Separate relay protection device
A relay protection device and separate technology, which is applied in the direction of emergency protection circuit devices, circuit devices, substation/distribution device shells, etc., can solve the problems of difficult transformation work, irregularities, and inconsistent protection configurations, and achieve replacement Short power outage time, improved replacement efficiency, flexible and convenient installation
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[0018] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the specific implementation manners thereof will be described in detail below in conjunction with the accompanying drawings:
[0019] See figure 1 , figure 2 with image 3 , The best embodiment of the present invention is a separate relay protection device, which is installed at the opening 31 of the switch cabinet door 3. The separate relay protection device includes a human-machine interaction module 1 and a cabinet 2.
[0020] See again figure 2 , The human-computer interaction module 1 includes a front housing 11, a front panel 12, a liquid crystal panel 13, and a front limit plate 14. The front housing 11 is a box structure with an open front end, and the front panel 12 is installed on the front housing by fixing screws 15 The front end of 11 is open, and the bottom end of the front panel 12 and the bottom end of the front housing 11 are hinged together, ...
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