XLPE INSULATED LV ARMORED POWER CABLES
1.Scope
(1) Rated Voltage: 0.6/1KV 3.6/6KV 6.5/11KV, 11KV, 33KV, 66KV, 132KV
(2) Max. working temperature: 90 °c
(3) Max. temperature during short circuit (≤5S): 250 °c
(4) Conductor: class 1, 2 copper or aluminum
(5) Sectional area: 25 - 630mm2
(6)Min. beding radius: 15 times cable radius for single-core cables and 12 times for multi-core ones
2.Construction
(1)Conductor: Solid or stranded copper
(2)Insulation: Cross-linked polyethylene (XLPE)
(3)Filler: Polypropylene filament with lapped binding tape
(4)Binder: Binding tape
(5)Inner sheath: Polyvinyl chloride (PVC)
(6)Amour: steel tape armored(STA)
(7)Sheath:overall LOSH sheath
(8)Standard: IEC 60502, BS 7870
(9)Products parameter:
No. of Cores |
Conduct Cross Section Area |
Cable Cross Section Area |
Actual Armour Cross Section Area |
Overall Diameter |
Nominal Weight |
Resistance of Conductor at 20ºC |
/ |
mm² |
mm² |
mm² |
mm |
kg/km |
Ω/Km |
3 |
1.5 |
124.63 |
16 |
12.6 |
330 |
12.1 |
3 |
2.5 |
156.07 |
19 |
14.1 |
390 |
7.41 |
3 |
4 |
183.76 |
20 |
15.3 |
464 |
4.61 |
3 |
6 |
216.31 |
23 |
16.6 |
568 |
3.08 |
3 |
10 |
298.5 |
39 |
19.5 |
866 |
1.83 |
3 |
16 |
366.25 |
45 |
21.6 |
1152 |
1.15 |
3 |
25 |
510.45 |
62 |
25.5 |
1800 |
0.727 |
3 |
35 |
615.44 |
68 |
28 |
2230 |
0.524 |
3 |
50 |
637.62 |
78 |
28.5 |
2490 |
0.387 |
3 |
70 |
813.92 |
90 |
32.2 |
3290 |
0.268 |
3 |
95 |
1074.67 |
128 |
37 |
4440 |
0.193 |
3 |
120 |
1281.25 |
141 |
40.4 |
5470 |
0.153 |
3 |
150 |
1625.15 |
201 |
45.5 |
6930 |
0.124 |
3 |
185 |
1946.83 |
220 |
49.8 |
8350 |
0.0991 |
3 |
240 |
2383.27 |
250 |
55.1 |
10400 |
0.0754 |
3 |
300 |
2844.87 |
269 |
60.2 |
12600 |
0.0601 |
3 |
400 |
3481.91 |
304 |
66.6 |
14600 |
0.047 |
3. Applications
(1)These cables are most suitable for direct burial or for installation on trays or ducts, Where there is a risk of mechanical damage, armoured cables should be used.
(2)For laying in ground along route with large difference of level able to bear external mechanical forces.
4.FAQ
Q1.ABOUT US?
A1: Zhejiang Yuantong Wire & Cable Manufacturing Co., Ltd. is one of the enterprises of the high-end manufacturing sector of the Fortune Global 500 - Wuchan Zhongda Group(WZ Group) (stock code SH600704). It was Founded in 2000 with a registered capital of RMB 800 million, we are a leading technology company in China that produces the most complete varieties of Bare conductor & Power Cable & Fire-proof cable & UL & CSA List cables.
Q2:how about your quatity?
A2: We have built a provincial "factory of the future" and have the largest single and most efficient special cable intelligent production workshop in Asia. There are advanced production equipment and skilled workers, as well as mature testing equipment.
Q3:how about your price?
A3: Due to our scale and high degree of automation, we can reduce labor costs and procurement costs, so our prices are very competitive in the cable industry
Q4:how about your delivery time?
A4: We have spare core, so our production time can be compressed to 7 days.If your order is large,plz consult our sales staff for specific production time
Q5: can your offer sample service?
A5:we can provide free samples,but the shipping cost need be charged by you.