Fire Alarm Cable | ||||
Basic Construction | ||||
3 Cores | ||||
Conductor | Material | Bare Copper | ||
Nom.Dia(mm) | 14AWG | |||
Dielectric | Material | PVC | ||
Nom.Dia(mm) | 2.75±0.10mm | |||
Drain wire | Material | TC/BC | ||
Nom.Dia(mm) | 1/0.404±0.008mm | |||
Shield | Material | PET/Aluminum Foil | ||
Nom.Dia(mm) | Nom.Dia(mm) | |||
Jacket | Material | PVC/LSZH | ||
Nom.Dia(mm) | 7.5±0.3mm | |||
BASIC CHARACTERISTICS | |||
Temperature Rating | -20℃ to 105℃ | ||
Operating Voltage | 300 V/RMS Max. | ||
Withstand voltage test | DC: 2500V / 2S, no breakdown | ||
Minimum insulation resistance | 100 MΩ/KFT at15.6℃ | ||
Maximum resistance | 8.45 0hms/KM at 20℃ | ||
