1SBN050020R1001 ABB RT5/65

Numero ng Bahagi	1SBN050020R1001
Tatak	ABB
Ikot ng buhay	Aktibo
paraan ng pag-mount	Surface mounting
dalas ng input	240 Pixel
wave form sa baterya	240 Pixel
dalas sa pagpapatakbo ng baterya	240 Pixel
karaniwang oras ng recharge	240 Pixel
kulay	240 Pixel

ABB 1SBN050020R1001 teknikal na detalye, katangian, parameter.

RT5/65 is a transil diode surge suppressor designed to reduce the maximum overvoltage peak value and to limit or even completely eliminate the high pre-damping voltage frequencies, when used or with a DC operated conventional contactor for a rated control circuit voltage between 25 ... 65 V DC. The operation of inductive circuits causes overvoltages, in particular on opening of the contactor coil. The electromagnetic energy stored in the coil during contactor closing is restored on opening in the form of surges, the slope and amplitude of which may rise to several kilovolts. A number of drawbacks are observed ranging from interference on the electronic devices to breakdown of insulators and even destruction of certain sensitive components. Advantages: - the surge suppressor is clipped onto the top or side part in regards with the contactor or contactor relay base design without change in device overall dimensions. - good energy absorption - Unpolarized system - Simple, reliable system - very fast clipping: attenuation of steep fronts and thus of high frequencies. No operating delays. Drawback: a certain delay on drop out which does not however reduce contactor breaking capacity.