Product description
| UM | Zone II | Zone III | Zone IV | |||
| Distance between the end reinforcements - a | mm | 952 | 1020 | 1122 | ||
| Numar de rile mari / rile mici | 10/18 | 10/20 | 11/22 | |||
| The diameter of the insulating parts | ||||||
| Miez (tija centrala) – d3 | mm | 26 | 26 | 26 | ||
| Rile mari / rile mici – d1/d2 | mm | 140/100 | 140/100 | 140/100 | ||
| Creepage distance | cm | 323 | 342 | 382 | ||
| Distanta de eclatare – K | mm | 900-920 | 930-950 | 950-1005 | ||
| Arc distance | mm | 1062 | 1130 | 1232 | ||
| Sistem de coarne de protectie pentru reglarea K | C1 | C1 | C2 |
| 123 kV | The maximum voltage of the network |
| 50 Hz | Nominal frequency |
| 230 kV | Holding voltage 50 Hz 1 min. in dry environment and under rain |
| 440 kVmax | Holding voltage at switching pulse under rain 250 – 2500 μs |
| 31,5 kA | Short circuit current |
| 120 kN | Specified mechanical load – SML |
| 60 (72) kN | Individual mechanical load - IML |
| >550 kVmax | Holding voltage at lightning impulse 1,2/50 un dry state |
| <690 kVmax | Voltage 50% bypasses to lightning impulse in dry state 1.2/50 μs |
| Symbolistic of end fittings | Anchorage distance | UM | Informative weight | ||||
| l(+-6) mm | II | III | IV | ||||
| BB Socket – Ball | a + 265 | kg | 3.2 | 4.0 | 4.2 | ||
| CT C clevis tongue - Right piece | a + 285 | kg | 4.2 | 4.3 | 4.6 | ||
| BE Ball – Eye | a + 293 | kg | 3.9 | 4.0 | 4.3 | ||
| EE Eye – Eye | a + 326 | kg | 4.3 | 4.4 | 4.7 | ||
| BY Ball – C clevis tongue | a + 270 | kg | 4.2 | 4.3 | 4.6 | ||
| TT Right piece – Right piece | a + 280 | kg | 3.9 | 4.0 | 4.3 | ||
| SS Socket – Socket | a + 270 | kg | 4.2 | 4.3 | 4.6 | ||
Notes:
Izolatoarele compozite se monteaza cu coarne sau inele de protectie. La cerere, asamblarile de capat ale izolatoarelor compozite se executa in combinatiile dorite, cu modificarile corespunzatoare ale distantelor de ancorare.
- + Dimensional characteristics
UM Zone II Zone III Zone IV Distance between the end reinforcements - a mm 952 1020 1122 Numar de rile mari / rile mici 10/18 10/20 11/22 The diameter of the insulating parts Miez (tija centrala) – d3 mm 26 26 26 Rile mari / rile mici – d1/d2 mm 140/100 140/100 140/100 Creepage distance cm 323 342 382 Distanta de eclatare – K mm 900-920 930-950 950-1005 Arc distance mm 1062 1130 1232 Sistem de coarne de protectie pentru reglarea K C1 C1 C2 - + Electrical and mechanical characteristics
123 kV The maximum voltage of the network 50 Hz Nominal frequency 230 kV Holding voltage 50 Hz 1 min. in dry environment and under rain 440 kVmax Holding voltage at switching pulse under rain 250 – 2500 μs 31,5 kA Short circuit current 120 kN Specified mechanical load – SML 60 (72) kN Individual mechanical load - IML >550 kVmax Holding voltage at lightning impulse 1,2/50 un dry state <690 kVmax Voltage 50% bypasses to lightning impulse in dry state 1.2/50 μs - + Symbology
Symbolistic of end fittings Anchorage distance UM Informative weight l(+-6) mm II III IV BB Socket – Ball a + 265 kg 3.2 4.0 4.2 CT C clevis tongue - Right piece a + 285 kg 4.2 4.3 4.6 BE Ball – Eye a + 293 kg 3.9 4.0 4.3 EE Eye – Eye a + 326 kg 4.3 4.4 4.7 BY Ball – C clevis tongue a + 270 kg 4.2 4.3 4.6 TT Right piece – Right piece a + 280 kg 3.9 4.0 4.3 SS Socket – Socket a + 270 kg 4.2 4.3 4.6 Notes:
Izolatoarele compozite se monteaza cu coarne sau inele de protectie. La cerere, asamblarile de capat ale izolatoarelor compozite se executa in combinatiile dorite, cu modificarile corespunzatoare ale distantelor de ancorare.
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