Three phase volt ampere measurement method of hand-held thre

Zc-630 hand-held three-phase harmonic analyzer is a multi-functional power measuring instrument developed by our company with the latest technology. It adopts key operation, can automatically switch the measuring range, maintain the measured data, store the measured data, realize large capacity storage, and output the vector diagram. It can measure the three-phase voltage, three-phase current 1-63 harmonics, and is independent of the list or spectrum diagram Display odd or even harmonics.

 

 

Zc-630 hand-held three-phase harmonic analyzer is very suitable for the field use of differential detection and start-up test, such as electric energy measurement, power inspection, transformer maintenance, relay protection, etc., and it is also suitable for the use of wiring discrimination training tools and teaching instruments in Electric Power Colleges and universities. At the same time, it is also suitable for large-scale power consumption enterprises such as chemical industry, metallurgy, mining, railway, etc.

 

This paper introduces three volt ampere measurement methods of zc-630 hand-held three-phase harmonic analyzer

 

1. Function description

 

This function of zc-630 hand-held three-phase harmonic analyzer is used to measure the basic parameters of three-phase voltage and three-phase current. Specific parameters include three-phase voltage effective value, three-phase current effective value, frequency and three-phase voltage, current, voltage and current phase, power factor. The interface is shown in Figure 3:

 

 

Figure 3

 

Note: the frequency here shows the frequency of phase a voltage. To measure the frequency of phase B and phase C, please use the “single channel measurement” function.

 

2. Operating instructions

 

Data retention function: the retention function keeps the measured values of parameters on the screen unchanged, which is convenient for users to read and analyze. Press F2 key to maintain and cancel the current measurement result.

 

Switch to the main interface: in this interface, press F1 to switch the instrument to the main interface.

 

Switch to vector diagram interface: in this interface, press F4 to switch to vector diagram page.

 

 

The above is the three-phase volt ampere measurement method of zc-630 handheld three-phase harmonic analyzer. If you don’t understand, you can consult our online customer service for details at any time.