How to Adjust the Parameters of Intelligent Multifunctional Tester c80

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Product introduction:

Multi-functional watt-hour meter field calibrator is a portable device specially designed and developed for field calibrators, three-phase active and reactive inductive and electronic watt-hour meters and other electrical instruments. Widely used in electric power, metallurgy, chemical industry, tobacco, textile, railway, shipping, property and other industries. It provides a convenient solution for the electric power metering department to check the error of the electric energy meter on the spot, and the electric power inspection department to verify the illegal acts of not disassembling the electric energy meter and stealing electricity due to power failure.

Technical parameters:

1, electric energy metering: 0. 1, 0.2; 2. AC voltage measurement: (0V-400V)0. 1, 0.2;

3. AC current measurement: 0. 1, 0.2; 4. Active power: 0.2 and 0.3;

5. Reactive power: 0.3, 0.5; 6. Frequency measurement: 45 Hz-65 Hz (0.05 Hz);

7. Phase measuring range:-180-+180 () (0.3);

8. Pulse constant: low frequency FL=3600P∕kw? High frequency FH=3.6× 107P∕kw? h；

9. Working power supply: external power supply: AC 220 V 5% or Ua power supply: AC 80-400 V;

10, power consumption of the whole machine: 9VA；; 1 1, working temperature: