Large power high insulation performance relay for solar photovoltaic inverter
A solar photovoltaic and inverter technology, applied in the direction of relays, electromagnetic relays, detailed information of electromagnetic relays, etc., can solve the problems that cannot meet the requirements of high-power switching capability, cannot directly meet the high insulation performance, and cannot meet the creepage distance , to achieve the effect of simple structure, convenient processing, and increased creepage distance
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[0034] See Figure 1 to Figure 11 As shown, a high-power high-insulation relay for a solar photovoltaic inverter of the present invention includes a base 1, a coil 21, an iron core 22, an armature part 3, a yoke 23, a moving spring 4 and a static spring 5; the coil 21 includes The coil frame and the enameled wire wound around the coil frame, the iron core 22 is inserted into the through hole of the coil frame, the yoke 23 is L-shaped, and one side of the yoke 23 is fixed to the iron core 22 at one end of the through hole of the coil frame. 21. The part formed by the cooperation of the iron core 22 and the yoke 23 is installed on the base 1; the armature part 3 is L-shaped, and the armature part 3 is fitted at the knife edge of the yoke 23, and one side of the armature part 3 is opposite to the movable spring 4. The other side of the armature part 3 is matched with the core 22; the armature part 3 is composed of an armature 31 as the other side of the armature part, a connecting...
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