| 摘要 |
FIELD: electricity.SUBSTANCE: power cut-off module includes two relays (2) connected to an external circuit, flat base plate (6), a lot of auxiliary electronic components (7) installed on base plate (6). Relays (2) are retained so that they float above installation surface (13) through a pair of retaining elements (8). Distance (d) equal to or exceeding thickness of base plate (6) is maintained between relays (2) and installation surface (13). Base plate (6) is not attached directly to installation surface (13) but it is connected to relays (2) through the variety of stop elements (9). Since no load is applied to base plate (6) by means of relays (2), base plate (6) can be made as a thin plate.EFFECT: improving reliability.11 cl, 6 dwg |
