BM1906
2C X 2.50 Sqmm Fire Resistant Shielded (SiR) LSZH Cable
Stranded Annealed Bare Copper Conductor, Ceramified Silicone Rubber (SiR) Insulated, Overall Shielded with Al-Mylar tape in contact with ATC Drain Wire and Overall LSZH Jacketed Fire Resistant Shielded (SiR) LSZH Cable. ART, RoHS, REACH, 300/500 V, BS: 7629-1 and BS EN: 50200 PH60
Suitable Applications
- Fire Alarm Circuits
- Emergency Lighting Systems
- Critical Control and Signaling Circuits
- Public Address & Voice Evacuation
- Magnetic Door Hold Open Devices
- BMS / ELV Circuits
- Smoke Extraction & Fire Control Systems
- Fireman’s Intercom & Emergency Communication
- Escape Route & Staircase Safety Systems
Special Features
- Electrolytic Grade Copper
- Highley Fire Resistant Insulation
- Anti Rodent & Termite Properties
- 90% or More Visibility during fire & Smoke
- Excellent Crack Resistance
- Thermal Stable and UV Resistant & RoHS, REACH
General Reference Standards
BS: 7629-1
IEC: 60228, BS EN: 50363-1, BS: 7655 Sec 6.1
ASTM D: 2843, ASTM D: 2863, IEC: 60754-1, IEC: 60332-1, BS EN: 50200 PH60
Construction and Dimensions
Conductor
| Material | Stranded (Class 2) Annealed Bare Copper Conductor |
| Grade | Electrolytic |
| Area of Conductor | 2.50 Sqmm |
| No. of Strands | As per Class 2 |
| Diameter of Each Strand [Before Stranding] | As per Class 2 |
| Shape of Conductor | Stranded and Circular |
Insulation
| Material | Ceramified Silicone Rubber (SiR) Compound |
| Type of Process | Extruded |
| Thickness [Nom.] | 0.8 mm |
| No. of Cores | 2 Core |
Cable Formation
| Laid-up | 2 Core Lay Up in Concentrically to form a Circular Cable |
Overall Shielded
| Material | Aluminium-Mylar Tape |
| Type | Helically |
| Thickness [Min.] | 0.032 mm |
| Overlap/Coverage [Min.] | 25% / 100% |
| Binder Tape [If required] | Polyester tape shall be provided Below and/or Over Shielding |
Drain Wire
| Material | Annealed Tinned Copper (ATC) |
| Place | Laid longitudinally, In contact with metallic side of Al-Mylar tape |
| Area of Drain Wire | 0.50 Sqmm |
Outer Jacket
| Material | LSZH Compound |
| Type of Process | Extruded |
| Thickness [Nom.] | 1.0 mm |
| Overall Cable Diameter | 10.5 ± 1.0 mm |
Cable Colour Coded
| Core Identification | Brown and Blue |
| Outer Jacket | Red |
Packing and Marking
| Printing on Cable | < AGILON > < 2C X 2.50 SQ MM > < FIRE RESISTANCE SHIELDED (SiR) LSZH CABLE > < 300/500 V > < BS EN: 50200 PH60 > < ART > < RoHS >< REACH > < Year > |
| Sequential Length Marking | At every one meter of interval |
| Standard Packing Length | 500 meters |
| Packing Material | Packing shall be done in coils |
| Tolerance on Length | ±5% Tolerance |
Electrical Characteristics
| Voltage Grade | 300/500 V |
| Max. DC Conductor Resistance | 7.41 Ω/km at 20°C |
| High Voltage Test [C-C] | 2 kVac (rms) for 1 minute |
Mechanical Characteristics
Maximum Conductor Temperature
| Continuous Operation | 180°C |
| During Short Circuit | 350°C |
Bending Radius [Min.]
| During Installation | 12 x OD; (Where OD is the Overall Diameter of Cable) |
| Fixed Installation | 10 x OD; (Where OD is the Overall Diameter of Cable) |
Properties Before Ageing (For Insulation)
| Tensile Strength, Min. | 5.0 N/mm² |
| Elongation at Break, Min. | 150% |
Properties Before Ageing (For Jacket)
| Tensile Strength, Min. | 10.0 N/mm² |
| Elongation at Break, Min. | 100% |
Environmental and Overall Characteristics
Installation
| Suitability | Indoor / Critical Application |
| Temperature Range |
Fixed Installation: -30°C to +180°C During Installation: +10°C to +60°C |
Fire Resistant Test
| Category Standard 60 | As per BS EN: 50200 PH60 |
LSZH Properties and Tests
| Oxygen Index | ≥ 35% at 27±2°C; (When tested as per ASTM D: 2863) |
| Temperature Index | ≥ 250°C; (When tested as per ASTM D: 2863) |
| HCL Gas Emission | ≤ 0.3% [By weight]; (When tested as per IEC: 60754-1) |
| Smoke Density Rating | ≤ 10%; (When tested as per ASTM D: 2843) |
| Flame Retardant Test | IEC: 60332-1-2 |
Compliance
| Anti Rodent & Termite Properties | Yes |
| RoHS & REACH Compliant | Yes |
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