Three Core MV Copper Cable YJV

Ámbito de aplicación

Sistema

Este producto es adecuado para CA 50Hz, rated voltage 3.6/6KV, 6/6KV, 6/10KV, 8.7/10KV, 8.7/15KV, 12/20KV, 18/30KV, 21/35KV, 26/35kV distribution network or industrial installations in the fixed laying.

Ocasión

It is mainly used in the underground power grid of urban building communities, the leading lines of power generation and substations (all), and the use of power supply and distribution. For example, can be used in power distribution and other places within industrial and mining enterprises.

Features

It has the characteristics of high normal operation temperature of conductor, simple structure, convenient use, and not limited by laying drop.

Standards Compliant

Implementation Standards

GB/T 12706-2020 Extruded insulated power cables and accessories with rated voltages 1kV (Um=1.2kV) to 35kV (Um=40.5kV)

Additional Standards

 

Usage features

Tensión nominal

The rated voltage is 3.6/6kV, and the maximum voltage of the AC system should not exceed 7.2kV.

The rated voltage is 6/6kV, and the maximum voltage of the AC system should not exceed 7.2kV.

The rated voltage is 6/10kV, and the maximum voltage of the AC system should not exceed 12kV.

The rated voltage is 8.7/10kV, and the maximum voltage of the AC system should not exceed 12kV.

The rated voltage is 8.7/15kV, and the maximum voltage of the AC system should not exceed 17.5kV.

The rated voltage is 12/20kV, and the maximum voltage of the AC system should not exceed 24kV.

The rated voltage is 18/30kV, and the maximum voltage of the AC system should not exceed 36kV.

The rated voltage is 21/35kV, and the maximum voltage of the AC system should not exceed 40.5kV.

The rated voltage is 26/35kV, and the maximum voltage of the AC system should not exceed 40.5kV.

Temperatura de funcionamiento

The maximum allowable long-term working temperature of the cable conductor is 90°C; when short-circuited, the maximum temperature of the cable conductor does not exceed 250°C, continuously the time does not exceed 5s.

Ambient Temperature

The minimum ambient temperature for cable operation is -10°C.

Laying Temperature

During installation and laying, the temperature should not be lower than 0℃.

Bending Radius

When the single-core cable is unarmored, the recommended minimum bending radius of the cable during installation is 20D. When the single-core cable is armored, the recommended minimum bending radius of the cable during installation is 15D. When the three-core cable is unarmored, the recommended minimum bending radius of the cable during installation is 15D. When the three-core cable is armored, the recommended minimum bending radius of the cable during installation is 12D. Note: D es el diámetro exterior del cable.

Identificación del producto

Cores of Cable Wire

Color mark 1 core: omit 3 core: red, yellow, green (plus color tape)

Vaina

La cubierta exterior del cable suele ser negra, but other colors can also be used in accordance with the manufacturer or buyer’s agreement to adapt to its use environment. The cable should have a continuous identification of the manufacturer’s name, product model, Voltaje nominal, and the manufacturer’s name identification can be a repeated identification of the manufacturer or trademark. The distance between the end of a complete mark and the beginning of the next mark: should not exceed 500mm on the cable outer sheath; The cable insulation or tape should not exceed 200mm. Printed signs should be rub resistant and not easy to fall off, and the print on the surface should be legible.

Note: The mark on the surface of the sheath can also add other content according to the custom of the user or the manufacturer.

Entrega y tolerancia

Duración de la entrega

Cables weighing less than 80kg are allowed to be delivered in coils, if there is no agreement, the delivery length is not less than 100 meters. Delivery of short sections of cable not less than 20 meters in length is permitted, the quantity of which does not exceed 10% of the total length of delivery, or any length of cable may be delivered according to mutual agreement.

Length Error

The measurement error of delivery length is ±0.5%.

Embalaje, Transporte y almacenamiento

Embalaje

Los cables en rollos o bobinas deben estar cuidadosamente enrollados y debidamente embalados. La bandeja de cables debe cumplir con JB/T 8137-1999. Los extremos del cable deben estar sellados de forma segura. Los extremos del cable que se extienden fuera del disco deben cubrirse con una cubierta protectora. La longitud de los extremos del cable que se extienden fuera del disco debe ser inferior a 300 mm. El paquete de cable llevará una etiqueta que indique lo siguiente:: Nombre del fabricante, modelo, especificación, Voltaje nominal, largura, calidad, Fecha de fabricación, Número estándar o marca de certificación, la dirección de rotación correcta de la bandeja de cables, etcetera.

Transporte

El transporte se realiza generalmente en forma de vehículos y barcos, y el cable debe estar firmemente fijado durante el transporte para evitar colisiones mutuas o vuelcos y causar daños al cable o al equipo. No se permite que la bandeja de cables quede plana. Está estrictamente prohibido dejar caer la bandeja de cables con el cable desde la altura durante el transporte.

