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Universal Cables Limited

Shandong Factory
High-Tech Zone, Zhangqiu, Jinan City, China
Tel:+86 531-83689222
Fax:+86 531-83689444

Kunshan Factory
268, Huangpu River Road, Dianshanhu Town, Hunshan City, China
Tel:+86 512-57429205
Fax:+86 512-57429201

Sales office

Tel:+86 531-88817113
Fax:+86 531-88819113
E-mail:inquiry@uecable.com
Web Site:www.ue-cable.com

450/750V SR Insulated Overall Screened Fire Resistant Control Cables (1-4 Cores Multicores)

450/750V SR Insulated Overall Screened Fire Resistant Control Cables (1-4 Cores Multicores)

Supplying you with customized 450/750v sr insulated overall screened fire resistant control cables (1-4 cores multicores), it is one of the reliable 450/750v sr insulated overall screened fire resistant control cables (1-4 cores multicores) manufacturers and suppliers, welcome to wholesale our...

Product Details

Supplying you with customized 450/750v sr insulated overall screened fire resistant control cables (1-4 cores multicores), it is one of the reliable 450/750v sr insulated overall screened fire resistant control cables (1-4 cores multicores) manufacturers and suppliers, welcome to wholesale our products at good price from our factory.

450/750V SR Insulated & Overall Screened fire resistant Control Cables (1-4 Cores & Multicores)

(PH30/60)(CU/SR/OS/LSZH 450/750V Class 5)

Application:

The cables are designed, manufactured and tested for general application in power and signal wiring, for emergency circuit and fire circuit control where high rejection to electrostatic noise is needed.

STANDARDS:

Basic design adapted from BS 7629-1

FIRE PERFORMANCE

Circuit Integrity

IEC 60331-21; BS 6387 CWZ; DIN VDE 0472-814(FE180);

BS 8434-1 (30mins); BS 5839-1 Clause 26 2d; CEI 20-36/2-1; SS229-1; NBN C 30-004 (cat. F3); NF C32-070-2.3(CR1)

Circuit Integrity with mechanical shock

EN 50200(PH30/60); CEI 20-36/4-0

Circuit Integrity with mechanical shock & water spray

EN 50200 annex E

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

450/750 V

CABLE CONSTRUCTION 

Conductors: Plain annealed copper wire, flexible according to IEC(EN) 60228 class 5.

Insulation: Fire resistant silicone rubber compound type EI2 as per BS 7655-1.1.

Cabling: The cores are cabled together in concentric layers with suitable non-hygroscopic fillers.

Overall screen: Aluminum/polyester tape with tinned copper drain wire.

Outer Sheath: 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:

Without earth conductor

2 cores blue - brown

3 cores brown - black - grey

4 cores blue - brown - black - grey

7 cores and above black numbered

With earth conductor

3 cores yellow/green - blue - brown

4 cores yellow/green - brown - black - grey

5 cores yellow/green - blue - brown - black - grey

7 cores and above yellow/green - black numbered

Sheath Colour: Colour red (other colours on 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: 7.5 x Overall Diameter

Electrical PROPERTIES

Dielectric test:

2500 V r.m.s. x 5' (core/core)

Insulation resistance

≥300 MΩ x km (at 20°C)

Short circuit temperature

350°C

CONSTRUCTION PARAMETERS

Cable Code

No. of Core X Cross Section

Nominal Insulation Thickness

Nominal Sheath Thickness

Nominal Overall Diameter

Approx.

Weight


mm2

mm

mm

mm

kg/km

2 core

SR (PH30/60)

2x0.75

0.7

0.9

7,6

69

SR (PH30/60)

2x1.0

0.7

1.0

8,0

78

SR (PH30/60)

2x1.5

0.8

1.0

8,3

88

SR (PH30/60)

2x2.5

0.9

1.1

9,8

123

3 core

SR (PH30/60)

3x0.75

0.7

0.9

8,0

84

SR (PH30/60)

3x1.0

0.7

1.0

8,2

86

SR (PH30/60)

3x1.5

0.8

1.0

8,8

112

SR (PH30/60)

3x2.5

0.9

1.1

10,4

159

4 core

SR (PH30/60)

4x0.75

0.7

1.0

8,7

103

SR (PH30/60)

4x1.0

0.7

1.1

8,9

110

SR (PH30/60)

4x1.5

0.8

1.1

9,8

141

SR (PH30/60)

4x2.5

0.9

1.2

11,4

196

7 core

SR (PH30/60)

7x1.0

0.7

1.1

10,8

176

SR (PH30/60)

7x1.5

0.8

1.2

11,7

218

SR (PH30/60)

7x2.5

0.9

1.3

13,4

305

12 core

SR (PH30/60)

12x1.0

0.7

1.2

13,9

275

SR(PH30/60)

12x1.5

0.8

1.3

15,3

352

SR (PH30/60)

12x2.5

0.9

1.5

17,9

505

19 core

SR (PH30/60)

19x1.0

0.7

1.4

16,4

408

SR (PH30/60)

19x1.5

0.8

1.5

18,2

535

SR (PH30/60)

19x2.5

0.9

1.6

21,1

760

Electrical PROPERTIES

Conductor Operating Temperature : 90°C

Ambient Temperature : 30°C

Current-Carrying Capacities (Amp)

Conductor

cross-sectional

area

Reference

Method 4

(enclosed in an conduit

insulated wall etc)

Reference Method 3

(enclosed in conduit on a wall or ceiling, or in trunking)

Reference Method 1 (clipped direct)

Reference Method 11

(on a perforated cable tray), or Reference Method

one 3-core

cable or one

4-core cable

3-phase a.c.

one 2-core cable single phase

a.c. or d.c.

one 3-core

cable or one 4-core cable 3-phase a.c.

one 2-core

cable singlephase

a.c. or d.c.

one 3-core cable or one 4-core cable

3-phase a.c.

one 2-core

cable singlephase

a.c. or

d.c.

one 3-core cable or one

4-core cable

3-phase a.c.

1

2

3

4

5

6

7

8

mm2

A

A

A

A

A

A

A

1.5

16.5

22

19.5

24

22

26

23

2.5

22

30

26

33

30

36

32

4

30

40

35

45

40

49

42

Voltage Drop (Per Amp Per Meter)

Nominal Cross Section Area

2-core cable d.c.

2-core cable single- phase a.c

3-core or 4-core cable 3-phase a.c.

1

2

3

4

mm2

mV/A/m

mV/A/m

mV/A/m

1.5

31

31

27

2.5

19

19

16

4

12

12

10


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