Product Details

Product Description

300mm2 armoured submarine electrical high voltage power cable

The description of Multicore power cable : 1. Conductors: copper or aluminum. 2. Both armored and non-armored type power cables are available. 3. Voltage rating: 0.6/1kv 3.6/6kv 6/10kv 8.7/15kv 26/35kv 4. PVC or XLPE Insulated. 5. Standards:IEC, BS, ASTM, NFC, AS, GOST etc. or other special characteristics as customers request. 6.Max Long-time operating temperature of PVC insulated cable is 70°C,XLPE 90°C 7 .Installing temperature of cable should not be less than 0°C 8.Max short-circuit temperature is:PVC not exceed 160°C,XLPE 250°C,Not more than5 Sec. 9.Permitting bending radius cable: Not less than 10 D times (D:external diameter of cable)

Technical Performance of power cable

1. PVC insulated cable conductor maximum temperature rating of 70 ℃, when a short circuit occurs (the longest duration of no more than 5S), the conductor temperature does not exceed 160 ℃.

2. The maximum rated temperature of XLPE insulated cable conductor is 90 ℃, short (the longest duration of no more than 5S) occurs, the conductor temperature does not exceed 250 ℃.

3. when installing PVC insulated or jacketed cable ambient temperature not below 0 ℃.

4. Perfect chemical stability, resistant against acids, alkali, grease and organic solvents, and flamer retardant.

Minimum bending radius
Project	Single core cable			Multi-core cable
Project		Unarmored	Armored	Unarmored	Armored
Mounting the cable minimum bend radius	20D	15D	15D	12D
Minimum bending radius near the connection box and termination cable	15D	12D	12D	10D

Power Cable Advantages

1. Occupies a small area. It is usually buried in the soil or laid indoors. In trenches and tunnels, the insulation distance between the lines is small, no towers are used, it occupies less land, and basically does not occupy space on the ground.

2. High reliability. Affected by climatic conditions and surrounding environment, transmission performance is stable and reliability is high.

3. It has more favorable conditions for the development of ultra-high voltage and large capacity, such as low temperature and super-conducting cables. 4. Large distributed capacitance. 5. Low maintenance workload. 6. The possibility of electric shock is small.

Model Specifications

Some power cable models and usage scenarios

Model			Application
Copper	Aluminum		Application
VV	VLV	Lay indoors, pipes, tunnels
VY	VLY
VV22	VLV22
VV23	VLY23	Lay underneath, able to withstand external mechanical forces
YJV	YJLV	Laying aerial, indoor, cable trench, tunnel, underground
YJY	YJLY	Laying indoor, cable trench, tunnel, underground
YJV22	YJLV22	Fixedly laid in the place with external pressure
YJV23	YJLV23	Fixedly laid in places where external forces are often applied
YJV32	YJLV32	Fixed installation in places that can withstand tensile forces
YJV33	YJLV33
YJV42	YJLV42	Fixedly laid underwater, in a shaft or in a place that can withstand tensile forces
YJV43	YJLV43	Fixed installation in places that can withstand large tensile forces
ZR-VV	ZR-VLV	Lay indoors, tunnels, pipes
ZR-VV22	ZR-VLV22	Laid indoors, in tunnels, directly buried in the soil, able to withstand pressure and other external forces
ZR-VV32	ZR-VLV32	Laid indoors, mines, can withstand considerable tension
ZR-VV42	AR-VLV42	Laid indoors, mines, can withstand considerable axial tension

SPEC (mm2)	Conductor structure			Insulation	Insulation	Approx overall	Approx
		Phase	Neutral			Thickness (mm)	diameter (mm)	weight (mm)
		(compacted Al)	(alloy)
		No./mm	No./mm
		No./mm	No./mm
116+116	7/1.72	7/1.72	XLPE (HDPE)	1.2	12.5	110.1
125+125	7/2.15	7/2.15			1.2	14.9	163.9
135+135	7/2.54	7/2.54			1.4	17.5	229
150+150	7/2.92	7/2.92			1.4	20.1	300
170+170	19/2.15	19/2.15			1.4	23.6	423.2
195+195	19/2.54	19/2.54			1.6	27.6	585.4
216+116	7/1.72	7/1.72			1.2	14.2	175.8
225+125	7/2.15	7/2.15			1.2	16.7	258.4
235+135	7/2.54	7/2.54			1.4	19.7	361.2
250+150	7/2.92	7/2.92			1.4	22.5	472.1
270+170	19/2.15	19/2.15			1.4	26.1	658.3
295+195	19/2.54	19/2.54			1.6	30.5	908.2
316+116	7/1.72	7/1.72			1.2	16.3	241.5
325+125	7/2.15	7/2.15			1.2	19.1	353.6
335+135	7/2.54	7/2.54			1.4	22.5	493.5
350+150	7/2.92	7/2.92			1.4	25.7	644.1
370+170	19/2.15	19/2.15			1.4	29.7	895.2
395+195	19/2.54	19/2.54			1.6	34.6	1233.5

