Monthly archives: May 2015
Entries found: 5
SILICON COMPOSITE TENSION INSULATOR CHAINS
Tension silicon composite insulators are used for tension and support hanging for non-insulated overhead lines from 10 to 35kV. They are made in accordance with IEC 6109 – 1992 -03 standard and usually produced for mechanical loading force of 4000 daN. They are very light compared to ceramic and glass insulator sets providing quick and easy assembling. Corrosion protection is usually performed by cold galvanization, but at the customer’s request we do hot-dip galvanization.
| Code number | Type | Voltage kV | Rated voltage kV | Breaking force daN |
| 4890311 | Set – single with wedge shape | 10 | 90 | 4000 |
| 4890321 | Set – single with wedge shape | 20 | 130 | 4000 |
| 4890331 | Set – single with wedge shape | 35 | 145 | 4000 |
| 4890411 | Set – single with wedge clamp | 10 | 90 | 4000 |
| 4890421 | Set – single with wedge clamp | 20 | 130 | 4000 |
| 4890431 | Set – single with wedge clamp | 35 | 145 | 4000 |
| 4890312 | Set – single with wedge wedge | 10 | 90 | 4000 |
| 4890322 | Set – single with wedge wedge | 20 | 130 | 4000 |
| 4890332 | Set – single with wedge wedge | 35 | 145 | 4000 |
| 4890412 | Set – single with wedge clamp | 10 | 90 | 4000 |
| 4890422 | Set – single with wedge clamp | 20 | 130 | 4000 |
| 4890432 | Set – single with wedge clamp | 35 | 145 | 4000 |
POST SILICONE INSULATOR
Post silicone insulators are used for middle voltage non-insulated aerial networks from 10 kV to 35 kV. They are made according to IEC 61109 standards. They are standardly produced with steel bolts M24/140 mm, and at customers demand we can make them with steel bolts from M20 to M36, with different lengths from 40mm to 200mm. Corrosion protection is achieved with hot dip galvanization.
| Code number | Type of Insulator | Rated network voltage kV | Rated working voltage kV | Creeping distance mm | Dry lighting impulse withstand voltage kV | Wet power-freg, with stand voltage kV | Breaking force kN | Weight kg/pcs |
| 4890610 | PSI 12-M24/140 | 10 | 12 | 365 | 125 | 50 | 15 | 2.50 |
| 4890620 | PSI 24-M24/140 | 20 | 24 | 539 | 165 | 75 | 15 | 2.70 |
| 4890630 | PSI 38-M24/140 | 30 | 38 | 684 | 182 | 94 | 12.5 | 2.95 |
SILICON COMPOSITE TENSION INSULATOR CHAINS
Tension silicon composite insulators are used for tension and support hanging for non-insulated overhead lines from 10 to 35kV. They are made in accordance with IEC 6109 – 1992 -03 standard and usually produced for mechanical loading force of 4000 daN. They are very light compared to ceramic and glass insulator sets providing quick and easy assembling. Corrosion protection is usually performed by cold galvanization, but at the customer’s request we do hot-dip galvanization.
| Code number | Type | Voltage kV | Rated voltage kV | Breaking force daN |
| 4890311 | Set – single with wedge shape | 10 | 90 | 4000 |
| 4890321 | Set – single with wedge shape | 20 | 130 | 4000 |
| 4890331 | Set – single with wedge shape | 35 | 145 | 4000 |
| 4890411 | Set – single with wedge clamp | 10 | 90 | 4000 |
| 4890421 | Set – single with wedge clamp | 20 | 130 | 4000 |
| 4890431 | Set – single with wedge clamp | 35 | 145 | 4000 |
| 4890312 | Set – single with wedge wedge | 10 | 90 | 4000 |
| 4890322 | Set – single with wedge wedge | 20 | 130 | 4000 |
| 4890332 | Set – single with wedge wedge | 35 | 145 | 4000 |
| 4890412 | Set – single with wedge clamp | 10 | 90 | 4000 |
| 4890422 | Set – single with wedge clamp | 20 | 130 | 4000 |
| 4890432 | Set – single with wedge clamp | 35 | 145 | 4000 |
EQUIPMENT FOR INSULATING CHAINS
Silicone composite insulators are intended for tension and support hanging for uninsulated overhead lines. Made in accordance with IEC 6109-1992-03 standard.
