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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

Multi Cores Double Steel Tape Armoured Mica Tape Fire Resistant Power Cable

Multi Cores Double Steel Tape Armoured Mica Tape Fire Resistant Power Cable

CU/MGT/XLPE/LSZH/DSTA/LSZH (Multi Cores) Mica Tape, XLPE Insulated, LSZH Bedded, Double Steel Tape Armoured, LSZH Sheathed Cable Application These cables are suitable for indoor and outdoor applications, where a high safety against flame is required . Public address and emergency voice...

Product Details

CU/MGT/XLPE/LSZH/DSTA/LSZH (Multi Cores)

Mica Tape, XLPE Insulated, LSZH Bedded, Double Steel Tape Armoured, LSZH Sheathed Cable


Application

These cables are suitable for indoor and outdoor applications, where a high safety against flame is required .

Public address and emergency voice communication system and traffic control centres.

Control and instrumentation service in industrial, commercial and residential buildings.

Such as: Schools&Universities, Hospital, Markets & Malls, Hotels, Theatres, Cinemas, Airports, Underground stations, Tunnels, Recreational places& Amusement parks, Indoor work places.


multi-core - MGT - insulation - sheath - dsta - sheath.jpg


Construction

Conductor: Plain annealed copper, class1 solid or class 2 stranded acc. to IEC 60228.

Flexible class 5 or tinned conductor could be offer upon request.

Fire Barrier: Mica tape (MGT).

Insulation: Cross-linked polyethlene (XLPE) compound as per IEC 60502-1.

Insulation Color Code:

Number of Cores Color Code to IEC 60502-1 Color Code to BS 5467
6 and above

White with Black Numbering

or Others

White with Black Numbering

or Others

Assembly: Cores cabled together with PP filler and covered with non-woven tape.

Bedding: Low smoke zero halogen (LSZH) compound type ST8 (90°C) of IEC 60502-1.

Bedding Colour: Black.

Armour: Double steel tape armoured (DSTA).

Outer Sheath: Low smoke zero halogen (LSZH) compound type ST8 (90°C) of IEC 60502-1.

Outer Sheath Color: Orange or other color as per customer request.


Electrical Characteristics

Recommended rated voltages U 0


Highest system voltage

(U m ) (kV)

Rated voltage (U 0 ) (kV)
Categories A and BCategory C
1.20.60.6

Routine test voltages

Rated voltage U 0 (kV) 0.6
Rated voltage U 0 (kV) 3.5

Maximum conductor temperatures for different types of insulating compound

Maximum conductor temperature (°C)
Normal operation Short-circuit (5 s maximum duration)
90250

Operating Temperature: -15°C to 90°C

Test Voltage: 3.5 kV for 5 minutes


Installation Reference

Min.Bending Radius (mm): 10 x cable overall diameter

Max.Pulling Tension (N/mm 2 ): 70


Reference Standards

Design Specification: IEC60502-1

Conductor: IEC60228, BS EN60228

Fire Resistance: BS6387(C,W,Z), SS299(C,W,Z), IEC60331

Flame Retardancy: IEC60332-3-22, BS EN60332-3-22

Low Smoke Zero Halogen: IEC61034-2, BS EN61034-2, IEC60754-1, IEC60754-2, BS EN50267-2-1, BS EN50267-2-2


Dimension

No.of CoresNominal Conductor Area (mm2)No.and Diameter of Wires(no./mm)Thickness of Insulation (mm)Thickness of Bedding (mm)Diameter Under Armour (mm)Thickness of Armour Tape (mm)Thickness of Sheath (mm)Overall Diameter (mm)Approximate Weight (kg /km)
51.57/0.530.7112.50.21.816.9459
77/0.530.7113.70.21.818.1544
107/0.530.7117.60.21.822722
127/0.530.7118.20.21.822.6793
197/0.530.7121.50.21.825.91070
207/0.530.71220.21.826.41113
247/0.530.7125.30.21.929.91320
377/0.530.71.229.60.2234.41838
52.57/0.670.7113.60.21.818545
77/0.670.7114.90.21.819.3656
107/0.670.7119.20.21.823.6880
127/0.670.7119.90.21.824.3976
197/0.670.7123.60.21.8281343
207/0.670.7124.20.21.828.61399
247/0.670.71.228.30.2233.11716
377/0.670.71.232.60.52.2392895
547/0.850.7115.10.22.821.5772
77/0.850.7116.60.21.821824
107/0.850.7121.40.21.825.81116
127/0.850.7122.10.21.826.51251
197/0.850.7126.30.21.930.91774
207/0.850.71.443.50.52.249.92930
247/0.850.71.650.60.52.858.23655
377/0.850.71.858.90.53.167.14858
Supplying you with customized multi cores double steel tape armoured mica tape fire resistant power cable, it is one of the reliable multi cores double steel tape armoured mica tape fire resistant power cable manufacturers and suppliers, welcome to wholesale our products at good price from our factory.