Almacenamiento

El cable terminado debe almacenarse en un entorno donde la temperatura esté entre 0 y 40 ° C y la humedad está por debajo 85%, para que no se exponga directamente a la luz solar o a la lluvia, y debe estar adecuadamente ventilado para mantener el ambiente seco. Cables are stored and used in accordance with the above requirements and can generally be used for more than 25 years.

Instrucciones de pedido

Al realizar el pedido, El modelo de cable, especificación, largura, Fecha de entrega, El método de embalaje y otra información necesaria deben estar correctamente marcados. For example:

Model: YJV

Especificación: 3×150

Length: 200m

Packing method: iron tray packing

Delivery date: last day valid

Mode of transport: train transport, car transport, ship transport or air transport

Place of delivery: buyer’s warehouse or site or buyer’s own delivery

Note: The mode of transportation and place of delivery shall be specified by the buyer.

Aviso de instalación

Durante la instalación, the ambient temperature should not be lower than 0 ° C. If the ambient temperature measured by the thermometer is lower than 0 ° C, Precaliente el cable antes de prepararlo para la instalación. The bending radius during cable laying should be strictly controlled to avoid mechanical damage inside the cable.

Rated Voltage	No. of CORES	CORSS SECTIONAL(MM2)	DIRECTOR	CORE DIAMETER (MILÍMETRO)	CONDUCTOR SHIELD THICKNESS(MILÍMETRO)	INSULATION THICKNESS(MILÍMETRO)	NON METAL SHIELD SPEC. (MILÍMETRO)	METAL SHIELD SPEC. (MILÍMETRO)	CINTURÓN (MILÍMETRO)	JACKET THICKNESS (MILÍMETRO)	OVERALL DIAMETER (MILÍMETRO)	WEIGHT (KG/KM)
3.6/6KV	3	3×25	7/2.18	6	0.8	2.5	0.7	30×0.10	60×0.20	2.1	35.6	1674.8
	3	3×35	7/2.58	7	0.8	2.5	0.7	30×0.10	60×0.20	2.1	37.8	2030.8
	3	3×50	10/2.58	8.4	0.8	2.5	0.7	30×0.10	60×0.20	2.2	41	2549.1
	3	3×70	19/2.18	10	0.8	2.5	0.7	30×0.10	60×0.20	2.4	44.8	3260.6
	3	3×95	19/2.58	11.6	0.8	2.5	0.7	40×0.10	60×0.20	2.5	48.5	4141
	3	3×120	24/2.58	13	0.8	2.5	0.7	40×0.10	60×0.20	2.6	51.7	4968.7
	3	3×150	30/2.58	14.6	0.8	2.5	0.7	40×0.10	60×0.20	2.7	55.3	5955.5
	3	3×185	37/2.58	16.2	0.8	2.5	0.7	40×0.10	60×0.20	2.8	59	7081.9
	3	3×240	48/2.58	18.5	0.8	2.6	0.7	40×0.10	60×0.20	3	64.8	8892.8
	3	3×300	60/2.58	20.6	0.8	2.8	0.7	40×0.10	60×0.20	3.2	70.5	10875.2
	3	3×400	61/2.94	23.8	0.8	3	0.7	40×0.10	60×0.20	3.4	78.7	13928.6
6/6KV	3	3×25	7/2.18	6	0.8	3.4	0.7	30×0.10	60×0.20	2.2	39.7	1913.5
	3	3×35	7/2.58	7	0.8	3.4	0.7	30×0.10	60×0.20	2.3	42	2299.2
	3	3×50	10/2.58	8.4	0.8	3.4	0.7	30×0.10	60×0.20	2.4	45.2	2837.2
