introduce
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0.6/1KW PVC insulation, cross-linked polyethylene insulated fire-resistant cables
I. Product Properties:£º
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 ¡æ, and the minimum bending radius is 15 times the outer diameter of the cable.
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Type and specifications of the cables: £º
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Type
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Description
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Number of cores
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Conductive wire core nominal cross-section mm2
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NH-VV
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Copper core PVC insulated PVC sheathed fire-resistant cables
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1-5
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1.5-240
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NH-VV22
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Copper core PVC insulated PVC sheathed fire-resistant steel belt armored sheathed cables
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1-5
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2.5-240
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NH-YJV
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Copper core cross-linked polyethylene insulated PVC sheathed fire-resistant cables
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1-5
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1.5-240
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NH-YJV22
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Copper core cross-linked polyethylene insulated steel belt armored PVC sheathed fire-resistant cable
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1-5
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2.5-240
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Specification of the cable number of cores × cross-section mm2
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Outer diameter of the cable
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Calculated weight of the cable kg / km
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20 ¡æ conductor DC resistance Ω / km
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Cable reference closure discharge (A)
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armored
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armored
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in the air
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in the soil
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1×1.5
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8.7
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87
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12.1
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24
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29
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1×2.5
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9.1
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102
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7.41
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31
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38
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1×4
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10.0
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131
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4.61
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41
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49
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1×6
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10.5
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156
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3.08
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52
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61
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1×10
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11.8
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17.0
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211
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468
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1.83
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72
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83
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1×16
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12.9
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18.1
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278
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558
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1.15
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95
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105
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1×25
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14.5
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19.7
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387
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695
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0.727
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120
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135
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1×35
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15.6
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20.8
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494
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823
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0.524
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150
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160
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1×50
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17.1
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22.5
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657
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1012
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0.387
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180
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195
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1×70
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18.5
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23.7
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851
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1235
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0.268
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230
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240
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4×95
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20.7
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25.9
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1119
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1540
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0.193
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280
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285
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1×120
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22.4
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27.0
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1367
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1818
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0.153
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325
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250
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1×150
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24.4
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29.7
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1680
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2173
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0.124
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375
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290
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1×185
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26.5
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32.1
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2041
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2587
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0.991
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430
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335
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1×240
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29.5
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2604
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0.0754
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510
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395
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2×1.5
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15.5
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228
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12.1
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15
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22
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2×2.5
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16.3
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19.7
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270
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478
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7.41
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19
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29
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2×4
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18.2
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21.6
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361
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591
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4.61
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26
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38
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2×6
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19.3
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22.7
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434
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678
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3.08
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32
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47
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2×10
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22.1
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25.4
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613
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891
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1.83
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46
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65
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2×16
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24.3
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27.7
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823
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1130
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1.15
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60
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84
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2×25
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27.8
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33.1
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1166
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1861
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0.727
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77
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110
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2×35
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30.5
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35.7
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1515
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2271
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0.524
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95
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130
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2×50
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34.0
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39.2
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2041
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2878
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0.387
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115
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155
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2×70
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37.3
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42.7
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2697
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3622
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0.268
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145
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195
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Specification of the cable number of cores × cross-section mm2
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Outer diameter of the cable
|
Calculated weight of the cable kg / km
|
20 ¡æ conductor DC resistance Ω / km
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Cable reference closure discharge (A)
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not armored
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armored
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not armored
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armored
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in the air
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in the soil
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2×95
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42.4
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48.1
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3569
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4656
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0.193
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185
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230
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2×120
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46.1
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51.8
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4385
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5551
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0.153
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210
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260
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2×150
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50.7
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56.7
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5417
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6731
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0.124
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245
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300
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2×185
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55.9
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62.0
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6652
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8107
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0.0991
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280
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335
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2×240
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62.3
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68.7
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8478
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10124
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0.0754
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335
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390
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4×4
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19.4
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22.8
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411
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657
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4.61
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26
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38
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4×6
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20.8
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24.2
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514
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776
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3.08
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32
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47
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4×10
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23.5
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26.8
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704
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997
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1.83
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46
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65
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4×16
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26.1
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29.7
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963
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2303
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1.15
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60
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84
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4×25
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29.8
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35.0
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1366
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2106
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0.727
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77
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110
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4×35
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32.2
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37.4
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1706
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2500
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0.524
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95
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130
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4×50
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36.1
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41.5
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2342
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3237
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0.387
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115
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155
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4×70
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39.5
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45.0
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3068
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4065
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0.268
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145
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195
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4×95
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45.0
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50.6
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4114
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5250
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0.195
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185
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230
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4×120
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49.0
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54.8
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5115
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6375
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0.153
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210
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260
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4×150
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52.9
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59.0
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6163
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7508
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0.124
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245
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300
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4×185
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58.8
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65.0
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7603
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9159
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0.0991
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280
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335
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4×240
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65.2
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71.7
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9640
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11405
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0.0754
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335
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390
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5×2.5
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19.2
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22.6
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394
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641
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7.41
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19
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29
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5×4
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21.6
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25.0
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528
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800
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4.61
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26
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38
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5×6
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23.0
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26.3
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645
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934
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3.08
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32
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47
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5×10
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26.4
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31.7
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921
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1582
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1.83
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46
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65
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5×16
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29.3
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34.6
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1282
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2009
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1.15
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60
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84
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5×25
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34.0
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39.2
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1841
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2686
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0.727
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77
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110
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5×35
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37.5
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43.0
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2425
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3325
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0.524
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95
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130
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5×50
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41.8
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47.3
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3306
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4332
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0.387
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115
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155
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5×70
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45.8
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51.5
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4333
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5193
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0.268
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145
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195
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5×95
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52.2
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58.1
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5772
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7125
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0.193
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185
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230
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5×120
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57.2
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63.3
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7125
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8616
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0.153
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210
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260
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ÉÏһƪ£ºLow smoke and non-halogen flame retardant cross-linked polye
ÏÂһƪ£ºRated voltage 500V multi-core shielded computer cable nanyan
