Standard Fire Resistant Cable Emergency Lighting Circuits High Performance

 China Standard Fire Resistant Cable Emergency Lighting Circuits High Performance supplier

Standard Fire Resistant Cable Emergency Lighting Circuits High Performance image

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Model Number :Fire resistant cable
Certification :BS
Place of Origin :Henan, China
MOQ :1000meter
conductor :1.5mm2 – 2.5mm2: Class 1 solid conductor/4mm2: Class 2 stranded conductor
insulation :High performance fire resistant silicone rubber
Overall Screen :Aluminum/Polyester Tape)
Circuit Protective Conductor :Tinned copper
Outer Sheath :LSZH
Voltage Rating :300/500V
Operating Temperature :-40°C to +90°C

Standard Fire Resistant Cable Emergency Lighting Circuits High Performance

 

APPLICATION

Standard fire resistant cables for use primarily in fire detection, fire alarm, voice alarm, and emergency lighting circuits. These cables are designed to continue to operate for a period of time in a fire situation. ‘Standard’ fire resistance is recommended for general use.

 

CONSTRUCTION

CHARACTERISTICS

2 cores: Blue Brown + Bare Earth

3 cores: Brown Black Grey+ Bare Earth

4 cores: Blue Brown Black Grey+ Bare Earth

Outer Sheath Color

 

DIMENSIONS

Class 1 Solid Plain Conductor

NO. OF CORES NOMINAL CROSS EARTH WIRE NOMINAL NOMINAL
2 1.5 1/1.38 8 95

 

Class 2 Stranded Plain Conductor

NO. OF CORES NOMINAL CROSS EARTH WIRE NOMINAL NOMINAL
2 4 7/0.85 11.5 200
 

 

 

 

 

 

 

ELECTRICAL CHARACTERISTICS

NOMINAL CROSS CONDUCTOR RESISTANCE INSULATION RESISTANCE NOMINAL CAPACITANCE
Core / Core Core / Screen
1 18.1 300 100 170

CURRENT CARRYING CAPACITY

NOMINAL CROSS SECTIONAL AREA CURRENT RATING
2 Core 3 and 4 Core
1 19 17

 

 

 

 

 

 

In Conduit or in Cable Tray

NOMINAL CROSS SECTIONAL AREA CURRENT RATING
2 Core 3 and 4 Core
1 17 15

 

 

 

 

 

 

VOLTAGE DROP

NOMINAL CROSS SECTIONAL AREA VOLTAGE DROP
2 Core 3 and 4 Core
1 45 39

 

In Conduit or in Cable Tray

NOMINAL CROSS SECTIONAL AREA VOLTAGE DROP
2 Core 3 and 4 Core
1 45 39

 

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