mm2

50-C4002X

MI Bare Heavy Duty Cable 2C x 4 mm2

50-C1503X

MI Bare Heavy Duty Cable 3C x 1.5 mm2

50-C2503X

MI Bare Heavy Duty Cable 3C x 2.5 mm2

50-C4003X

MI Bare Heavy Duty Cable 3C x 4 mm2

50-C1504X

MI Bare Heavy Duty Cable 4C x 1.5 mm2

50-C2504X

MI Bare Heavy Duty Cable 4C x 2.5 mm2

50-C4004X

MI Bare Heavy Duty Cable 4C x 4 mm2

X > RD: Red WH: White OR: Orange