Mobile flame retardant shielded flexible cable for coal mines up to and including 3.6/6kV
- Tel：0550-7591188
- Fax：0550-7591188
- Email：2136705934@qq.com
Description
3.6/6kV shielded flexible rubber sheathed cable (MT818.7-1999)
Purpose: This product is one of the series products of flexible rubber cable for mining, suitable for rated voltage level ground mobile mining machinery and equipment as power supply connection line
Service condition: the allowable operating temperature of the conductor is 90℃
Cable specification and name
model | The name of the | The main purpose |
The MYP - 3.6/6 | Mining mobile shield sleeve flexible cable | Rated voltage is 3.6/6kV mobile ground mine and mechanical power supply connection, the lower limit of ambient temperature is -20℃ |
3.6/6 MYPT - | Mining mobile metal shielded flexible cable | |
3.6/6 MYPD - | Mining mobile shield sleeve flexible cable | Rated voltage is 3.6/6kV mobile ground mine and mechanical power supply connection, the lower limit of ambient temperature is -40℃ |
3.6/6 MYPTD - | Mining mobile metal shielded flexible cable |
| Cable specifications and dimensions | |||||||
Number of cores × nominal cross section of conductor (mm2) | Nominal thickness of sheath (mm) | Uyp-3.6/6, UYPD-3.6/6 cable Outer diameter (mm) | |||||
Power wire core insulation | |||||||
Core power lines | Ground wire core | Nominal thickness (mm) | The minimum value | The maximum | |||
3 x 16 | 1 x 16 | 4 | 5.5 | 51.3 | 57.3 | ||
3 x 25 | 1 x 16 | 4 | 5.5 | 53.9 | 59.9 | ||
3 x 35 | 1 x 16 | 4 | 5.5 | 57 | 63 | ||
3 x 50 | 1 x 25 | 4 | 5.5 | 60.8 | 66.8 | ||
Number of cores × nominal cross section of conductor (mm2) | Nominal thickness of sheath (mm) | Uyp-3.6/6, UYPD-3.6/6 cable Outer diameter (mm) | |||||
Power line core is absolutely | |||||||
Core power lines | Ground wire core | Nominal edge thickness (mm) | The minimum value | The maximum | |||
3 x 16 | 1 x 16/3 | 4 | 5.5 | 51.8 | 57.8 | ||
3 x 25 | 1 x 16/3 | 4 | 5.5 | 54.8 | 60.8 | ||
3 x 35 | 1 x 16/3 | 4 | 5.5 | 58.3 | 64.3 | ||
3 x 50 | 1 x 25/3 | 4 | 5.5 | 61.4 | 67.7 | ||
| Technical performance | |||
| 1. Insulation resistance value of power wire core of cable | |||
Nominal cross section of power line core (mm2) | Minimum insulation resistance at 20℃ (M ω ·km) | ||
16 | 750 | ||
25 | 650 | ||
35 | 550 | ||
50 | 500 | ||
2, insulation using ethylene-propylene rubber as the base material of insulation adhesive, tensile strength is not less than 6.5MPa.
3. Other electrical properties and mechanical properties of insulation and sheath of cable shall be regulated by GB3048 and GB2951.
