Structural diagram of YC-J driving rubber sheathed flexible cable 3 * 6MM2

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Main core and ground core<\ p=''>

UGF 3×6+1×6 84\\/0.30 4.5 1.4 6.0 40.3 3.30<\\ p=''>

UGF 3×10+1×10 84\\/0.40 4.5 1.6 6.0 43.8 1.91<\\ p=''>

UGF 3×16+1×16 126\\/0.40 4.5 1.6 6.0 46.8 1.21<\\ p=''>

UGF 3×25+1×16 196\\/0.40 4.5 1.6 6.0 49.3 0.78<\\ p=''>

UGF 3×25+1×16 276\\/0.40 4.5 1.6 6.0 52.0 0.554<\\ p=''>

Cable Introduction<\ p=''>Structural diagram of YC-J driving rubber sheathed flexible cable 3 * 6MM2Structural diagram of YC-J driving rubber sheathed flexible cable 3 * 6MM2

It is usually a rope like cable made up of several wires or groups of wires (at least two per group) twisted together, with each group of wires insulated from each other and often twisted around a center. The entire outer surface is covered with a highly insulated layer

Wire and cable refer to materials used for power, communication, and related transmission purposes. There is no strict boundary between "wires" and "cables". Products with fewer cores, smaller diameters, and simpler structures are usually referred to as wires, those without insulation are called bare wires, and others are called cables; A conductor with a larger cross-sectional area (greater than 6 square millimeters) is called a large wire, a smaller one (less than or equal to 6 square millimeters) is called a small wire, and an insulated wire is also called a laid wire. <\\ p=''>

Cable classification<\ \ p=''>

Electric wires and cables mainly include bare wires, electromagnetic wires, insulated wires for motors and electrical appliances, power cables, communication cables, and optical cables. Wire and cable refer to materials used for power, communication, and related transmission purposes. There is no strict boundary between "wires" and "cables". Products with fewer cores, smaller diameters, and simpler structures are usually referred to as wires, those without insulation are called bare wires, and others are called cables; A conductor with a larger cross-sectional area (greater than 6 square millimeters) is called a large wire, a smaller one (less than or equal to 6 square millimeters) is called a small wire, and an insulated wire is also called a laid wire. <\\ p=''>

=The inner conductor of the coaxial pair in coaxial communication cables is copper, with a cylindrical cross-section and solid structure. To improve mechanical strength (such as when making submarine cables), bimetallic inner conductors with steel core copper outer layer are also used. The outer conductor is generally made of copper strip, and commonly used forms include wrinkled edge, indentation, locking tooth, etc. The outer conductor needs to have good flexibility, high stability, and simple processing technology. The insulation of coaxial inner and outer conductors should have low dielectric constant and low dielectric loss, as well as a certain mechanical strength to support the outer conductor and keep it concentric with the inner conductor.

Communication cables are a type of transmission frequency band with a wide communication capacity and are not affected by external interference, but they are not easy to maintain. It can transmit telephone, telegram, data, and images, etc. So communication cables have brought great benefits to daily life.

Performance of communication cables:

1. DC resistance: 20 ℃, 0.4mm copper wire, less than or equal to 148 Ω/km, 0.5mm copper wire, less than or equal to 95 Ω/km.

2. Insulation electrical strength: no breakdown between conductors at 1kV for 1 minute and no breakdown between conductors and shields at 3kV for 1 minute.

3. Insulation resistance: Each core wire is grounded to the rest of the wire cores, with HYA cables exceeding 10000M Ω· km and HYAT cables exceeding 3000M Ω· km.

4. Working capacitance: average value of 52 ± 2nF/km.

5. Remote crosstalk defense: The average combined power at 150kHz is greater than 69dB/km.

Communication cables are suitable for urban and township telecommunications lines in local telecommunications networks, as well as special network lines for accessing public networks. Mainly used for pipeline laying. Fill and pour petroleum paste on the inner and outer surfaces of the cable core and shielding layer to prevent moisture from entering. Under environmental conditions ranging from 30 ° C to 60 ° C, the mechanical and electrical properties of the cable remain unchanged.

When we play with our phones or watch TV on our computers, we cannot do without communication signals. The mechanical properties of communication cables are suitable for the strength and elongation of pure copper conductors, which are greater than those of copper aluminum coated conductors. This means that their ketone bodies have excellent mechanical performance. From the perspective of communication cable design.

Our factory adheres to the business philosophy of "integrity-based, quality first, customer satisfaction" and the competitive advantage of "complete variety, uniform specifications, good quality, and excellent service", which has won the trust and support of our customers.

