UL線材文件
UL2919
產(chǎn)品型號：UL2919
| Style 2919 | |||
| Multi-conductor cable with non-integral jacket | |||
| RATING | |||
| 80 deg C, 30 Vac, Cable flame. | |||
| INSULATED CONDUCTOR | |||
| Labeled or complying with manufacturer's AWM procedure. 40 AWG minimum. | |||
| ASSEMBLY | |||
| Two or more conductors, twisted pairs or groups of twisted conductors twisted together. The conductors or groups of conductors may be laid parallel forming a flat, oval or round cable. The lay of the conductors is not specified. Barrier layers, binders over groups of conductors and/or the complete conductor assembly, and/or fillers are optional. Manufacturer shall maintain a complete description of each assembly. May use same or mixed AWG size. | |||
| COVERING | |||
| Optional. A 6 mil or heavier PVC covering may be extruded over groups of conductors and/or over the complete conductor assembly. | |||
| SHIELD | |||
| Optional. May be provided over groups of conductors and/or over the complete conductor assembly. | |||
| JACKET | |||
| Extruded PVC. | |||
| Diameter of core assembly under jacket* | Minimum average thickness | Minimum thickness at any point | |
| 0.425 inch or less | 30 mils | 24 mils | |
| 0.426-0.700 inch | 45 mils | 36 mils | |
| 0.701-1.000 inch | 60 mils | 48 mils | |
| 1.000-1.500 inch | 80 mils | 64 mils | |
| 1.501-2.500 inch | 110 mils | 88 mils | |
| 2.501 inch and larger | 140 mils | 112 mils | |
| * - Major diameter if cable is flat or oval. | |||
| BRAID | |||
| Optional. | |||
| STANDARD | |||
| Appliance Wiring Material UL 758. | |||
| MARKING | |||
| General. | |||
| USE | |||
| Internal wiring or external interconnection in Class 2 Circuits of electronic computers and electric business machines. | |||
