• cross linked polyethylene insulated fire-resistant cables System 1
cross linked polyethylene insulated fire-resistant cables

cross linked polyethylene insulated fire-resistant cables

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0.6/1KW PVC insulation, cross-linked polyethylene insulated fire-resistant cables
I. Product Properties:

As for fire-resistant cable, GB/T12706-2002 standard may be the reference. Fire-resistant properties should be in line with GB/T18380-2001 standard.
This product use fire-resistant mica as a fire-resistant layer and its sheath is made from flame-retardant PVC sheathing material.
II. Characteristics of usage:
This product is applied to power distribution lines with AC rated voltage of 0.6/1kv and below and the occasions with the need of fire-resistant properties.
When the cable is laid, the ambient temperature should not be less than 0 ℃, and the minimum bending radius is 15 times the outer diameter of the cable.

Type and specifications of the cables:
Type
Description
Number of cores
Conductive wire core nominal cross-section mm2
NH-VV
Copper core PVC insulated PVC sheathed fire-resistant cables
1-5
1.5-240
NH-VV22
Copper core PVC insulated PVC sheathed fire-resistant steel belt armored sheathed cables
1-5
2.5-240
NH-YJV
Copper core cross-linked polyethylene insulated PVC sheathed fire-resistant cables
1-5
1.5-240
NH-YJV22
Copper core cross-linked polyethylene insulated steel belt armored PVC sheathed fire-resistant cable
1-5
2.5-240

Specification of the cable number of cores × cross-section mm2
Outer diameter of the cable
Calculated weight of the cable kg / km
20 ℃ conductor DC resistance Ω / km
Cable reference closure discharge (A)
armored
armored
in the air
in the soil
1×1.5
8.7
87
12.1
24
29
1×2.5
9.1
102
7.41
31
38
1×4
10.0
131
4.61
41
49
1×6
10.5
156
3.08
52
61
1×10
11.8
17.0
211
468
1.83
72
83
1×16
12.9
18.1
278
558
1.15
95
105
1×25
14.5
19.7
387
695
0.727
120
135
1×35
15.6
20.8
494
823
0.524
150
160
1×50
17.1
22.5
657
1012
0.387
180
195
1×70
18.5
23.7
851
1235
0.268
230
240
4×95
20.7
25.9
1119
1540
0.193
280
285
1×120
22.4
27.0
1367
1818
0.153
325
250
1×150
24.4
29.7
1680
2173
0.124
375
290
1×185
26.5
32.1
2041
2587
0.991
430
335
1×240
29.5
2604
0.0754
510
395
2×1.5
15.5
228
12.1
15
22
2×2.5
16.3
19.7
270
478
7.41
19
29
2×4
18.2
21.6
361
591
4.61
26
38
2×6
19.3
22.7
434
678
3.08
32
47
2×10
22.1
25.4
613
891
1.83
46
65
2×16
24.3
27.7
823
1130
1.15
60
84
2×25
27.8
33.1
1166
1861
0.727
77
110
2×35
30.5
35.7
1515
2271
0.524
95
130
2×50
34.0
39.2
2041
2878
0.387
115
155
2×70
37.3
42.7
2697
3622
0.268
145
195

Specification of the cable number of cores × cross-section mm2
Outer diameter of the cable
Calculated weight of the cable kg / km
20 ℃ conductor DC resistance Ω / km
Cable reference closure discharge (A)
not armored
armored
not armored
armored
in the air
in the soil
2×95
42.4
48.1
3569
4656
0.193
185
230
2×120
46.1
51.8
4385
5551
0.153
210
260
2×150
50.7
56.7
5417
6731
0.124
245
300
2×185
55.9
62.0
6652
8107
0.0991
280
335
2×240
62.3
68.7
8478
10124
0.0754
335
390
4×4
19.4
22.8
411
657
4.61
26
38
4×6
20.8
24.2
514
776
3.08
32
47
4×10
23.5
26.8
704
997
1.83
46
65
4×16
26.1
29.7
963
2303
1.15
60
84
4×25
29.8
35.0
1366
2106
0.727
77
110
4×35
32.2
37.4
1706
2500
0.524
95
130
4×50
36.1
41.5
2342
3237
0.387
115
155
4×70
39.5
45.0
3068
4065
0.268
145
195
4×95
45.0
50.6
4114
5250
0.195
185
230
4×120
49.0
54.8
5115
6375
0.153
210
260
4×150
52.9
59.0
6163
7508
0.124
245
300
4×185
58.8
65.0
7603
9159
0.0991
280
335
4×240
65.2
71.7
9640
11405
0.0754
335
390
5×2.5
19.2
22.6
394
641
7.41
19
29
5×4
21.6
25.0
528
800
4.61
26
38
5×6
23.0
26.3
645
934
3.08
32
47
5×10
26.4
31.7
921
1582
1.83
46
65
5×16
29.3
34.6
1282
2009
1.15
60
84
5×25
34.0
39.2
1841
2686
0.727
77
110
5×35
37.5
43.0
2425
3325
0.524
95
130
5×50
41.8
47.3
3306
4332
0.387
115
155
5×70
45.8
51.5
4333
5193
0.268
145
195
5×95
52.2
58.1
5772
7125
0.193
185
230
5×120
57.2
63.3
7125
8616
0.153
210
260