| Code number | Name |
| 4890300 | Extender “0” |
| 4890301 | Extender “90” |
| 4890302 | Neuter |
| 4890303 | Spacer |
| 4890304 | Screw on tension clamp ( with two screws) |
| 4890310 | Insulator 10kV |
| 4890320 | Insulator 10kV |
| 4890330 | Insulator 10kV |
POST SILICONE INSULATOR
Post silicone insulators are used for middle voltage non-insulated aerial networks from 10 kV to 35 kV. They are made according to IEC 61109 standards. They are standardly produced with steel bolts M24/140 mm, and at customers demand we can make them with steel bolts from M20 to M36, with different lengths from 40mm to 200mm. Corrosion protection is achieved with hot dip galvanization.
| Code number | Type of Insulator | Rated network voltage kV | Rated working network voltage kV | Creeping distance mm | Dry lighting impulse sithstand voltage kV | Wet power-freg.withstand voltage kV | Breaking force kN | Weight kg/pcs |
| 4890610 | PSI 12-M24/140 | 10 | 12 | 365 | 125 | 50 | 15 | 2.50 |
| 4890620 | PSI 24-M24/140 | 20 | 24 | 539 | 165 | 75 | 15 | 2.70 |
| 4890630 | PSI 38-M24/140 | 30 | 38 | 684 | 182 | 94 | 12.5 | 2.95 |
CLAMP FOR TENSIONING OF MID-VOLTAGE ABC AND Al-STEEL ROPES
Used for terminal and angular tensioning support of MV ABC cable bunch (uninsulated Al-steel rope). Supporting is done via the carrying rope. Used with a complete set consists of hinge, hinge support and general use bracket (which is separately ordered). Min. breaking force is 40 kN. NOTE: When ordering, please mark if it is for ABC or uninsulated rope.
| Code number | Clamp for Al-Steel rope mm² | Package pcs | Weight kg/100pcs |
| 4853350 | 35 | 10 | 79.6 |
| 4853500 | 50 | 10 | 80.2 |
| 4853700 | 70 | 10 | 91.4 |
| 4853950 | 95 | 10 | 92.1 |
HINGES
Hinges are used for tension supporting of mid-voltage equipment (1-35kV). Protected by Zn – plating, but on customer’s request we hot-dip galvanize them.
| Code number | A mm | B mm | Package pcs | Weight kg/100pcs |
| 4703020 | 93 | 46 | 10 | 72 |
| 4703022 | 127 | 62 | 10 | 112 |
| 4703024 | 127 | 94 | 10 | 160 |
HINGE
Used for linking tension support clamps of LV ABC cables to hinge carrier (during tension support of uninsulated Al-steel rope) Usually Zn – plated, but on request we do hot-dip galvanization.
- Package: 10 pcs
- Weight: 0,48 kg/pc
- Code number: 4894006
HINGE SUPPORT WITH WEDGE
Used for linking of general use bracket and tension supporting clamp during single tension supporting of LV ABC cables or uninsulated Al-steel rope. Usually Zn – plated, but on request we do hot-dip galvanization.
- Package: 10 pcs
- Weight: 1,2 kg/pc
- Code number: 4894005
DOUBLE HINGE SUPPORT WITH TWO WEDGES
Used for angle linking of general use bracket and two tension support clamps during double tension supporting of LV ABC cables or uninsulated Al-steel rope. Usually Zn – plated, but on customer’s request we do hot-dip galvanizing.
- Package: 10 pcs
- Weight: 2 kg/pc
- Code number: 4894004
