C4-80 II Line Post Insulator for Kazakhstan
C4-80 II Line Post Insulator for Kazakhstan image
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Basic Info.
Packaging & Delivery
Product Description
Russia type 10KV C4-80 II porcelain post insulator
Lightning impulse withstand voltage 10 kV
Creepage distance 320 mm
Failing load, bending 4 kN
Metal accessories : Nodular Cast Iron, or Aluminum
Technical Requirement:
1. Creepage distance:300mm
2.Cantilever strength:4kN
3.Torsion strength:100N.m
4.Standard:IEC60273
Indicator | C4-80 II UHL | C4-80 I T | C4-80 I UHL | C4-80 I T | |
Rated voltage | kV | 10 | 10 | 10 | 10 |
Minimum bending strength | kN | 4 | 4 | 4 | 4 |
Construction height | mm | 215 | 215 | 190 | 190 |
Creepage distance | mm | 30 | 30 | 20 | 20 |
Weight | kg | 2.6 | 2.6 | 2.1 | 2.1 |
Insulating part diameter D | mm | 125 | 125 | 125 | 125 |
Upper flange, D 1 | mm | 36 | 36 | 36 | 36 |
Lower flange, D 2 | mm | 70 | 70 | 70 | 70 |
Test voltage of (full) lightning impulse | kV | 80 | 80 | 80 | 80 |
Марка изолятора: С4-80 II
Номинальное напряжение: 10 кВ
Испытательное напряжение: 80 кВ
Минимальная разрушающая сила, кН: 4
Климатическое исполнение: УХЛ1
Масса, кг: 2,75
Изоляторы С4-80 II, опорно-стержневые, класса напряжения 10 кВ применяются в высоковольтных разъединителях и выключателях распределительных устройств.
Материалы применяемые при изготовлении изолятора С4-80 II:
Изоляционная часть- материал керамический электротехнический группы 120, ГОСТ 20419-83
Арматура – сплав алюминиевый АК12, ГОСТ 1583-93; or Nodular Iron
Армирующий состав- портландцемент ПЦ-500 ДОН, ГОСТ 10178-85
Защита армировочных швов- герметик силиконовый
Product Model | Rated voltage (kV) |
Rated mechanical bending load (kN) |
Structure height (mm) |
creepage distance (mm) |
Uimp wts(peak) (kV) |
Uw. 1min wts (peak) (kV) |
C4-80 | 10 | 4 | 180 | 320 | 230 | 95 |
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