Accu-Cable AC3CDMX300
300 ft Spool of 3-Pin DMX Cable

OUR PART #  AC3CDMX300


The Accu-Cable AC3DMX300 is a 300 ft spool of 3-Pin DMX cable.  22 AWG stranded (0.15 x 19) tinned copper conductors, polyethylene insulation, twisted pair, polyethylene inner jacket, Duofoil® (100% coverage) and cotton plus a tinned copper braid shield (85% coverage), PVC jacket.

Physical Characteristics:

  • Conductor:
    • Number of Pairs: 1
    • Total Number of Conductors: 2
    • AWG: 22
    • Stranding: 0.15 x 19
    • Conductor Diameter: 0.0354"
    • Conduct or Material: TC-Tinned Copper
  • Insulation Material PE Polyethylene
  • Lay Length:
    • Lay Length: 2.5"
    • Direction: Left Hand Lay
    • Twists: 4.8 per foot
  • Inner Jacket:
    • Inner Jacket Material: PE-Polyethylene
    • Inner Jacket Diameter: 0.055"
    • Pair Color Code: Black/White
  • Outer Shield:
    • Outer Shield Trade Name: Duofoil®
    • Outer Shield Type: Tape/Braid
  • Outer Shield Material:
    • Layer Number: 1
      • Material Trade Name: Dufoil®
      • Type: Tape
      • Material: Aluminum Foil-Polyester
      • Coverage: 100%
    • Layer Number: 2
      • Material Trade Name: Dufoil®
      • Type: Braid
      • Material: TC-Tinned Copper
      • Coverage: 85%
  • Outer Jacket Material: PVC-Polyvinyl Chloride
  • Overall Nominal Diameter: 0.229"

Mechanical Characteristics:

  • Operating Temperature Range: (-30 degrees C To + 75 degrees C)
  • Bulk Cable Weight: 31 lbs/1000 ft.
  • Minimum Bend Radius (Install): 3.2"
  • Maximum Recommended Pull Tension: 72 lbs.

Electrical Characteristics:

  • Nominal Characteristic Impedence: 110 Ohms
  • Nominal Capacitance Conductor to Conductor @ 1KHz:12.8 pF/ft
  • Nominal Cap Cond. To Other Cond. & Shield @ 1KH z:23 pF/ft
  • Nominal Velocity of Propagation: 66%
  • Nominal Delay: 1.6 Nanoseconds per foot
  • Nominal Conductor DC Resistance @ 20 degrees C: 24 Ohms/1000 ft
  • Nominal Outer Shield D C Resistance @ 20 degrees C: 3.4 Ohms/1000 ft
  • Nominal Attenuation (dB/100 ft): 0.6 (@ 1 MH z) dB/100 ft
  • Maximum Recommended Current: 2.1 A mps per conductor @ 25 degrees C

Accu-Cable AC3CDMX300
300 ft Spool of 3-Pin DMX Cable

OUR PART #  AC3CDMX300

Product Information:

The Accu-Cable AC3DMX300 is a 300 ft spool of 3-Pin DMX cable.  22 AWG stranded (0.15 x 19) tinned copper conductors, polyethylene insulation, twisted pair, polyethylene inner jacket, Duofoil® (100% coverage) and cotton plus a tinned copper braid shield (85% coverage), PVC jacket.

Physical Characteristics:

  • Conductor:
    • Number of Pairs: 1
    • Total Number of Conductors: 2
    • AWG: 22
    • Stranding: 0.15 x 19
    • Conductor Diameter: 0.0354"
    • Conduct or Material: TC-Tinned Copper
  • Insulation Material PE Polyethylene
  • Lay Length:
    • Lay Length: 2.5"
    • Direction: Left Hand Lay
    • Twists: 4.8 per foot
  • Inner Jacket:
    • Inner Jacket Material: PE-Polyethylene
    • Inner Jacket Diameter: 0.055"
    • Pair Color Code: Black/White
  • Outer Shield:
    • Outer Shield Trade Name: Duofoil®
    • Outer Shield Type: Tape/Braid
  • Outer Shield Material:
    • Layer Number: 1
      • Material Trade Name: Dufoil®
      • Type: Tape
      • Material: Aluminum Foil-Polyester
      • Coverage: 100%
    • Layer Number: 2
      • Material Trade Name: Dufoil®
      • Type: Braid
      • Material: TC-Tinned Copper
      • Coverage: 85%
  • Outer Jacket Material: PVC-Polyvinyl Chloride
  • Overall Nominal Diameter: 0.229"

Mechanical Characteristics:

  • Operating Temperature Range: (-30 degrees C To + 75 degrees C)
  • Bulk Cable Weight: 31 lbs/1000 ft.
  • Minimum Bend Radius (Install): 3.2"
  • Maximum Recommended Pull Tension: 72 lbs.

Electrical Characteristics:

  • Nominal Characteristic Impedence: 110 Ohms
  • Nominal Capacitance Conductor to Conductor @ 1KHz:12.8 pF/ft
  • Nominal Cap Cond. To Other Cond. & Shield @ 1KH z:23 pF/ft
  • Nominal Velocity of Propagation: 66%
  • Nominal Delay: 1.6 Nanoseconds per foot
  • Nominal Conductor DC Resistance @ 20 degrees C: 24 Ohms/1000 ft
  • Nominal Outer Shield D C Resistance @ 20 degrees C: 3.4 Ohms/1000 ft
  • Nominal Attenuation (dB/100 ft): 0.6 (@ 1 MH z) dB/100 ft
  • Maximum Recommended Current: 2.1 A mps per conductor @ 25 degrees C
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