The CEFR/SA/DA4 * 2.5 cable meets the GB2951.19 flame resistance range. It is applicable to various ships, offshore oil platforms and other water structures with AC rated voltage of 250V and below, and is used for interference insensitive circuits. It is used for control systems of various ships and offshore oil platforms.
Model and name:
CKVV/DA: PVC insulated PVC sheathed marine control cable, DA type
CKVV80/DA: PVC insulated polyethylene inner sheathed bare copper wire braided armored marine control cable, DA type
CKVV90/DA: PVC insulated polyethylene inner sheathed bare steel wire braided armored marine control cable, DA type
CKVV92/DA: PVC insulated polyethylene inner sheathed bare steel wire braided armored PVC sheathed marine control cable, DA type
CKJV/DA: XLPE insulated PVC sheathed marine control cable, DA type
CKJV80/DA: cross-linked polyethylene insulated PVC inner sheathed bare copper wire braided armored marine control cable, DA type
CKJV90/DA: cross-linked polyethylene insulated PVC inner sheathed bare steel wire braided armored marine control cable, DA type
CKJV92/DA: cross-linked polyethylene insulated PVC inner sheathed bare steel wire braided armored PVC outer sheathed marine control cable, DA type
CKXV/DA: natural styrene butadiene insulated PVC sheathed marine control cable, DA type
CKXV80/DA: natural styrene butadiene insulated PVC inner sheathed bare copper wire braided armored marine control cable, DA type
CKXV90/DA: natural styrene butadiene insulated PVC inner sheathed bare steel wire braided armored PVC outer sheathed marine control cable, DA type
CKXV92/DA: natural styrene butadiene insulated PVC inner sheathed bare steel wire braided armored PVC outer sheathed marine control cable, DA type
CKXF/DA: natural styrene butadiene insulated PVC sheathed marine control cable, DA type
CKXF80/DA: natural styrene butadiene insulated PVC inner sheathed bare copper wire braided armored marine control cable, DA type
CKXF90/DA: natural styrene butadiene insulated PVC inner sheathed bare steel wire braided armored PVC outer sheathed marine control cable, DA type
CKXF92/DA: natural styrene butadiene insulated PVC inner sheathed bare steel wire braided armored PVC outer sheathed marine control cable, DA
CKVV/SA: PVC insulated PVC sheathed marine control cable, SA type
CKVV80/SA: PVC insulated PVC sheathed bare copper wire braided armored marine control cable, SA type
Model and name of ethylene propylene insulated neoprene sheathed marine power cable
Model name Long term working temperature of wire core
CEF/DA ethylene propylene insulated neoprene sheathed marine power cable DA type 85 ℃
CEF80/DA ethylene propylene insulated neoprene inner sheathed bare copper wire braided armored marine power cable DA type 85 ℃
CEF90/DA ethylene propylene insulated neoprene inner sheathed bare steel wire braided armored marine power cable DA type 85 ℃
CEF82/DA ethylene propylene insulated neoprene inner sheathed bare copper wire braided armored polyethylene sheathed marine power cable DA type 85 ℃
CEF92/DA ethylene propylene insulated neoprene inner sheathed bare steel wire braided armored polyethylene sheathed marine power cable DA type 85 ℃
CEH/DA ethylene propylene insulated chlorosulfonated polyethylene sheathed marine power cable DA type 85 ℃
CEH80/DA ethylene propylene insulated chlorosulfonated polyethylene inner sheath bare copper wire braided armored sheath marine power cable DA type 85 ℃
CEH90/DA ethylene propylene insulated chlorosulfonated polyethylene inner sheathed bare steel wire braided armored sheathed marine power cable DA type 85 ℃
CEH82/DA ethylene propylene insulated chlorosulfonated polyethylene inner sheathed bare copper wire braided armored polyethylene sheathed marine power cable DA type 85 ℃
CEH92/DA ethylene propylene insulated chlorosulfonated polyethylene inner sheathed bare steel wire braided armored polyethylene sheathed marine power cable DA type 85 ℃
CEV/DA ethylene propylene insulated PVC sheathed marine power cable DA type 85 ℃
CEV80/DA ethylene propylene insulated PVC inner sheathed bare copper wire braided armored sheathed marine power cable DA type 85 ℃
CEV90/DA ethylene propylene insulated PVC inner sheathed bare steel wire braided armored sheathed marine power cable DA type 85 ℃
CEV82/DA ethylene propylene insulated PVC inner sheathed copper wire braided armored polyethylene sheathed marine power cable DA type 85 ℃
