Introduction suspension insulator string
Composite suspension insulator is composed of fiberglass epoxy resin lead-out rod,silicon rubber housing and hardware and is manufactured with once-molding technique and special colloid installation and compression technique.The insulator is featured by excellent electrical characteristics,small volume and less weight.
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160kN and 210kN composite silicon rubber suspension insulator string
Parameters suspension insulator string
| Selection Guide (Line Voltage,kv) | Product Code | No of Shed | Length L (mm) | Leakage distance (mm) | Arc distance(mm) | P.F withstand 50Hz (kV) | Lightning impulse withstand 1,2/50 (kV) | Weight(kg) | |||||
| 220 | 330 | 420 | 500 | Dry | Wet | Pos | Neg | ||||||
| FXB-2202141** | 41 | 2270 | 6590 | 1970 | 740 | 620 | 1250 | 1350 | 10.4 | ||||
| FXB-2202145** | 45 | 2440 | 7290 | 2140 | 760 | 640 | 1270 | 1370 | 10.9 | ||||
| FXB-2202149** | 49 | 2610 | 7990 | 2310 | 810 | 675 | 1330 | 1430 | 11.4 | ||||
| FXB-3302165** | 65 | 3312 | 10380 | 2932 | 900 | 750 | 1670 | 1820 | 13.6 | ||||
| FXB-4202169** | 69 | 3480 | 11080 | 3100 | 930 | 780 | 1760 | 1860 | 14.5 | ||||
| FXB-4202173** | 73 | 3650 | 11780 | 3268 | 950 | 800 | 1785 | 1890 | 15.1 | ||||
| FXB-4202177** | 77 | 3820 | 12480 | 3435 | 960 | 820 | 1780 | 1930 | 17.0 | ||||
| FXB-5002185** | 85 | 4120 | 13460 | 3810 | 1140 | 1020 | 2030 | 2110 | 19.6 | ||||
| FXB-5002189** | 89 | 4285 | 14160 | 3980 | 1200 | 1250 | 2200 | 2300 | 20.5 | ||||
| FXB-5002193** | 93 | 4450 | 14860 | 4150 | 1280 | 1100 | 2400 | 2510 | 21.0 | ||||
NOTE:In order to obtain the total length of the insulator (L) with different fittings,please select the kind of fitting end you have to use and refer to the following table:
| Ground fitting | Line fitting | Code (2) | Length (L) |
| SOCKET | BALL | SB | 0 |
| CLEVIS | TONGUE | CT | -40 |
| EYE | EYE | EE | +55 |
| EYE | BALL | EB | +20 |
| EYE | TONGUE | ET | +5 |
| CLEVIS | BALL | CB | -25 |
| SOCKET | EYE | SE | +30 |
| Y-CLEVIS | TONGUE | YT | +5 |
| Y-CLEVIS | EYE | YE | +50 |
Specified Mechanical Load..........................SML-IEC61109
Routine Test Load.........................................RTL=50% of SML
Specified Mechanical Load..........................160kN 210kN
Routing Test Load..........................................80kN 110kN
Max.torsion Load.............................................160N*m 160N*m
The metal fittings are in galvanized steel
Replace the product code** with Code (2).
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Packing suspension insulator string
suspension insulator string
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