Hot Selling Rubber Insulated Flexible Cable
1. Working Conditions:
1. Rated voltage: 300/500(YZ type), 450V(YC type)
2. The long-term working temperature of conductor should be no longer than 65*C
3. W type cables have weather-proof character and certain grease-proof character and are suitable for outdoor usage and the occasion with greasy dirt.
4. ZR type cables have fire-retardant character.
2. Characteristics:
1. Rated power-frequency voltage U0/U: 450/750V, 300/500V and 300/300V.
2. Maximum permitted operating temperature of conductor is 60° C.
3. Permitted lowest working temperature is -35° C.
4. Cables can be used at places contaminated by mineral oil and fuel oil.
5. D>25mm
The minimum bending radius is over 6 times of cable diameter.
D≤ 25mm
The minimum bending radius is over 4 times of cable diameter.
(D-Diameter of the cable)
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3+1 Core Rubber-Sheathed Flexible Cable(300/500V) |
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Cores ×Nominal section (mm 2 )
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conductive core (mm)
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Average outer diameter(mm 2 )
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20°C conductor resistance
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Reference weight (kg/km)
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number diameter of core
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Minimum
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Maximum l
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Copper core
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tin-welled Copper core
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YZ
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YZW
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3×1.5+1×1.0
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30/0.25+32/0.20
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9.4
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12.0
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13.3
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13.7
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170.1
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181.9
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3×2.5+1×1.5
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49/0.25+30/0.25
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11.0
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14.0
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7.98
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8.21
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246.8
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262.9
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3×4+1×2.5
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56/0.30+49/0.25
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13.0
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16.0
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4.95
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5.09
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359.1
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380.52
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3×6+1×4
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84/0.30+56/0.30
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14.5
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19.5
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3.30
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3.39
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542.1
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572.5
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