Type 241.1 1.1~11kV Semicoductive Screened Rubber Insulation Cable for Mining Using
| Port: | Qingdao |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 10 Kilometer/Kilometers per Week |
| Place of Origin: | Henan China |
| Brand Name: | Yifang |
| Model Number: | Type 241 1.1~11kV |
| Insulation Material: | Rubber |
| Type: | Medium Voltage |
| Application: | Mining |
| Conductor Material: | Flexible Stranded Tinned Copper Wire |
| Jacket: | High Duty PCP sheath |
| Standard: | AS/NZS 1802 |
| Product name: | Tyoe 241 |
| Performance: | Fire retardant |
| Flxibility: | Flexible |
| Delivery Detail: | 7 days after deposit |
| Packaging Detail: | Type 241.1, depend on your requirements |
Type 241 1.1~11kV Semicoductive Screened Rubber Insulation Cable for Mining Using
Application: 1.1/1.1kV to 11/11kV general purpose cable used fot continuous miners, or feeder cables to pumps. Also commonly used for monorails supplying DCBS and lingwalls. Typically, a more flexible cable for use is a semiconductive screen instead of a metal screen.
Standard: AS/ NZS 1802
Behaviour in flame and fire : Fire retardant
Temperature range: Maximum operating remperature:+90℃
Minimum operationg temperature:-25 ℃
Flexibility: Flexible
Resistance to :
Chemical expose: very good / frequent
Mechinical impact: Heavy
Water exposure: Immersion/ Temporary coverage
Solar raiation and weather exposure: suitable for direct expisure
Cable design
Semiconductive elastomer screened power cores with three earth cores and one extensible pilot.
Core: Metal tinned copper three core three earths plus central pilot.
Conductor separator tape:
1.1/1.1kV – polyester where necessary.
3.3kV and above semiconductive screen.
Insulation: EPR core with durably printed core numbers at intercals less than 300mm
Screen: Semiconductive elastomer screen.
Pilot: Single, in centre of cable Maximum DC resistance 5.5Ω/100m for power cores to 35mm2
3Ω / 100m for power conductors above 35mm2.
Earth: Three semiconductive elastomer covered flexible earths, located in the interstices.
Sheath: Open weave reinforcement, under heavy duty HD 85 PCP.
Installation conditions:
In free air
In duct
Mobile equipment
Machines
Cable Construction
Type 241.1- 1.1/1.1 kV – 3 Power Core + 3 Earth Core + Pilot Core
|
Nominal Conductor Area mm2 |
Power conductor |
|||
|---|---|---|---|---|
|
Strand Size No/mm |
Nominal Conductor Diameter |
Insulation Thickness mm |
Nominal Diameter Over Insulation mm |
|
|
6 |
84/0.30 |
3.4 |
1.5 |
6.5 |
|
10 |
77/0.40 |
4.6 |
1.5 |
7.7 |
|
16 |
126/0.40 |
5.7 |
1.6 |
9 |
|
25 |
209/0.40 |
7.2 |
1.6 |
10.5 |
|
35 |
285/0.40 |
8.5 |
1.6 |
11.8 |
|
50 |
380/0.40 |
10 |
1.7 |
13.5 |
|
70 |
203/0.67 |
12 |
1.8 |
16 |
|
95 |
259/0.67 |
13.2 |
2 |
17.6 |
|
120 |
336/0.67 |
15.3 |
2.1 |
20 |
|
150 |
427/0.67 |
17.1 |
2.3 |
22.2 |
|
185 |
518/0.67 |
19.2 |
2.5 |
24.7 |
|
240 |
672/0.67 |
21.8 |
2.8 |
27.9 |
|
300 |
854/0.67 |
14.4 |
3 |
30.9 |
Type 241.1 – 1.1/1.1kV – 3 Power Core + 3 Earth Core + Pilot Core
|
Earth conductors |
Pilot conductor |
Sheath |
Approx Mass kg/100m |
||||
|---|---|---|---|---|---|---|---|
|
Strand Size No/mm |
Area of each screen |
Thickness of SC PCP covering |
Strand Size No/mm |
Thickness of |
Thickness including SC PCP Layer |
Nominal Overall Diameter |
|
|
15/0.30 |
1.3 |
1 |
24/0.20 |
0.8 |
3.8 |
28.5 |
115 |
|
24/0.30 |
1.9 |
1 |
24/0.20 |
0.8 |
3.8 |
31.1 |
155 |
|
39/0.30 |
3 |
1 |
24/0.20 |
0.8 |
3.9 |
34.1 |
210 |
|
63/0.30 |
4.7 |
1 |
24/0.20 |
0.8 |
4.2 |
37.9 |
280 |
|
87/0.30 |
6.4 |
1 |
24/0.20 |
0.8 |
4.4 |
41.2 |
345 |
|
117/0.30 |
8.5 |
1 |
40/0.20 |
0.8 |
4.9 |
45.9 |
505 |
|
36/0.67 |
13.8 |
1 |
40/0.20 |
0.8 |
5.3 |
52.2 |
580 |
|
36/0.67 |
13.8 |
1 |
40/0.20 |
0.8 |
5.8 |
56.7 |
685 |
|
39/0.67 |
14.8 |
1.2 |
40/0.20 |
0.8 |
6.3 |
62.7 |
839 |
|
51/0.67 |
19 |
1.2 |
40/0.20 |
0.8 |
6.7 |
68.3 |
1010 |
|
60/0.67 |
22.2 |
1.4 |
40/0.20 |
0.8 |
7.3 |
74.9 |
1190 |
|
74/0.67 |
27.1 |
1.4 |
40/0.20 |
0.8 |
8 |
83.3 |
1475 |
|
95/0.67 |
34.6 |
1.4 |
40/0.20 |
0.8 |
8.7 |
91.2 |
1790 |
