Three Core MV Copper Cable YJV

Сфера применения

Система

This product is suitable for AC 50Hz, rated voltage 3.6/6KV, 6/6КВ, 6/10КВ, 8.7/10КВ, 8.7/15КВ, 12/20КВ, 18/30КВ, 21/35КВ, 26/35kV distribution network or industrial installations in the fixed laying.

Случай

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. Например, can be used in power distribution and other places within industrial and mining enterprises.

Функции

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

Соответствие стандартам

Стандарты реализации

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

Дополнительные стандарты

 

Особенности использования

Номинальное напряжение

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.

Рабочая температура

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.

Температура окружающей среды

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

Температура укладки

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

Радиус изгиба

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. Заметка: D - наружный диаметр кабеля.

Идентификация продукта

Cores of Cable Wire

Color mark 1 ядро: omit 3 ядро: красный, yellow, зеленый (plus color tape)

Ножны

The outer sheath of the cable is usually black, 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, номинальное напряжение, 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.

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

Доставка и допуски

Продолжительность доставки

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 Метров. Delivery of short sections of cable not less than 20 meters in length is permitted, the quantity of which does not exceed 10% от общей продолжительности поставки, or any length of cable may be delivered according to mutual agreement.

Ошибка длины

Погрешность измерения длины доставки составляет ±0,5%.

Упаковка, Транспортировка и хранение

Упаковка

Cables in rolls or coils should be neatly wound and properly packed. The cable tray shall comply with JB/T 8137-1999. The cable ends should be securely sealed. The cable ends extending out of the disk should be covered with a protective cover. The length of the cable ends extending out of the disk should be less than 300mm. The cable package shall bear a label indicating: Manufacturer name, модель, спецификация, номинальное напряжение, длина, качество, Дата изготовления, Стандартный номер или знак сертификации, the correct rotation direction of the cable tray, и так далее.

Транспорт

Transportation is generally in the form of vehicles and ships, and the cable must be firmly fixed during transportation to avoid mutual collision or tipping over and causing damage to the cable or equipment. Cable tray is not allowed to lay flat. It is strictly forbidden to drop the cable tray with the cable from the height during transportation.

Хранение

The finished cable should be stored in an environment where the temperature is between 0 и 40 ° C and the humidity is below 85%, so that it is not directly exposed to sunlight or rain, and it should be properly ventilated to keep the environment dry. Cables are stored and used in accordance with the above requirements and can generally be used for more than 25 годы.

Инструкция по заказу

При заказе, Модель кабеля, спецификация, длина, Дата поставки, способ упаковки и другая необходимая информация должны быть правильно обозначены. Например:

Модель: YJV

Спецификация: 3×150

Длина: 200m

Способ упаковки: Упаковка в железный лоток

Дата поставки: Последний день действия

Вид транспорта: Железнодорожный транспорт, Автомобильный транспорт, Морской транспорт или воздушный транспорт

Место доставки: склад или площадка покупателя или собственная доставка покупателя

Заметка: Вид транспорта и место доставки определяются покупателем.

Уведомление об установке

Во время установки, the ambient temperature should not be lower than 0 ° С. If the ambient temperature measured by the thermometer is lower than 0 ° С, preheat the cable before preparing for installation. The bending radius during cable laying should be strictly controlled to avoid mechanical damage inside the cable.

Номинальное напряжение	Нет. of CORES	CORSS SECTIONAL(ММ2)	КОНДУКТОР	ДИАМЕТР СЕРДЕЧНИКА (МИЛЛИМЕТР)	CONDUCTOR SHIELD THICKNESS(МИЛЛИМЕТР)	ТОЛЩИНА ИЗОЛЯЦИИ(МИЛЛИМЕТР)	NON METAL SHIELD SPEC. (МИЛЛИМЕТР)	METAL SHIELD SPEC. (МИЛЛИМЕТР)	ПОЯС (МИЛЛИМЕТР)	JACKET THICKNESS (МИЛЛИМЕТР)	OVERALL DIAMETER (МИЛЛИМЕТР)	ВЕС (КГ/КМ)
3.6/6КВ	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
6/6КВ	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
6/10КВ	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
8.7/10КВ	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
8.7/15КВ	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
12/20КВ	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
18/30КВ	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
21/35КВ	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
26/35КВ	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