CEV92/DA ethylene propylene insulated PVC inner sheathed steel wire braided armored polyethylene sheathed marine power cable DA type 85 ℃
CEFR/DA ethylene propylene insulated neoprene sheathed marine power flexible cable DA type 85 ℃
CEHR/DA ethylene propylene insulated chlorosulfonated polyethylene sheathed marine power flexible cable DA type 85 ℃
CEFP/DA ethylene propylene insulated shielded neoprene sheathed marine power cable DA type 85 ℃
1) Used for power, lighting and control cables in river and sea ships and floating structures on water. Working voltage is 500V AC or 1000V DC and below
（ 2) Soft structure cables are used to connect mobile electrical equipment, and the rest are used for fixed laying
（ 3) The steel wire braided cable is used in places vulnerable to external force damage. Copper wire braided cables are used in places where interference is prevented
（ 4) All cables can be used in places where no extension is required
Requirements for use of marine cables:
（ 1) The cable shall be applicable to the requirements of various climatic conditions all over the world and can withstand various climatic conditions in cold, dry and humid regions.
（ 2) The ship is far away from the land for a long time, which requires high safety and reliability of the cable, such as good electrical performance, stability, and no delay. Cables laid in some cabins shall have good oil resistance.
（ 3) The space inside the ship is small, and the requirements for cable outer diameter and outer diameter tolerance are strict. In order to facilitate installation, the cable shall be flexible. In some cabins (such as main engine and boiler cabins), the temperature is as high as 45-55, and some humidity is as high as 95% or more, so the cable is required to have good heat resistance, moisture resistance and mold resistance.
（ 4) When the cable is installed or moved, the tension is generally greater than that on land, and it is vulnerable to external forces such as scraping and scraping, so it is required to have good mechanical performance. Cables on deck and mast shall be resistant to sunlight, atmospheric and seawater erosion.
（ 5) Some cables are required to have anti-interference capability.
（ 6) Flame retardant and fire-resistant requirements for marine wires and cables are particularly strict.
Use Properties
The long-term allowable working temperature of the cable is 85, rated voltage Uo/U is 0.6/1KV. The small bending radius of the cable during laying is as follows: the metal shielded armored type is 6 times of the outer diameter of the cable. For non armored type, when the outer diameter is less than or equal to 25mm, it is 4 times of the outer diameter of the cable, and when the outer diameter is greater than 25mm, it is 6 times of the outer diameter of the cable.
Model name: CEFR/DA ethylene propylene insulated neoprene sheathed marine power flexible cable, DA type, used for connecting mobile appliances.
technical requirement
1. It shall be able to withstand a single 30000 degree curve test.
2. The cable shall be able to withstand the AC voltage of 3500V or the DC voltage of 8400V without breakdown for 5min.
3. The cable core structure, insulation resistance, insulation and sheath thickness and weight shall comply with GB9331.2-88
Product structure:
Conductor: bare copper conductor
Insulation: Ethylene propylene insulation
Insulation color: red, yellow, green, black, brown, blue, yellow/green multi-core with black code
Jacket: Neoprene sheath
Sheath color: black
technical requirement
1. It shall be able to withstand a single 30000 degree curve test.
2. The cable shall be able to withstand the AC voltage of 3500V or the DC voltage of 8400V without breakdown for 5min.
3. The cable core structure, insulation resistance, insulation and sheath thickness and weight shall comply with GB9331.2-88.
6、 Delivery requirements
1. The cable delivery length shall be three cores or less and the conductor section shall not be more than 2.5 square meters, which shall not be less than 150 meters, and other cables shall be 100 meters.
2. It is allowed to deliver short cables with a length not less than 20m, but the quantity shall not exceed 10% of the delivery length.
3. Any length of cable is allowed to be delivered according to the agreement of both parties.
4. The length error shall not exceed - 0.5%.
