Шанхайская группа Yuni
Сфера применения
Система
This product is suitable for AC 50Hz, rated voltage 450/750V lines
Случай
It is used to connect large-scale mobile electrical equipment and tools indoors and endure greater mechanical external forces.
Product Characteristics
Soft, with certain weather resistance, suitable for indoor use.
The standard
Представительский стандарт
JB/T 8735-2011 Rubber insulated flexible wires and flexible cables with rated voltage 450/750V and below
Additional standards
Using features
Номинальное напряжение
The rated voltage is 0.45/0.75kV. The maximum voltage of the AC system should not exceed 0.9kV.
Рабочая температура
The maximum allowable long-term operating temperature of the cable conductor is 60°C.
Температура окружающей среды
The minimum ambient temperature for cable operation is -10℃.
Температура укладки
When installing and laying, the temperature should not be lower than-10℃.
Радиус изгиба
Recommended minimum bending: cable bending radius does not exceed 10D
Идентификация продукта
Core of cable
Color identification of 2-core cables：Нет предпочтений в отношении хроматографии；3-core cable: green/yellow, голубой, brown or light blue, чёрный, коричневый; 4-core cable: green/yellow, голубой, чёрный, brown or light blue, чёрный, коричневый, черный или коричневый; 5-core cable: green/yellow, голубой, чёрный, коричневый, черный или коричневый, или светло-голубой, чёрный, коричневый, черный или коричневый, черный или коричневый.
Ножны
The outer sheath of the cable is usually black, but colors other than black may also be used in accordance with manufacturer or buyer agreement to suit the environment in which they are used. Cables should have continuous identification of the manufacturer’s name, Модель изделия и номинальное напряжение. The manufacturer’s name identification can be a repeated identification of the manufacturer or trademark；The distance between the end of one complete mark and the beginning of the next mark: should not exceed 550mm on the cable outer sheath；The cable insulation or tape should not exceed 275mm; The printed logo should be scratch-resistant and not easy to fall off, а напечатанный контент на поверхности должен быть четко читаемым. Notice：the logo on the surface of the sheath can also add other logo contents according to the habits of the user or manufacturer.
Доставка и допуски
Продолжительность доставки
The length of a reel of cable is 100m, the length of each roll is 100m, and the length of each cable drum should be greater than 100m. Alternatively, cable laying of any length may be allowed upon mutual agreement.
Доставка и допуски
Delivery length measurement error is ±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 5 и 35 ° 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；They are out of touch with acids, alkalis, mineral oils
Инструкция по заказу
При заказе, Модель кабеля, спецификация, длина, Дата поставки, способ упаковки и другая необходимая информация должны быть правильно обозначены.
Уведомление об установке
Во время установки, the ambient temperature should not be lower than -10°C. Если температура окружающей среды, измеренная термометром, ниже 0°C, preheat the cable before preparing for installation. The bending radius of multi-core cables shall not exceed 10D (D - наружный диаметр кабеля) to avoid mechanical damage to the cable interior.