KVV - Copper core PVC insulated and PVC sheathed control cable.
KVV 22- Copper core PVC insulated, PVC sheathed, steel tape armored control cable.
KVVRP - Copper core PVC insulated, PVC sheathed braided shielded control flexible cable.
KVVP 2- Copper core PVC insulated, PVC sheathed copper tape shielded control cable.
KVVP - Copper core PVC insulated, PVC braided shielded control cable.
KVVR - Copper core PVC insulated and PVC sheathed control flexible cable
KVVP22- Copper core PVC insulated, PVC braided shielded steel tape armored control cable.
KVVP2-22- Copper core PVC insulated, PVC copper tape shielded, steel tape armored control cable
KVV32- Copper core PVC insulated, PVC sheathed, steel wire armored control cable
KYJV - Copper core cross-linked polyethylene insulated and polyvinyl chloride sheathed control cable.
KYJV 22- Copper core cross-linked polyethylene insulated, polyvinyl chloride sheathed, steel tape armored control cable.
KYJVRP - Copper core cross-linked polyethylene insulated, polyvinyl chloride sheathed braided shielding control flexible cable.
KYJVP 2- Copper core cross-linked polyethylene insulated, polyvinyl chloride sheathed copper tape shielded control cable.
KYJVP - Copper core cross-linked polyethylene insulated, polyvinyl chloride textile shielded control cable.
KYJVR - Copper core cross-linked polyethylene insulated, polyvinyl chloride sheathed control flexible cable.
KYJVP22- Copper core cross-linked polyethylene insulated, polyvinyl chloride braided shielding steel tape armored control cable.
KYJVP2-22- Copper core cross-linked polyethylene insulated, polyvinyl chloride copper tape shielded, steel tape armored control cable
KYJV32- Copper core cross-linked polyethylene insulated, polyvinyl chloride sheathed, steel wire armored control cable

One:KVVP KYJVP 8 * 0.75 control cableProduct Features and Applications

Suitable for instrument control cable products with AC rated voltage of 450/750 and below, the shielded cable of the patrol detection device adopts twisted aluminum-plastic composite film shielding and copper wire braided shielding, with anti-interference performance *, widely used in computer measurement and control devices.

Secondly:KVVP KYJVP 8 * 0.75 control cableProduct execution standards

Q/HHTZH008

Flame retardant characteristic test shall comply with GB12666.5-90 standard

3： Usage characteristics

1. Rated AC voltage: U0/U 450/750KV

2. The working temperature shall not exceed 70 ℃.

3. The temperature for cable installation and laying should not be lower than 0 ℃.

4. Allowable bending radius for cables: For non armored cables, the minimum bending radius is 10 times the outer diameter of the cable

Copper tape shielded or steel tape armored cables with a minimum diameter of 12 times the outer diameter of the cable

ZR-HYA 20 * 2 * 0.8 flame retardant communication cableProduct Introduction
Product Name: Flame retardant communication cable
型 号： ZR-HYA、ZR-HYAC、ZR-HYAT、ZR-HYA53、ZR-HYAT53、ZR-HYV、ZR-HYA23、ZR-HYAT23、ZR-HYA22、ZR-HYAT22
Product Description: Our factory produces communication cables suitable for fixed installation, overhead or underground in the city
ZR-HYA: Copper core solid polyolefin insulated moisture-proof layer flame-retardant polyethylene sheathed urban communication cable
ZR-HYAT: Copper core solid polyolefin insulated filled moisture-proof layer flame-retardant polyethylene sheathed urban communication cable
ZR-HYAC: Copper core solid polyolefin insulated self-supporting moisture-proof layer flame-retardant polyethylene sheathed urban communication cable
ZR-HYA53: Copper core solid polyolefin insulation, moisture barrier layer, polyethylene sheath, steel plastic tape armor, flame-retardant polyethylene sheath, urban communication cable
ZR-HYAT53: Copper core solid polyolefin insulation filled moisture-proof layer polyethylene sheath steel plastic tape armor flame-retardant polyethylene sheath urban communication cable
ZR-HYA22: Copper core solid polyolefin insulation, moisture barrier layer, polyethylene sheath, steel tape armor, flame-retardant polyvinyl chloride sheath, urban communication cable
ZR-HYA23: Copper core solid polyolefin insulation, moisture barrier layer, polyethylene sheath, steel tape armor, flame-retardant polyethylene sheath, urban communication cable
ZR-HYAT22: Copper core solid polyolefin insulation filled moisture-proof layer polyethylene sheath steel tape armor flame-retardant polyvinyl chloride sheath urban communication cable
ZR-HYAT23: Copper core solid polyolefin insulation filled moisture-proof layer polyethylene sheath steel tape armor flame-retardant polyethylene sheath urban communication cable

【ZR-HYA 20 * 2 * 0.8 flame retardant communication cableSerious Declaration
1. Product quality assurance commitment: Unqualified products will never leave the factory.
2. Provide product quality tracking services within two years and keep customer service records in archives for long-term preservation.
3. Due to product quality issues, our company is responsible for providing returns, exchanges, and meeting user requirements.

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