3330-26P/SP

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The 3330-26P/SP is a third generation, high-performance instrument designed to measure and report the conduction of electrical flow throughout a three-phase system. It is used in a variety of commercial and industrial applications such as power systems analysis, power quality studies, power factor studies, and harmonic analysis.

Application Field

The 3330-26P/SP is ideal for monitoring, measuring and analyzing energy usage in commercial and industrial environments. It is often used in power systems studies, such as doing substation or energy management studies. Additionally, the 3330-26P/SP provides up to four-quadrant energy measurement with current and voltage full-wave rectification measurements, providing an accurate representation of power system parameters. This type of instrument is often used in large-scale, commercial projects involving power analysis.

The 3330-26P/SP is also very useful in testing components during the engineering process. It can be used to check for errors in designs and to make sure the product meets the desired criteria. Additionally, the 3330-26P/SP can be used to monitor performance during production to ensure that failures and losses are kept to a minimum.

Working Principle

The 3330-26P/SP measures electrical flow with IEC 61439-1-4 compliant current and voltage inputs. The instrument utilizes a full-wave rectification technique to provide an accurate direct measurement of the energy usage. It has three channels on the front panel for current inputs, plus an auxiliary input for voltage inputs. These channels are buffered with a differential amplifier to increase accuracy and eliminate common-mode noise.

The 3330-26P/SP is able to measure the total kWh delivered, the total kVArh energy used, total instantaneous power and power factor, as well as estimated energy cost. It can also measure harmonic distortion, giving the user an easy way to check whether the equipment is working properly or not. Additionally, the 3330-26P/SP has an RMS-modulated 4-20mA output for monitoring the instantaneous power.

The 3330-26P/SP also comes with an additional IEC 61511-1-compliant scalar and vector reading channels, along with an Ethernet port. With the scalar and vector channels, the user can monitor the peak and RMS values of the voltages and currents, plus the angle between them. This feature makes it an ideal choice for monitoring the three-phase system of an application.

Conclusion

The 3330-26P/SP is a high-performance, multi-functional instrument designed for both commercial and industrial applications. Its current and voltage full-wave rectification measurements provide an accurate representation of power system parameters, making it an ideal instrument for power system studies, power quality analysis, and power factor studies. Additionally, the scalar and vector channels, along with the 4-20mA output for monitoring instantaneous power – make it an ideal choice for monitoring the three-phase system of an application.

The specific data is subject to PDF, and the above content is for reference