PQ-8P, PQ-8S

Table 6-5. IOGL Graphics Language.

Parameter

Description

Units of

Valid

 

 

Measurement

Values

 

 

 

 

’text’

text to be rotated or to be

N/A

any

 

included in the IOGL program

 

printable

 

as a comment

 

character

 

 

 

 

% shading

percentage of shading

percentage

0-100,

 

 

 

integers

 

 

 

 

# of

number of segments to be

each

1 to 9,

segments

printed in pie chart

 

integers

 

 

 

 

# of

number of values to be printed

each

1 to 12,

entries

in bar or run (line) chart

 

integers

 

 

 

 

angle of

angle of rotation of arc or text

degrees

arc: 0 to

rotation

 

 

360,

 

 

 

integers

 

 

 

text: 0, 90,

 

 

 

180, 270

 

 

 

 

bar width

width of a bar in a bar chart

n/300 inch

positive

 

 

 

integers

 

 

 

 

color n

color code to select color

color command

00 to 16

 

of pie or bar chart segments

numbers

 

 

 

 

 

line width

width of any printed line (in line,

mm

any positive

 

box, arc, circle, chart)

 

number

 

 

 

 

96

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Image 95
Black Box PQ-8P, PQ-8S manual Parameter Description Units Valid, Values

PQ-8P, PQ-8S specifications

The Black Box PQ-8S and PQ-8P are advanced power quality analyzers designed for professionals seeking to monitor, analyze, and improve the electrical efficiency of their systems. These devices stand out in the market due to their robust features, sophisticated technology, and user-friendly interface, making them essential tools for electrical engineers and facility managers.

One of the standout features of the PQ-8S and PQ-8P is their ability to conduct precise power quality monitoring. Both models are equipped with high-resolution sampling rates, allowing for accurate capture of transient events and fluctuations in power quality. This capability is crucial for diagnosing issues such as voltage sags, swells, interruptions, and harmonics, which can lead to equipment malfunction or failure if left unchecked.

The PQ-8S is tailored for three-phase systems, making it ideal for industrial applications that require comprehensive analysis of three-phase power flows. Meanwhile, the PQ-8P, designed for single-phase applications, is particularly useful in residential or light commercial settings. Each model features an intuitive touchscreen interface, enabling users to navigate through data and settings effortlessly.

Data logging and extensive reporting are central to both models. They can store multiple parameters, such as voltage, current, and frequency, for prolonged periods, which assists in trend analysis and long-term monitoring. The onboard memory capacity allows users to access historical data for thorough evaluations and audits without requiring constant device connection.

In addition to their analytical prowess, the PQ-8S and PQ-8P emphasize safety and compliance. Both devices are designed with safety features that adhere to international standards, ensuring reliable performance in various environments. Their rugged design makes them suitable for both fieldwork and permanent installations, as they can withstand harsh conditions.

Wireless connectivity options enhance their usability, allowing for remote monitoring and real-time analysis from any location. This feature ensures that issues can be addressed promptly, leading to improved operational efficiency and reduced downtime.

In conclusion, the Black Box PQ-8S and PQ-8P power quality analyzers offer an impressive combination of features, advanced technologies, and practical characteristics. Their design and functionality make them indispensable tools for anyone looking to maintain optimal power quality in their electrical systems, thus ensuring reliability and efficiency in an increasingly electrified world.