Notice

In addition, we also have NH-YJV, WDZ-YJV, WDZA-YJV, WDZA-YJV, WDZV-YJV, NH-YJV22, WDZ-YJV22, WDZA-YJV22, WDZZ-YJV22 and other models.If you need other models and sizes, please click to contact us！！！

Product Usage

_{Laying of pipes and cables}

_{Tunnel cable laying}

_{Underwater cable laying}

_{Underground buried cable laying}

_{Overhead cable laying}

_{Rail transit cable laying}

Specification for installation, operation and laying of power cables

1. direct burial cable, generally use armored cable, direct embedment depth of not less than 0.7m 2. The net distance for the installation of cables of 10kV and below should be ≥0.1M, the net distance for the installation of cables of 10kV and above should be ≥0.25m, and the net distance between cross-installation of cables should be ≥0.5m 3. When the cable is close to the thermal pipeline (including oil pipeline), the electrical clearance should be not less than 2m; when crossing, the electrical clearance should be not less than 0.5m; 4. When the cable is directly buried, there must be a good soil layer at the bottom of the cable trough without stones or other hard debris. Otherwise, a 100mm thick layer of soft soil or sand should be laid. After laying the cable, it should be covered with a 100mm thick layer of soft soil or sand, and then covered with a concrete protection board. The width of the cable on both sides of the diameter should exceed 50mm. 5. When the cable leads from the ground or cable trench to the ground, the part 2m above the ground shall be protected by a metal pipe or cover, and its root shall be 0.1M underground. 6. When installing a cable with an external shield, the semi-conductive shield must be removed from the terminals and the insulation must not be damaged during operation. The copper strip and steel strip at the end of the cable must be well grounded. The grounding lead-out wire should be a tin-plated textile copper wire. When connecting to the cable copper strip, chrome iron tin soldering should be used. 7. The crane must be loaded or unloaded with a crane or forklift. Do not carry or lay cables horizontally. The installation of large cables must use cable laying equipment. 8. The end of the cable should be sealed to prevent erosion by water and other corrosive materials.

Packing & Delivery

Packing

Material:
Steel wooden drum (fumigation)
Cable length in each drum: 500m/1000m or as per actual cable length requirements.

Drum size:
As per cable length and container size
*In order to quote you accurate price, kindly tell us your needed cable length quantity. Larger quantity, more discount benefit ready for you!

Delivery:

Port: Tianjin, or other ports as per your requirements.

Sea freight: FOB/C&F/CIF quotation are all available.
*For some countries such as Africa countries, middle east countries, our sea freight quotation is much cheaper than clients get from local shipping agency.

Related Products

ABC CABLE

CONTROL CABLE

OVERHEAD INSULATED CABLE

RUBBER CABLE

ELECTRIC WIRE

WELDING CABLE

Our Company

People's Cable Group Co., Ltd

People's Cable Group Co., Ltd. Was founded in 2007, with good transport facilities which adjacent to the 310 national highway-Lian Huo highway. Our company had 2 factories(Zhitian factory and Zhulin factory), occupies total area of more than 300,000 square meters, with building area 230,000 square meters. The real capital assets more than 10 million USD, with 630 staff members, 65 of which are professional and technical experts.
Our mainly products as follow:

1.PVC insulated electric wire whatever copper conductor,aluminum conductor,CCA(copper clad aluminum),CCS(copper clad steel).
2.PVC insulated power cable and xlpe insulated power cable with or without armor upto 35kv.
3.Rubber cable like welding cable, mining cable, control cable and so on.
4.Aerial bundled cable(ABC cable) up to 10kv, like Duplex ABC cable, Triplex ABC cable, Quadruplex ABC cable and so on.
5.Bare conductor like AAC, AAAC, ACSR, AACSR, ACAR, ACSR/AW, aluminum clad steel wire, galvanized steel wire and so on.

FAQ

Q1: When can I get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in
your email so that we will regard your inquiry priority.
Q2: How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. Sample is free, but the freight charge should be paid.
Q3: How long can I expect to get the sample?
After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7 days.
The samples will be sent to you via express and arrive in 3~5 days.
Q4: What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order.The best record we keep is delivering 10 kilometers cable within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.

Contact Supplier