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TECH TIP

Cable Bundle Wire Information for iCon & iCon960

A formula to calculate the maximum number of wires recommended for a cable bundle is shown below. Using this formula, the table below shows a sampling of the maximum number of wires that will fit in the oblong bushing.

.86.60 iCn :Formula to calculate approximate number of wires in a cable bundle: N = (1.21/d - 1)
2 (.907)
N = # of Wires1.21 = Inside Diameter of Converted Oblong Bushingd = Outside Diameter of Wire Oblong Bushing Effective Diameter* = 1.21" iCnirgeCeCiCn :Formula to calculate approximate number of wires in a cable bundle:
1.25 N = (1.55/d - 1)
2 (.907)
N = # of Wires1.55 = Inside Diameter of Converted Oblong Bushingd = Outside Diameter of Wire .54 Oblong Bushing Effective Diameter* = 1.55"
* Oblong Opening Area Converted to Simple Diameter

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20 AWG Signal – Teflon.057371

6221244

10 AWG Power – PVC.14251

89178 Tech Tips

RG316 Coaxial – 50 Ohm.098116

199398 NOTE: Addition of shrink tubing or braid will reduce maximum number of wires through bushing.NOTE: If the wiring bundle is too small to secure with the adjustable bushing, remove the workholding assembly within the bushing by removing the two adjustment screws. Reverse the direction of the clamp assembly and secure with the two screws. This provides a reduced diameter within the bushing and allows smaller wire bundles to be held securely. VIRGINIA PANEL CORPORATION • vpc.com

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