Home > Products > Railway Insulator > Long Rod Suspension Orientating Composite Insulator
Product Description
● Application: Used for overhead contact system of electrified railways; Insulators for overhead lines; Insulators for electrified railways; Insulators for railway electrification
● Color: Red, Brown, Gray or Customer's requirement;
● Applicable Standard: IEC, GB, BS, ANSI, AS or Customer's requirement;
● Tube: Fiber glass core;
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Type |
Creepage Distance (mm) |
Section Length (mm) |
Arcing Distance (mm) |
Lightning Impulse Withstand Voltage (kV) |
Power Frequency Withstand Voltage (kV) |
Specified Tensile Load (kN) |
Specified Cantilever Load (kN) |
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|
Dry |
Wet |
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FQD-27.5/100HY |
For FQD series insulators, the relevant dimensional characteristics are determined by the agreement between the supplier and the buyer under the premise of the above conditions in the reference table. |
270 |
160 |
130 |
100 |
5.25 |
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FQDJ-27.5/100HY |
290 |
175 |
140 |
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FQDG-27.5/100HY |
310 |
190 |
150 |
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FQDS-27.5/100HY |
270 |
160 |
130 |
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FQDSJ-27.5/100HY |
290 |
175 |
140 |
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FQDSG-27.5/100HY |
310 |
190 |
150 |
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Order Information: ①Voltage grade; ②Specified mechanical load; ③Creepage distance; ④Power frequency withstand voltage; ⑤Lightning impulse withstand voltage; ⑥Insulation distance; ⑦Coupling type Ps. Different design could be supplied as customer requirements |
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