2. Automatic waveform distortion correction, voltage correction, current correction, temperature correction, no manual calculation required.
3. Direct measurement within the instrument's allowable range; external voltage transformers and current transformers can be connected when exceeding the measurement range.
4. This instrument features high measurement accuracy and good repeatability. Measurement results can be directly stored, and the instrument has built-in non-volatile memory for long-term storage and easy retrieval at any time.
5. Equipped with an RS-232 interface for connecting an external printer or communicating with a computer. The test wiring is simple and clear, with color-coded connections for quick and convenient setup.
6. Non-volatile calendar and clock functions
Technical Parameters
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■ Voltage (V): Range 500V ± (0.25% of reading + 0.25% of range)
■ Current (A): Range 80A ± (0.25% of reading + 0.25% of range)
■ Power (W): ± (0.25% of reading + 0.25% of range)
■ Power Factor: Range 0 to 1, accuracy ±5 digits
■ Frequency: 40 to 60Hz, 0.05%
■ Measurement Accuracy: Class 0.5
■ Power Supply: AC 220V ± 10%, 50Hz ± 2%
■ Total Power Consumption: Less than 25W
■ Operating Temperature: 0 to 40°C
■ Ambient Humidity: 30% to 90%
■ Dimensions: 390×310×220mm
■ Weight: 6kg (main unit)
