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苏联变电所安装了以前从来使用过的TCШВП型系列配套装置。该装置制造或检修后,在装在变电所之前,对其功能要进行检测。检测装置由以下四个主要部件组成:A3700系列自动开关、АЗПБ型保护件、БП电源和凸O型远距离切断开关(见图1)。该装置可在接近于生产条件下进行检测,并任何矿井都可制造。 A3700系列自动开关由交直流电源和M325型电压表(或其它型的0～250伏电压表)组成лАTP型标准调压器作为交流电源调节器。用凸226Б二极管装成整流电桥。
The Soviet Union has installed a transformer substation TCШВП series that has been used before. After the device is manufactured or overhauled, its function shall be tested before it is installed in the substation. The testing unit consists of four main components: the A3700 series automatic switch, the АЗПБ type guard, the БП power supply and the male O-type remote disconnect switch (see Figure 1). The unit can be tested close to production conditions and can be manufactured in any mine. A3700 series of automatic switching from AC and DC power supply and M325 voltmeter (or other types of 0 ~ 250 volt voltmeter) form лАTP standard regulator as the AC power regulator. Use the convex 226Б diode as a rectifier bridge.