Sākums
ABB
UA75-30-00RA 48V 50Hz / 48V 60Hz Contactor

UA75-30-00RA 48V 50Hz / 48V 60Hz Contactor thumbnail 1

UA75-30-00RA 48V 50Hz / 48V 60Hz Contactor thumbnail 2

UA75-30-00RA 48V 50Hz / 48V 60Hz Contactor thumbnail 3

UA75-30-00RA 48V 50Hz / 48V 60Hz Contactor image 1

UA75-30-00RA 48V 50Hz / 48V 60Hz Contactor image 2

UA75-30-00RA 48V 50Hz / 48V 60Hz Contactor

Noliktavas cena (bez PVN):

142,99 €

Šī cena ir spēkā līdz 2025-01-01

Cena par gab.: 142,99 €

EAN: 3471522305831

MPN: 1SBL411024R8300

Mūsu noliktava: Nē Piegādātāja krājumi: Nē

Vienā iepakojumā: 1 Vienā kastē: N/A

Tehniskie dati

Preces stāvoklis	Jauns
Ražotāja nosaukums	UA75-30-00RA 48V 50Hz / 48V 60Hz Contactor
Zīmols	ABB
Kategorijas	Modulārie slēdži
Harmonizētās sistēmas kods	8536 4900 00

Iepakojuma informācija

Iepakojuma līmenis 1

3471522305831

Downloads

RoHS deklarācija DOC CE deklarācija (CE atbilstības deklarācija)

Apraksts

The UA75-30-00RA 48V 50Hz / 48V 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.