| Rated voltage |
Нет,из CORES |
core ×cross secticn （MM） |
КОНДУКТОР | CORE DIANETER (ММ2) |
ПОЯС (МИЛЛИМЕТР) |
INSULATION THCKNESS (МИЛЛИМЕТР) |
НОЖНЫ THCKNESS (МИЛЛИМЕТР) |
Reference outer diameter （MM) |
Reference weight （kg/km） |
DC RESISTANCE (Ω/KM) |
| 450/750V | 2 | 2×35 | 7×37/0.40 | 8.4 | 15×0.20 | 1.4 | 3.9 | 32 | 1506.3 | 0.554 |
| 2 | 2×50 | 19×20/0.40 | 10 | 20×0.20 | 1.6 | 4.3 | 36.8 | 2061.2 | 0.386 | |
| 2 | 2×70 | 19×18/0.50 | 12.2 | 25×0.20 | 1.6 | 4.6 | 41.8 | 2716 | 0.272 | |
| 2 | 2×95 | 19×24/0.50 | 14.4 | 30×0.20 | 1.8 | 5 | 47.8 | 3556.2 | 0.206 | |
| 2 | 2×120 | 19×30/0.50 | 15.6 | 30×0.20 | 1.8 | 5.3 | 50.8 | 4195.4 | 0.161 | |
| 2 | 2×150 | 19×38/0.50 | 17.3 | 35×0.20 | 2 | 5.6 | 55.6 | 5148.5 | 0.129 | |
| 3 | 3×120 | 19×30/0.50 | 15.6 | 30×0.20 | 1.8 | 5.6 | 54.6 | 5387.2 | 0.161 | |
| 3 | 3×150 | 19×38/0.50 | 17.3 | 35×0.20 | 2 | 6 | 59.9 | 6663 | 0.129 | |
| 4 | 3×2.5+1×1.5 | 49/0.25 | 2 | 8×0,05 | 0.9 | 1.8 | 13.4 | 225.6 | 7.98 | |
| 4 | 3×4+1×2.5 | 56/0.30 | 2.56 | 8×0,05 | 1 | 2 | 15.5 | 322.4 | 4.95 | |
| 49/0.25 | 2 | 8×0,05 | 0.9 | |||||||
| 4 | 3×6+1×4 | 84/0.30 | 3.54 | 8×0,05 | 1 | 2.2 | 18.2 | 498 | 3.3 | |
| 56/0.30 | 2.56 | 8×0,05 | 1 | |||||||
| 4 | 3×10+1×6 | 77/0.40 | 4.56 | 10×0.20 | 1.2 | 3.3 | 24.4 | 858.8 | 1.91 | |
| 84/0.30 | 3.54 | 8×0,05 | 1 | |||||||
| 4 | 3×16+1×6 | 7×17/0.40 | 5.67 | 10×0.20 | 1.2 | 3.5 | 26.8 | 1096.3 | 1.21 | |
| 84/0.30 | 3.54 | 8×0,05 | 1 | |||||||
| 4 | 3×25+1×10 | 7×27/0.40 | 7.1 | 15×0.20 | 1.4 | 3.9 | 32 | 1625.4 | 0.78 | |
| 77/0.40 | 4.56 | 10×0.20 | 1.2 | |||||||
| 4 | 3×35+1×10 | 7×37/0.40 | 8.4 | 15×0.20 | 1.4 | 4.1 | 34.8 | 1995 | 0.554 | |
| 77/0.40 | 4.56 | 10×0.20 | 1.2 | |||||||
| 4 | 3×50+1×16 | 19×20/0.40 | 10 | 20×0.20 | 1.6 | 4.5 | 39.9 | 2746.9 | 0.386 | |
| 7×17/0.40 | 5.67 | 10×0.20 | 1.2 | |||||||
| 4 | 3×70+1×25 | 19×18/0.50 | 12.2 | 25×0.20 | 1.6 | 4.9 | 45.8 | 3709.4 | 0.272 | |
| 7×27/0.40 | 7.1 | 15×0.20 | 1.4 | |||||||
| 4 | 3×95+1×35 | 19×24/0.50 | 14.4 | 30×0.20 | 1.8 | 5.3 | 52.1 | 4839.6 | 0.206 | |
| 7×37/0.40 | 8.4 | 15×0.20 | 1.4 | |||||||
| 4 | 3×120+1×35 | 19×30/0.50 | 15.6 | 30×0.20 | 1.8 | 5.6 | 54.9 | 5650.4 | 0.161 | |
| 7×37/0.40 | 8.4 | 15×0.20 | 1.4 | |||||||
| 4 | 3×150+1×50 | 19×38/0.50 | 17.3 | 35×0.20 | 2 | 6.1 | 60.9 | 7127.3 | 0.129 |
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