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UA50-30-00RA-81 Kondensatorschütz 24V 50/60Hz
Noliktavas cena (bez PVN):
111,05 €
Šī cena ir spēkā līdz 2024-12-24
Cena par gab.:
111,05 €
EAN: 3471522303813
MPN: 1SBL351024R8100
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Nē
Piegādātāja krājumi:
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Tehniskie dati
| Preces stāvoklis | Jauns |
| Ražotāja nosaukums | UA50-30-00RA 24V 50Hz / 24V 60Hz Contactor |
| Zīmols | ABB |
| Kategorijas |
Modulārie slēdži |
| Harmonizētās sistēmas kods | 8536 5080 00 |
| Parasti atvērto kontaktu skaits kā galvenais kontakts | 3 |
| Parasti slēgto kontaktu skaits kā galvenais kontakts | 0 |
| Papildu kontaktu skaits kā parasti atvērts kontakts | 0 |
| Papildkontaktu skaits kā parasti slēgts kontakts | 0 |
| Nominālais vadības barošanas spriegums pie AC 50 Hz | 24 V |
| Nominālais vadības barošanas spriegums pie AC 60 Hz | 24 V |
| Galvenās ķēdes elektriskā pieslēguma veids | Skrūvju savienojums |
| Nominālā žalūziju jauda pie 400 V, 50 Hz | 40 kvar |
| Sprieguma veids iedarbināšanai | AC |
Iepakojuma informācija
| Iepakojuma līmenis 1 | 3471522303813 |
| Iepakojuma līmenis 2 | 3471522303813 |
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Apraksts
The UA50-30-00RA 24V 50Hz / 24V 60Hz is a 3-pole contactors for capacitor switching, can be used in installations in which the peak current far exceeds 100 times nominal rms current. The contactors are delivered complete with their damping resistors and must be used without additional inductances (see table below). The capacitors must be discharged (maximum residual voltage at terminals ≤ 50 V) before being re-energized when the contactors are making. Their electrical durability is 250 000 operating cycles for Ue < 500 V and 100 000 operating cycles for 500 V ≤ Ue ≤ 690 V. The UA..RA contactors are fitted with a special front mounted block, which ensures the serial insertion of 3 damping resistors into the circuit to limit the current peak on energization of the capacitor bank. Their connection also ensures capacitor precharging in order to limit the second current peak occurring upon making of the main poles. The insertion of resistors allows to damp the highest current peak of the capacitor when switching on, whatever its level. The UA..RA series 3-pole contactors are of the block type design. - Main poles: 3 main poles - Control circuit: AC operated with laminated magnet circuit - Accessories: a wide range of accessories is available.