Wolf, Greenfield & Sacks, P.C.
High power and high insulation performance relay for solar photovoltaic inverter
A high power and high insulation performance relay for a solar photovoltaic inverter includes a base, a coil, an iron core, an armature part, a yoke iron, a movable spring and a stationary spring. The armature part includes a connecting piece as one side of the armature part, an armature as the other side of the armature part, and a plastic member; the armature and the connecting piece are connected with the plastic member respectively and are insulated and isolated; the plastic member is provided with at least one groove or rib; the stationary spring includes a stationary reed which includes a first coupling part for fixing a stationary contact, a second coupling part used as a lead-out pin, and a bending part between the both: the bending part is located outside of a base plate of the base when the stationary reed is mounted on the base.
Xiamen Hongfa Electroacoustic Co., Ltd.
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Yiqing Zhonghua Feifei Jinqiang
Zhu Tan Fu Liu