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Computer cable type, name and scope of use
| model | The name of the | Using range |
| DJYVP | Polyethylene insulation total shield PVC sheathed electronic computer cable | Fixed for laying indoors, in cable trench, or pipe |
| DJYPV | Polyethylene insulation group with cable shielding PVC sheathed computers | |
| DJYPVP | Polyethylene insulation group total shield PVC sheathed electronic computer cable | |
| DJYVPR | Polyethylene insulation total shield PVC sheathed electronic computer cable | Suitable for frequently moving or soft required |
| DJYPVR | Polyethylene insulation group with cable shielding PVC sheathed computers | |
| DJYPVPR | Polyethylene insulation group total shield PVC sheathed electronic computer cable | |
| DJYP2V | Copper core polyethylene insulation twisted-pair copper tape screened PVC sheathed electronic computer cable | Fixed installation, suitable for dry resistance occasions with higher requirements on indoor, in cable trench, or pipe |
| DJYP2VP2 | Copper core polyethylene insulated copper twisted-pair copper tape screened with total shielding PVC sheathed electronic computer cable | |
| DJYP3V | Copper core polyethylene insulation to ground the aluminum foil/plastic composite tape screened PVC sheathed electronic computer cable | Fixed installation, suitable for dry resistance occasions with higher requirements on indoor, in cable trench, or pipe |
| DJYP3VP3 | Copper core of polyethylene insulation shielding with aluminum foil/plastic composite with aluminum foil/plastic composite with total shielding PVC sheathed electronic computer cable | |
| DJYVP2 | Copper core polyethylene insulation to ground, copper tape screened PVC sheathed electronic computer cable | Fixed installation |
| DJYYP2 | Copper core polyethylene insulation to ground, copper tape screened polyethylene cable sheath computers | (outdoor) fixed installation |
| DJYP2Y | Copper core polyethylene insulation twisted-pair copper tape screened, PVC sheathed electronic computer cable | (outdoor) fixed installation |
| DJYP2YP2 | Copper core polyethylene insulation twisted-pair copper tape screened, copper strip total shielding PE sheathed electronic computer cable | (outdoor) fixed installation |
| DJYP2YP22 | Copper core polyethylene insulation twisted-pair copper tape screened, steel belt total shield PVC sheathed armoured computer cable | Straight cut |
| DJYP2VP23 | Copper core polyethylene insulation twisted-pair copper tape screened, steel belt total shield PVC sheathed steel tape armoured computer cable | |
| DJYVP3 | Copper core polyethylene insulation to ground, aluminum foil/polyethylene plastic film composite with total shielding cable sheath computers | Fixed installation |
| DJYVP3 | Copper core polyethylene insulation to ground, the aluminum foil/plastic composite tape screened PVC sheathed electronic computer cable | (outdoor) fixed installation |
| DJYP3V | Copper core polyethylene insulation to ground, the aluminum foil/plastic composite shielding PE sheathed with the computer cable | Fixed installation |
| DJYP3Y | Copper core polyethylene insulation to ground, aluminum foil/plastic film composite with shielding, polyethylene cable sheath computers | (outdoor) fixed installation |
| DJYP3VP3 | Copper core polyethylene insulation to ground, aluminum foil/plastic film composite with shielding, aluminum foil/plastic film composite with total shielding PVC cable sheath computers | Fixed installation |
| DJYP3YP3 | Copper core polyethylene insulation to ground, aluminum foil/plastic film composite with shielding, aluminum foil/polyethylene plastic film composite with total shielding cable sheath computers | (outdoor) fixed installation |
| DJYVP3R | Copper core polyethylene insulation to ground, aluminum foil/plastic film composite with shielding, PVC cable sheath computers | (outdoor) fixed installation |
| DJYP3VR | Copper core polyethylene insulation to ground, aluminum foil/plastic film composite with shielding, PVC cable sheath computers | |
| DJYP3VP3R | Copper core polyethylene insulation to ground, aluminum foil/plastic film composite with shielding, aluminum foil/plastic film composite with total shielding PVC cable sheath computers | |
| DJYP3V22 | Copper core polyethylene insulation to ground, aluminum foil/plastic film composite with shielding, poly vinyl chloride road sheath steel tape armoured computer cable | Straight cut laying |
| DJYP3V22 | Copper core polyethylene insulation to ground, aluminum foil/plastic film composite with shielding, polyethylene sheath steel tape armoured computer cable |
Computer cable technology performance:
| project | Nominal section (was) | |||||
20 ℃ dc resistance each conductor (or less Ω/km) | 0.5 | 0.75 | (0.8) | 1.0 | 1.5 | |
| 36.0 | 24.5 | 23.0 | 18.1 | 12.1 | ||
| Insulation dielectric strength 50 hz ac voltage test | Conductor alternating between 5 min | 2000 | ||||
| Conductor for 5 min | 2000 | |||||
| Insulation resistance of 20 ℃ or less (M1/2 / km) | 2500 | |||||
| Working capacity (NF/km or less) | 100 | |||||
| Between each pair shielding with group and total shielding | Do not short circuit | |||||
Delivery requirements:
| The name of the cable | The length of delivery | Measurement error | |
| standard | A short period of | ||
| The electronic computer cable | 100 | 20 | Plus or minus 0.5% |
