Transformer Loss Tester2. The instrument uses advanced A/D synchronous AC sampling and digital signal processing technology internally. It is simple to operate, convenient to wire, and provides accurate and reliable data, solving the problem of capacity testing for distribution transformers. It can also display and print the measurement data of interest to users.
3. This instrument is mainly used for capacity testing of distribution transformers. The built-in test power supply can complete capacity tests for 100 units of 2500KVA and below distribution transformers on a single charge.
4. The human-machine interface of this instrument adopts a blue screen (240 * 128) full Chinese character graphic display. The menu is strictly hierarchical, guiding you step by step through the test. You only need to power on and press any key; the menu provided by the instrument will guide you through the required test. Using this instrument can greatly improve work efficiency and reduce labor intensity.
Technical Indicators
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> Measure transformer no-load loss, load loss, zero-sequence impedance, voltage RMS value, voltage average value, current, power, power factor, frequency, and low-voltage impedance measurement of main transformers (to check winding deformation) and other related parameters.
Transformer Loss Tester> Automatic waveform distortion correction, voltage correction, current correction, and temperature correction, without any manual calculation.
> It can directly measure within the allowable measurement range of the instrument. When exceeding the measurement range, an external voltage transformer and current transformer can be connected.
> The instrument has a built-in non-volatile memory that can store measurement results for a long time and can be reviewed at any time.
> It has an RS-232 interface, which can be connected to an external printer or communicate with a computer. The test wiring is simple and clear, matching by phase color.
