1SBL241024R8510 ABB UA26-30-10RA 380-400V 50Hz / 400-415V 60Hz

부품 번호	1SBL241024R8510
상표	ABB
수명주기	활동적인
장착 방법	Surface mounting
입력 주파수	240 Pixel
배터리의 파형	240 Pixel
배터리 작동 빈도	240 Pixel
일반적인 재충전 시간	240 Pixel
색상	240 Pixel

ABB 1SBL241024R8510 기술 사양, 속성, 매개변수.

UA26..RA 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 and auxiliary contacts: 3 main poles, 1 built-in auxiliary contact - Control circuit: AC operated with laminated magnet circuit - Accessories: a wide range of accessories is available.