Electric energy meter calibration device and usage method thereof
A technology for electric energy meters and meter calibration, which is applied in the direction of measuring devices, measuring electric variables, and power network operating system integration, etc. It can solve the problems of cumbersome operation and user inconvenience, and achieve the effect of convenient data transmission
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[0035] Example 1:
[0036] As attached Figure 1 to 4 As shown, the electric energy meter calibration device includes a box body 1 and a box cover 2. The box body 1 is provided with an electric energy meter field calibrator 5, a backup electric energy meter 4, and a wire-containing groove 3. The field calibrator 5 of the electric energy meter is connected with a wireless communication device. The box body 1 is provided with a handle.
[0037] There is a plug 15 between the terminal of the field calibrator 5 of the electric energy meter and the terminal of the standby electric meter 4, each terminal of the electric energy meter field calibrator 5 corresponds to a plug 15, and each terminal of the standby electric meter 4 corresponds to a plug 15. In this embodiment, the electric energy meter 6 to be calibrated has two terminals as an example, and the electric energy meter field calibrator 5 and the standby electric energy meter 4 respectively have two terminals.
[0038] The plug ...
Example Embodiment
[0045] Example 2:
[0046] The method of using the meter calibration device includes the following steps:
[0047] A1. Install the socket 7, connect the first elastic contact piece 10 to the user wire, and the second elastic contact piece 14 to the terminal of the electric energy meter 6 to be calibrated. Each terminal of the electric energy meter 6 to be calibrated corresponds to a socket 7.
[0048] The socket 7 should be installed at the same time when the electric energy meter 6 to be calibrated is installed.
[0049] A2, check and reset the standby electric energy meter 4.
[0050] B. Close the switch 8, insert the plug 15 into the socket 7, the electric energy meter contact piece 11 corresponds to the first elastic contact piece 10, and the calibrator contact piece 13 corresponds to the second elastic contact piece 14.
[0051] When the first plug 15 is inserted, the user wire, the first elastic contact piece 10, the electric energy meter contact piece 11, the switch 8, the calibra...
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