	3	3×70	19/2.18	10	0.8	3.4	0.7	40×0.10	60×0.20	2.5	48.9	3551.8
	3	3×95	19/2.58	11.6	0.8	3.4	0.7	40×0.10	60×0.20	2.6	52.5	4451.6
	3	3×120	24/2.58	13	0.8	3.4	0.7	40×0.10	60×0.20	2.7	55.8	5298.8
	3	3×150	30/2.58	14.6	0.8	3.4	0.7	40×0.10	60×0.20	2.8	59.4	6306.2
	3	3×185	37/2.58	16.2	0.8	3.4	0.7	40×0.10	60×0.20	2.9	63.1	7453.3
	3	3×240	48/2.58	18.5	0.8	3.4	0.7	40×0.10	60×0.20	3.1	68.4	9253.6
	3	3×300	60/2.58	20.6	0.8	3.4	0.7	40×0.10	60×0.20	3.3	73.3	11175.4
	3	3×400	61/2.94	23.8	0.8	3.4	0.7	40×0.10	60×0.20	3.5	80.6	14160.5
6/10KV	3	3×25	7/2.18	6	0.8	3.4	0.7	30×0.10	60×0.20	2.2	39.7	1913.5
	3	3×35	7/2.58	7	0.8	3.4	0.7	30×0.10	60×0.20	2.3	42	2299.2
	3	3×50	10/2.58	8.4	0.8	3.4	0.7	30×0.10	60×0.20	2.4	45.2	2837.2
	3	3×70	19/2.18	10	0.8	3.4	0.7	40×0.10	60×0.20	2.5	48.9	3551.8
	3	3×95	19/2.58	11.6	0.8	3.4	0.7	40×0.10	60×0.20	2.6	52.5	4451.6
	3	3×120	24/2.58	13	0.8	3.4	0.7	40×0.10	60×0.20	2.7	55.8	5298.8
	3	3×150	30/2.58	14.6	0.8	3.4	0.7	40×0.10	60×0.20	2.8	59.4	6306.2
	3	3×185	37/2.58	16.2	0.8	3.4	0.7	40×0.10	60×0.20	2.9	63.1	7453.3
	3	3×240	48/2.58	18.5	0.8	3.4	0.7	40×0.10	60×0.20	3.1	68.4	9253.6
	3	3×300	60/2.58	20.6	0.8	3.4	0.7	40×0.10	60×0.20	3.3	73.3	11175.4
	3	3×400	61/2.94	23.8	0.8	3.4	0.7	40×0.10	60×0.20	3.5	80.6	14160.5
8.7/10KV	3	3×25	7/2.18	6	0.8	4.5	0.7	30×0.10	60×0.20	2.4	44.8	2251.6
	3	3×35	7/2.58	7	0.8	4.5	0.7	40×0.10	60×0.20	2.5	47.2	2655.9
	3	3×50	10/2.58	8.4	0.8	4.5	0.7	40×0.10	60×0.20	2.6	50.4	3217.3
	3	3×70	19/2.18	10	0.8	4.5	0.7	40×0.10	60×0.20	2.7	54	3957.2
	3	3×95	19/2.58	11.6	0.8	4.5	0.7	40×0.10	60×0.20	2.8	57.7	4884.7
	3	3×120	24/2.58	13	0.8	4.5	0.7	40×0.10	60×0.20	2.9	60.9	5754.2
	3	3×150	30/2.58	14.6	0.8	4.5	0.7	40×0.10	60×0.20	3	64.5	6788
	3	3×185	37/2.58	16.2	0.8	4.5	0.7	40×0.10	60×0.20	3.1	68.2	7961.6
	3	3×240	48/2.58	18.5	0.8	4.5	0.7	40×0.10	60×0.20	3.3	73.5	9801.3
	3	3×300	60/2.58	20.6	0.8	4.5	0.7	40×0.10	60×0.20	3.4	78.3	11725.3
	3	3×400	61/2.94	23.8	0.8	4.5	0.7	40×0.10	60×0.20	3.7	85.8	14799.2
8.7/15KV	3	3×25	7/2.18	6	0.8	4.5	0.7	30×0.10	60×0.20	2.4	44.8	2251.6
	3	3×35	7/2.58	7	0.8	4.5	0.7	40×0.10	60×0.20	2.5	47.2	2655.9
	3	3×50	10/2.58	8.4	0.8	4.5	0.7	40×0.10	60×0.20	2.6	50.4	3217.3
	3	3×70	19/2.18	10	0.8	4.5	0.7	40×0.10	60×0.20	2.7	54	3957.2
	3	3×95	19/2.58	11.6	0.8	4.5	0.7	40×0.10	60×0.20	2.8	57.7	4884.7
	3	3×120	24/2.58	13	0.8	4.5	0.7	40×0.10	60×0.20	2.9	60.9	5754.2
	3	3×150	30/2.58	14.6	0.8	4.5	0.7	40×0.10	60×0.20	3	64.5	6788
	3	3×185	37/2.58	16.2	0.8	4.5	0.7	40×0.10	60×0.20	3.1	68.2	7961.6
	3	3×240	48/2.58	18.5	0.8	4.5	0.7	40×0.10	60×0.20	3.3	73.5	9801.3
