Zhongdong Cable Co., Ltd.
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Twin Core Solar Cable H1z2z2-K PV1-F PV Wire
Solar cables applies to low smoke halogen-free, flexible, single-core power cables with cross linked insulation and sheath. In particular for use at the direct current (d.c.) side of photovoltaic systems, with a nominal d.c. voltage of 1.5 kV between conductors and between conductor and earth. The cables are suitable to be used with Class II equipment. The cables are designed to operate at a normal maximum conductor temperature of 90 °C
Properties such as moisture and heat resistance, high and low temperature resistance, acid and alkali resistance,ozone resistance, UV resistance, flame retardancy, etc
AC rated voltage(U0/U):1.0/1.0kV
DC rated volate(U0):1.5kV
Maximum operating temperature of conductor:+ 120℃
Environmental temperature for use:- 40C~+90℃
Cable laying temperature: not less than -25 ℃
Pipe laying, shallow trench laying, cable trench laying, tunnel laying, interlayer laying, supported overhead laying, suspended overhead laying, etc.
|
Cross section(mm²) |
Conductor Construction(no/mm) |
Conductor Stranded OD.max(mm) |
Cable OD.(mm) |
Approximate weight of cable |
Max Cond Resistance(Ω/km,20°C) |
|
1×1.5 |
48/0.20 |
1.58 |
4.8 |
35 |
13.7 |
|
1×2.5 |
77/0.20 |
2.02 |
5.2 |
47 |
8.21 |
|
1×4 |
56/0.285 |
2.46 |
5.7 |
64 |
5.09 |
|
1×6 |
84/0.285 |
3.01 |
6.3 |
86 |
3.39 |
|
1×10 |
77/0.40 |
4.1 |
7.2 |
128 |
1.95 |
|
1×16 |
7×17/0.40 |
5.5 |
8.9 |
196 |
1.24 |
|
1×25 |
7×27/0.40 |
6.7 |
10.7 |
299 |
0.795 |
|
1×35 |
7×38/0.40 |
8.2 |
12.4 |
407 |
0.565 |
|
1×50 |
19×20/0.40 |
10.0 |
14.6 |
571 |
0.393 |
|
1×70 |
19×28/0.40 |
11.6 |
16.4 |
773 |
0.277 |
|
1×95 |
19×38/0.40 |
13.5 |
18.5 |
1024 |
0.210 |
|
1×120 |
24×38/0.40 |
14.4 |
19.8 |
1266 |
0.164 |
|
1×150 |
30×38/0.40 |
16.2 |
22.2 |
1584 |
0.132 |
|
1×185 |
37×38/0.40 |
18.2 |
25.0 |
1967 |
0.108 |
|
1×240 |
48×38/0.40 |
20.6 |
27.8 |
2518 |
0.0817 |
|
Installation method |
Single cable in air |
Single cable on object surface |
Two contacting cables on object surface |
|
Cross section(mm²) |
Carrying capacity(A) |
||
|
1.5 |
30 |
29 |
24 |
|
2.5 |
41 |
39 |
33 |
|
4 |
55 |
52 |
44 |
|
6 |
70 |
67 |
57 |
|
10 |
98 |
93 |
79 |
|
16 |
132 |
125 |
107 |
|
25 |
176 |
167 |
142 |
|
35 |
218 |
207 |
176 |
|
50 |
276 |
262 |
221 |
|
70 |
347 |
330 |
278 |
|
95 |
416 |
395 |
333 |
|
120 |
488 |
464 |
390 |
|
150 |
566 |
538 |
453 |
|
185 |
644 |
612 |
515 |
|
240 |
775 |
736 |
620 |
|
Operation temperature |
120℃ |
||
|
Ambient temperature |
60℃ |
||
Correction and Adjustment Factors
|
Ambient temperature(℃)(air) |
≦60 |
70 |
80 |
90 |
100 |
110 |
|
Correction factor |
1 |
0.91 |
0.82 |
0.71 |
0.58 |
0.41 |