Description

Ramcro – Security & Sound- 4 Conductor 22 AWG BC- LSZH- Shielded- Eca

Details:

Ramcro – Security & Sound- 4 Conductor 22 AWG BC- LSZH Shielded- Eca

Specifications:

The Ramcro cable is an alternative to the Belden cable

Security & Commercial Audio Cable, 4-22 AWG stranded bare copper conductors with polypropylene insulation, Beldfoil® shield, LSZH jacket with ripcord, CPR Eca

Product Overview

Suitable Applications: Security System, Intercom/PA, Audio/Speaker, Power-Limited Controls, Noisy Environment

Conductor

• AWG: 22
• Stranding: 7×30
• Material: BC – Bare Copper
• Nominal Diameter: 0.75 mm
• of Conductors: 4
• Conductor Count: 4

Insulation

• Type: Insulation
• Material: PP – Polypropylene
• Nominal Diameter: 1.07 mm
• Diameter +/- Tolerance: 0.05 mm
• Nominal Wall Thickness: 0.2 mm

Color Chart

Number: Wire 1, Wire 2, Wire 3, Wire 4

Color: Black, Red, White, Green

 

Outer Shield

• Shield Type: Tape
• Material: Bi-Laminate (Alum+Poly)
• Material Trade Name: Beldfoil®
• Coverage: 100%
• Thickness of Foil: 9 µm
• Drainwire Material: TC – Tinned Copper

 

 

• Drainwire AWG: AWG24/7

 

Outer Jacket

• Material: LSZH – Low Smoke Zero Halogen (Flame Retardant)
• NomThickness: 3.7 mm
• Diameter: 0.4 mm
• Ripcord: Yes

Construction and Dimensions

Cabling

• Description: 4 wires twisted

Electrical Characteristics

Electricals

Conductor DCR

• Nominal Conductor DCR: 54 Ohm/km
• Nominal Outer Shield DCR: 52.8 Ohm/km

 

Capacitance

• Capacitance Conductor to Conductor: 105 pF/m
• Capacitance Conductor to Other Conductor to Shield: 185 pF/m

Current

• Recommended Current [A]: 2.2 Amps per Conductor

Voltage

• Voltage Rating [V]: 300 V

Temperature Range

• Installation Temperature Range: -20°C To +70°C
• Storage Temperature Range: -30°C To +70°C
• Operating Temperature Range: -20°C To +70°C

Mechanical Characteristics

• Pull Tension: 65 N
• Bend Radius During Installation: 37 mm
• Min Setting Radius: 18.5 mm

Standards

• CPR Euroclass: Eca

Applicable Environmental and Other Programs

• Environmental Space: Indoor – Euroclass Eca

Flammability, LS0H, Toxicity Testing

• IEC Flammability: IEC 60332-1-2
• IEC 60754-1 – Halogen Amount: Zero
• IEC 60754-2 – Halogen Acid Gas Amount – Max. Conductivity: 2.5 µS/mm
• IEC 60754-2 – Halogen Acid Gas Amount – Min. pH: 4.3
• IEC 61034-2 – Smoke Density Min. Transmittance: 60%