Marine rubber sheathed flexible cable CEFR-0.6/1kv-1 * 50mm2 manufacturer

Marine rubber sheathed flexible cable CEFR-0.6/1kv-1 * 50mm2 manufacturer

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Usage: This product is suitable for transmitting electrical energy to various water structures such as river and sea vessels and offshore oil platforms.

Usage characteristics: The long-term allowable working temperature of the cable is 85 ℃, and the rated voltage Uo/U is 0.6/1KV. The minimum bending radius of the cable during laying is as follows: the metal shielding armor type is 6 times the outer diameter of the cable. Non armored type, when the outer diameter is less than or equal to 25mm, it is 4 times the outer diameter of the cable, and when it is greater than 25mm, it is 6 times the outer diameter of the cable.

Model Name

CEFR/DA ethylene propylene insulated chloroprene sheathed marine power flexible cable, DA type, for connecting mobile electrical appliances.

5、 Technical requirements

1. It should be able to withstand 30000 one-way curve tests.

2. The cable should be able to withstand AC voltage of 3500V or DC voltage of 8400V without breakdown for 5 minutes.

3. The cable core structure, insulation resistance, insulation and sheath thickness and weight shall comply with the provisions of GB9331.2-88.

6、 Delivery requirements

1. The delivery length of cables with three cores or less and a conductor cross-section not exceeding 2.5 square meters should not be less than 150 meters, while other cables should be 100 meters.

2. Short cables with a length of no less than 20 meters are allowed to be delivered, but their quantity should not exceed 10% of the delivery length.

3. According to the agreement between both parties, any length of cable is allowed for delivery.

4. The length error should not exceed+-0.5%.

technical parameters

50W (HB/V level) 500W (5V level)

Flame height 20 ± 1mm 40 ± 2mm

Spray Lamp Standard IEC60695-11-4 IEC60695-11-3

Temperature detection MAX 1050 ° C ± 0.1% MAX 1050 ° C ± 0.1%

Gas flow rate 105 ± 10 ml/min 965 ± 30ml/min

Water column height<10mm 125 ± 5mm

Verification time 44 ± 2S 54 ± 2S

Flow accuracy 1.5% 1.5%

Copper block weight 1.76 g ± 0.01 g 10 ± 0.05 g

Gas category

1. The insulation resistance between the main cores of cable insulation and between the main cores and the ground wire shall not be less than 100M Ω· km when converted to+20 ℃.

2. The transition resistance of the main core shielding layer shall not exceed 3k Ω when converted to 20 ℃.

3. Product standard: MT818.5-199

4. Conductive core: Made of soft copper wire, its performance complies with GB/T3956-1997.

5. Insulation: XJ-00A rubber according to GB7594.2-1987 is used.

6. Core identification: Insulation color separation identification is used, with the main core being red, green, and white.

7. Ground wire: covered with a semi conductive rubber.

8. Cabling: Three main cores and one ground wire are twisted in the right direction around a semi conductive rubber pad core to form a cable.

9. Sheath: XH-03A rubber according to GB7594.7-1987 is used. The oxygen index of the sheath rubber is ≥ 40.

10. The flame retardant performance of the finished cable meets the requirements of MT386-1995.

11. Cable marking: The surface of the cable is printed with the model, voltage, specifications, and manufacturer.

Marine rubber sheathed flexible cable CEFR-0.6/1kv-1 * 50mm2 manufacturer

Product specifications: Customized according to customer requirements

Product quantity: The minimum order quantity is 100 meters, and the price for 100-200 meters will increase

Packaging instructions: Packaged in trays with a length of meters, packaged in cable shafts with a length of meters

Price Description: Negotiated over the phone, prices are updated at any time based on fluctuations in copper prices

1. Sign a product quality assurance certificate and promise that unqualified products will never leave the factory.

2. Provide product quality tracking services within two years and keep customer service records in archives for 20 years.

3. Due to product quality issues, our company will provide warranty, return, replacement, and meet customer requirements.

Company Name: Tianjin Cable Factory Rubber Cable Factory