Q:The difference between a fire resistant cable and a general power cable
First with the liner is the fire-resistant bridge, fire bridge is only the surface brushing fire paint, and some design drawings are written and norms a bit vague, according to his drawings should be refractory bridge.
Q:ill exlplain more the battery is connected to one end of the fuse then i want to run 2 power cables out of the other end to both of the amps will tis work or will i just loose power the fuse is 60A if that helps. 60A is massive why a fuse that big is needed i dont no
Hey mate, No you can't at all, and it's nothing to do with losing power either. A 60amp fuse is quite average in car audio as amplifiers have to draw a lot of current to do what they do. if you hooked two amplifies to one fuse you will find yourself blowing that fuse many times over. Also don't upgrade the fuse by putting a larger on in because if you have a short in one of your wires the fuse will not blow fast enough before the wire burns up and possibly your car with it. So no, it is definitely not advisable to do this. What i suggest you do is either buy another inline fuse holder with a 60amp fuse and use a separate wire from the battery for each amplifier, or buy a fused distribution block to split the wires. Remember that the wire from the battery to the d-block must be twice as large as the wires to the amps. Good luck! Ben.
Q:I'm building a new computer and i have a SATA 6.0 HDD picked out but the PSU says it has SATA power cables, i was just wondering if the power connectors were the same across the board from SATA 3.0 to the new SATA 6.0.
same interface cable, and same power source cable. YOu just have to make sure the motherboard has a 6.0 gbs slot. I just built a PC with one of these. Not a HUGE improvement, but startup is a few seconds faster.
Q:The power company are doing some work on our road. and are going to be moving the terminal thing on the side of our house (2nd floor side wall) where the electric comes to the house and feeds both ours and next door (semi-detached). We have seen some dwellings that have a long UPVC bright orange plastic pipe covering the cable for a few meters and wondered why they do this?
Insulation of the wire Animal protection A large bright flag to say to people that this is dangerous, which it is
Q:holes to route the cable through anyone have pics or a website so i can figure it out
steering rod boot or drill a hole
Q:So I'm trying to add a sata hard drive from an older computer in my new one, but I encountered a problem. I have the cable the connects to the motherboard and the hard drive, but when looking at the power connectors for the hard drives, there is only one and it is connected to the main hard drive. Am I missing something that is slapping me in the face here, or is this a design flaw? there are 6 hard drive holders sooooo, it seems that there should be 6 power cords inside, but no. Only one. What do I do?
are you sure there's not 1 power cord with six plugs on it? often the power cables will have connectors all the way down them.
Q:My cable broke, and I need a new one.This type of 4-pin connection to the PSU: I need multiple SATA connectors, if possible a really long cable. :3 I've been looking everywhere but can't seem to find it, I'm probably just not searching for the right terms.Thanks!
Link okorder /
Q:98 dodge intrepid, wanna run power cable through the firewall without drilling a hole.
i ran mine under the car but many things can damage the wire. there is usually a plugged hole that is free but not all the time, i would just drill a hole at the easiest location it may save time and frustration in the future, if u do be careful not to drill into anything important and use rubber grommets to protect the wire a bit larger the the wire
Q:why power cables are to be earthed at both ends?
Its called the M.E.N. system. It stands for Multiple Earth Neutral. The neutral of an appliance acts as a return, held at a low potential by earthing at each house, using rods into the ground, transformers in the street with earths, and earth mats where required when soils are not conductive. When a fault occurs to earth the low earthing point causes the fuse / breaker to trip. GL
Q:I want to hook up (charge) my iphone AND my radar on my motorcycle. My radar is already wired to the 12v cable in my bike. Now can I hook up the iphone to the same cable? or is it gonna be drawing too much power? thxI was planning on buying the cigarrete lighter thing, and pluging the iphone into that. I'd obviously hook up the cig lighter to the 12v cable.
Should be ok. The current draw of these gadgets would be minimal,I would guess 5A tops

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