The CEFR cable of CEFR marine cables , of CEFR towrope

The implementation of standards: GB9331.2-88

, Uses: This product is applicable to the Hohai a variety of ship and offshore oil platforms Water Building transmit power.

Three features: cable long-term allowable working temperature of 85 ℃, rated voltage Uo / U 0.6/1KV. When laying the cable minimum bending radius is as follows: metal shielding and armoring to 6 times the cable diameter. 4 times the diameter of the cable, non-armored, the outside diameter less than or equal to 25mm than 25mm to 6 times the cable diameter.

Fourth, the model name

Of CEFR / DA EPR insulated chloroprene sheath of soft marine power cable DA type connection for mobile appliances.

Fifth, the technical requirements

One should be able to withstand the test of the one-way 30 000 curve.

2, the cable should be able to withstand AC voltage of 3500V or DC 8400V 5min without breakdown.

3, the cable core structure, insulation resistance, insulation and sheathing thickness and weight should be consistent with the provisions of GB9331.2-88.

Sixth, delivery requirements

, Cable delivery length of three core and conductor cross-section is not greater than 2.5 square feet, shall not be less than 150 m, 100 m, other cable.

Allow not less than 20 meters in length short section of cable delivery, but their number should not exceed 10% of the length of delivery.

Under the agreement allows any length of cable delivery.

4, the length of the error should be no more than + -0.5%.
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