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General| Brand | LEM |
|---|---|
| Model | NORMA 4000 |
| Category | Measuring Instruments |
| Language | English |
Explains the hierarchical structure of the document and how sections are identified.
Details the various symbols and their meanings used throughout the manual.
Specific safety instructions related to the device's external housing and connections.
Identifies and describes the terminals and ports located on the rear of the power analyzer.
Provides an overview of the display, operating controls, and function keys on the front of the device.
Details the fundamental capabilities of the power analyzer, including measurement and calculation features.
Lists items to check upon receiving the power analyzer to ensure the delivery is complete.
Guides on how to safely install and switch on the power analyzer for the first time.
Outlines the safe sequence of steps for connecting circuits to the power analyzer.
Presents an overview of the different connection options for various measurement types.
Details connection methods for 1-phase measurements, including direct, shunt, and transducer.
Explains connection methods for Aron circuits using direct, shunt, or transducer techniques.
Describes connection methods for 3-phase measurements in a 4-wire system.
Introduces a sample measurement procedure using a frequency converter.
Guides on accessing general setup and system information screens for device configuration.
Explains how to load previously saved configurations onto the device.
Details setting up communication parameters for printers and PCs.
Guides on setting average time and synchronization source for measurement accuracy.
Instructions for setting the internal clock, date, and time for accurate logging.
Guides on setting up input ranges, scales, and coupling for current and voltage measurements.
Describes how to switch the current input from direct measurement to the external BNC input.
Details how to configure parameters for calculating integrated values over time, like energy.
Explains the process of saving current settings as a new configuration.
Guides on how to remove saved configurations from the device.
Discusses effects of sampling rate on signal analysis and how to manage aliasing.
Outlines the essential steps to perform before starting any measurement process.
Details how to view numerical measurements for individual channels and totals.
Describes how to switch between numerical, vector graph, and oscilloscope displays.
Covers FFT mode, graph adjustments, frequency ranges, and harmonic analysis.
Guides on using the integration function to calculate electrical work and power over time.
Explains how to save measurement data and print results.
Describes the pin layout and basic functions of the PI1 process interface for motor analysis.
Explains how to view electrical and mechanical measured values when using the PI1 interface.
Guides on configuring torque, speed, and other parameters for motors or generators via the PI1 interface.
Details viewing electrical and mechanical data obtained through the PI1 interface.
Provides technical specifications for PI1 interface inputs, outputs, and rotation detection.
Presents formulas for direct current and alternating current calculations.
Offers formulas for harmonic content, distortion, and fundamental content calculations.
Includes formulas for Fourier transformation, amplitude spectrum, and phase angle.
Presents formulas for calculating measurement uncertainty for power, voltage, current, and angle.
Instructions and precautions for safely transporting and storing the power analyzer.
Details the warranty period and conditions for the power analyzer.
Recommends periodic recalibration and outlines basic maintenance requirements.
Lists detailed technical specifications for the NORMA 4000 model, including interfaces and standards.
Provides detailed technical specifications for the NORMA 5000 model, covering general data, voltage, and current.
Presents block diagrams illustrating the internal architecture of the power analyzer.
Lists available instrument models (NORMA 4000/5000) and optional accessories like interfaces and cables.
Details various accessories such as shunts, probes, and software packages.
Outlines service procedures, recalibration, and authorized service workshops.
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