	3	3×300	60/2.58	20.6	0.8	4.5	0.7	40×0.10	60×0.20	3.4	78.3	11725.3
	3	3×400	61/2.94	23.8	0.8	4.5	0.7	40×0.10	60×0.20	3.7	85.8	14799.2
12/20KV	3	3×35	7/2.58	7	0.8	5.5	0.7	40×0.10	60×0.20	2.6	51.7	2992.9
	3	3×50	10/2.58	8.4	0.8	5.5	0.7	40×0.10	60×0.20	2.7	54.9	3574.5
	3	3×70	19/2.18	10	0.8	5.5	0.7	40×0.10	60×0.20	2.8	58.5	4337.1
	3	3×95	19/2.58	11.6	0.8	5.5	0.7	40×0.10	60×0.20	2.9	62.2	5287.4
	3	3×120	24/2.58	13	0.8	5.5	0.7	40×0.10	60×0.20	3	65.4	6177
	3	3×150	30/2.58	14.6	0.8	5.5	0.7	40×0.10	60×0.20	3.1	69.1	7235
	3	3×185	37/2.58	16.2	0.8	5.5	0.7	40×0.10	60×0.20	3.3	72.9	8463
	3	3×240	48/2.58	18.5	0.8	5.5	0.7	40×0.10	60×0.20	3.4	78.1	10304.9
	3	3×300	60/2.58	20.6	0.8	5.5	0.7	40×0.10	60×0.20	3.6	83	12294.3
	3	3×400	61/2.94	23.8	0.8	5.5	0.7	40×0.10	60×0.20	3.8	90.3	15377.9
18/30KV	3	3×50	10/2.58	8.4	0.8	8	0.7	40×0.10	60×0.20	3.1	66.5	4635.5
	3	3×70	19/2.18	10	0.8	8	0.7	40×0.10	60×0.20	3.2	70.1	5457.3
	3	3×95	19/2.58	11.6	0.8	8	0.7	40×0.10	60×0.20	3.3	73.8	6467.1
	3	3×120	24/2.58	13	0.8	8	0.7	40×0.10	60×0.20	3.4	77	7409.2
	3	3×150	30/2.58	14.6	0.8	8	0.7	40×0.10	60×0.20	3.5	80.6	8525
	3	3×185	37/2.58	16.2	0.8	8	0.7	40×0.10	60×0.20	3.6	84.3	9780.7
	3	3×240	48/2.58	18.5	0.8	8	0.7	40×0.10	60×0.20	3.8	89.6	11742.3
	3	3×300	60/2.58	20.6	0.8	8	0.7	40×0.10	60×0.20	3.9	94.3	13770.1
	3	3×400	61/2.94	23.8	0.8	8	0.7	40×0.10	60×0.20	4.2	101.8	17015.2
21/35KV	3	3×50	10/2.58	8.4	0.8	9.3	0.7	40×0.10	60×0.20	3.3	72.5	5259.5
	3	3×70	19/2.18	10	0.8	9.3	0.7	40×0.10	60×0.20	3.4	76.1	6112
	3	3×95	19/2.58	11.6	0.8	9.3	0.7	40×0.10	60×0.20	3.5	79.8	7152.4
	3	3×120	24/2.58	13	0.8	9.3	0.7	40×0.10	60×0.20	3.6	83	8121.8
	3	3×150	30/2.58	14.6	0.8	9.3	0.7	40×0.10	60×0.20	3.7	86.6	9268.2
	3	3×185	37/2.58	16.2	0.8	9.3	0.7	40×0.10	60×0.20	3.8	90.3	10554.7
	3	3×240	48/2.58	18.5	0.8	9.3	0.7	40×0.10	60×0.20	4	95.6	12561.9
	3	3×300	60/2.58	20.6	0.8	9.3	0.7	40×0.10	60×0.20	4.1	100.3	14629.1
	3	3×400	61/2.94	23.8	0.8	9.3	0.7	40×0.10	60×0.20	4.4	107.8	17938.4
26/35KV	3	3×50	10/2.58	8.4	0.8	10.5	0.7	40×0.10	60×0.20	3.5	78	5885
	3	3×70	19/2.18	10	0.8	10.5	0.7	40×0.10	60×0.20	3.6	81.7	6767.6
	3	3×95	19/2.58	11.6	0.8	10.5	0.7	40×0.10	60×0.20	3.7	85.3	7835.1
	3	3×120	24/2.58	13	0.8	10.5	0.7	40×0.10	60×0.20	3.8	88.5	8829.7
	3	3×150	30/2.58	14.6	0.8	10.5	0.7	40×0.10	60×0.20	3.9	92.2	10006.5
	3	3×185	37/2.58	16.2	0.8	10.5	0.7	40×0.10	60×0.20	4	95.8	11319.8
	3	3×240	48/2.58	18.5	0.8	10.5	0.7	40×0.10	60×0.20	4.2	101.2	13371.4
	3	3×300	60/2.58	20.6	0.8	10.5	0.7	40×0.10	60×0.20	4.3	105.9	15475.3
	3	3×400	61/2.94	23.8	0.8	10.5	0.7	40×0.10	60×0.20	4.6	113.4	18844.4