Home Easy Sourcing All Sourcing Requests Metallurgy, Mineral & Energy LNB-4 Core Is Used for High-Voltage Switches.

LNB-4 Core Is Used for High-Voltage Switches.

Стержень LNB-4 для высоковольтного выключателя.

  • Date Posted: 2024-07-31 18:41 From Russian Site
  • Valid to:2024-10-18
  • Purchase Quantity: 2 Piece(s)
  • Trade Terms:FOB
  • Max budget:1000~5000 USD
  • Payment Terms:T/T
  • Sourcing Request From:Request From: Kazakhstan
  • Shipping Method:Land freight
  • Destination: Kazakhstan
  • Lead time:Ship in 60 day(s) after supplier receives the initial payment.
Quote Left: 10
Product Description Buyer Business Info.
The LNB-4 rod for a high-voltage switch.

1. Material: The main material must be made of polytetrafluoroethylene resin, the index of which is not lower than the requirements of the first class according to HG. /T2902-1997.
2. Appearance: The surface of the product must be smooth and clean, 1-2 spots are allowed, the diameter of the spots is less than or equal to 2 mm, there should be no mechanical impurities. The roughness of Ra is not less than 0.8 microns.
3. Mechanical strength: The product must withstand a tensile force of 3000 N and keep it for 30 minutes without deformation and breakage.
4. Voltage testing: The test for sustained AC voltage of industrial frequency with a voltage of 50 kV/5 min should be performed at both ends of the insulating suspension in the air, while there should be no discharge on the surface. (to carry out an inspection once a year).
5. Packaging: First, wrap the electrode with kraft paper, and then place it in a wooden box with a model foam partition to ensure safe transportation.

The quantity is 2 pieces.
The production time is 60 calendar days.
Terms of delivery FCA Guangzhou to the warehouse of the transport companies.
The price offer is accepted until 08/05/2024.
Стержень LNB-4 для высоковольтного выключателя.
1. Материал: Основной материал должен быть изготовлен из политетрафторэтиленовой смолы, индекс которой не ниже требований первого класса по HG./T2902-1997.
2. Внешний вид: Поверхность изделия должна быть гладкой и чистой, допускается наличие 1-2 пятен, диаметр пятен менее или равен 2 мм, механических примесей быть не должно. Шероховатость Ra не менее 0,8 мкм.
3. Механическая прочность: Изделие должно выдерживать силу растяжения 3000 Н и сохранять его в течение 30 минут без деформации и поломки.
4. Испытание напряжением: Испытание на выдерживаемое напряжение переменного тока промышленной частоты с напряжением 50 кВ/5 мин должно выполняться на обоих концах изолирующей подвески в воздухе, при этом на поверхности не должно быть разряда. (проводить один раз в год проверку).
5. Упаковка: Сначала обвернуть электрод крафт-бумагой, а затем поместить в деревянный ящик с модельной перегородкой из пенопласта для обеспечения безопасной транспортировки.
Количество -2 штук.
Срок изготовления -60 календарных дней.
Условия поставки FCA Guangzhou до склада транспортной компаний.
Ценовое предложение принимается до 05.08.2024.

The LNB-4 rod for a high-voltage switch.
1. The material: The main material must be made of polytetrafluoroethylene resin, the index of which is not lower than the requirements of the first class according to HG./T2902-1997.
2. Appearance: The surface of the product must be smooth and clean, 1-2 spots are allowed, the diameter of the spots is less than or equal to 2 mm, there should be no mechanical impurities. The roughness of Ra is not less than 0.8 microns.
3. Mechanical strength: The product must withstand a tensile force of 3000 N and keep it for 30 minutes without deformation and breakage.
4. Voltage testing: The test for sustained AC voltage of industrial frequency with a voltage of 50 kV/5 min should be performed at both ends of the insulating suspension in the air, while there should be no discharge on the surface. (to carry out an inspection once a year).
5. Packaging: First, wrap the electrode with kraft paper, and then place it in a wooden box with a model foam partition to ensure safe transportation.
The quantity is -2 pieces.
The production time is 60 calendar days.
Terms of delivery of FCA Guangzhou to the warehouse of the transport companies.
The price offer is accepted until 08/05/2024.

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