Welcome to the official website of Saa Grid Technology Co.,Ltd.!
PRODUCT CENTER
A professional manufacturer of power equipment integrating R&D, production and sales.
Product details
Long Rod Bracket Composite Insulator
● Application: Used for overhead contact system of electrified railways;
● Color: Red, Brown, Gray or Customer's requirement;
● Applicable Standard: IEC, GB, BS, ANSI, AS or Customer's requirement;
● Tube: Fiber glass core;
Specification
|
Insulation Type |
Creepage Distance main/auxiliary (mm) |
Section Length (mm) |
Arcing Distance (mm) |
Lightning Impulse Withstand Voltage (kV) |
Power Frequency Withstand Voltage (kV) |
Specified Cantilever Load (kN) |
Specified Tensile Load (kN) |
|
|
Dry |
Wet |
|||||||
|
Single Insulation |
1200 |
760 |
490 |
270 |
160 |
130 |
8 |
80 |
|
12 |
100 |
|||||||
|
16 |
120 |
|||||||
|
20 |
140 |
|||||||
|
25 |
150 |
|||||||
|
1400 |
800 |
290 |
175 |
140 |
8 |
80 |
||
|
12 |
100 |
|||||||
|
16 |
120 |
|||||||
|
20 |
140 |
|||||||
|
25 |
150 |
|||||||
|
1600 |
800 |
520 |
310 |
190 |
150 |
8 |
80 |
|
|
12 |
100 |
|||||||
|
16 |
120 |
|||||||
|
20 |
140 |
|||||||
|
25 |
150 |
|||||||
|
Double Insulation |
1200/145 |
850 |
490 |
270 |
160 |
130 |
8 |
80 |
|
12 |
100 |
|||||||
|
16 |
120 |
|||||||
|
20 |
140 |
|||||||
|
25 |
150 |
|||||||
|
1400/145 |
890 |
290 |
175 |
140 |
8 |
80 |
||
|
12 |
100 |
|||||||
|
16 |
120 |
|||||||
|
20 |
140 |
|||||||
|
25 |
150 |
|||||||
|
1600/145 |
890 |
520 |
310 |
190 |
150 |
8 |
80 |
|
|
12 |
100 |
|||||||
|
16 |
120 |
|||||||
|
20 |
140 |
|||||||
|
25 |
150 |
|||||||
|
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 |
||||||||
