Composite Tension & Suspension Insulator
Composite tension & suspension insulator mainly consists of a core rod (ECR type or FRP type), silicone rubber housing and metal end fittings.
Material of end fittings: #45 forged steel, hot dip galvanized，thickness of the galvanization: ≥86μm
Material of the core: Epoxy & glass fiber (ECR type or FRP type).
Material of the weather sheds: HTV silicone, color grey
Corona ring: Made of high grade aluminum alloy, which is suitable for insulators voltage above 110 kV
Housing to core: They are chemically bonded and the interface strength between the housing and core is higher than the tearing strength of housing itself.
Sealing: Juncture between end fitting and core rod is totally embedded in HTV silicone rubber, eliminating conventional and traditional sealing defects: (The other type is available that use RTV silicone sealant to seal the juncture between end fitting and core rod).
|
Item No. |
Dimensions |
Mechanical |
Electrical |
|||||||
| Height | Min Dry Arcing Distance(mm) | Min Creepage Distance(mm) | Diameter of the rod(mm) | Number of sheds | Specified Mechanical Load(SML) (kN) | Routine Test Load(RTL)(kN) | Rated VoltagekV | Critical Impulse Flashover Voltage(Pos/Neg) kV | Power Frequency Flashover Voltage(Dry/Wet) kV | |
| FXB 11-15kV |
335 |
200 |
460 |
17 |
4 |
70 |
35 |
11-15 | 140/145 | 70/60 |
| FXB 24-27kV |
460 |
235 |
675 |
17 |
6 |
70 |
35 |
24-27 | 170/190 | 75/65 |
| FXB 33-36kV |
545 |
350 |
900 |
17 |
8 |
70 |
35 |
33-36 | 230/250 | 105/95 |
| FXB 33-36kV |
440 |
360 |
900 |
18 |
9 |
40 |
20 |
33-36 | 230/250 | 95/85 |
| FXB 33-36kV |
440 |
360 |
900 |
18 |
9 |
70 |
35 |
33-36 | 230/250 | 95/85 |
| FXB 69kV | 970±10 |
780 |
2130 |
18 |
18 |
100 |
50 |
69 | 410 | 200/185 |
| FXB 132kV | 1475±15 |
1300 |
3850 |
18 |
30 |
100 |
50 |
132 | 550 | 275/235 |
| FXB 230kV | 2380±30 |
1900 |
6000 |
24 |
60 |
160 |
80 |
230 | 1315 | 780/700 |
Q:CAN YOU HELP US IMPROT AND EXPORT?
A:We will have a professional team to serve you.
Q:WHAT’S THE CERTIFICATES DO YOU HAVE?
A:We have certificates of ISO,CE, BV,SGS.
Q:WHAT’S YOUR WARRANTY PERIOD?
A:1 year in general.
Q:CAN YOU DO OEM SERVICE?
A:YES,we can.
Q:WHAT YOU LEAD TIME?
A:Our standard models are in stock ,as for big orders ,it take about 15 days.
Q:CAN YOU PROVIDE FREE SAMPLES?
A:Yes,please contact us to know the sample policy.
