Advanced Test Technologies Dynamic MotorAnalyzer Online Monitoring ) Expect more.

The Dynamic MotorAnalyzer – perfection in every detail The dynamic motor analysis allows testing a running motor in its working environment. Electric parameters are measured and other mechanical parameters are calculated. The aim is to receive an analysis of the electric motor, its mains supply, and its loading conditions based on 6 electric measuring values. The Dynamic MotorAnalyzer is the ideal tool for this. It is a great extension to our winding testers MotorAnalyzer 2 and MTC2. All in one-motor analysis Motor analysis without special knowledge Mains supply analysis Analysis of motor supply...

Motor analysis without special know-how A typical application showing the use of the Dynamic MotorAnalyzer: It often happens that motors become hot during operation. This may be caused by various reasons. It may be due to the mains power supply, the motor itself, or its load. So the question arises: “Is it a mechanical or an electrical problem?” It is often difficult to find the reason for the fault, as the motor is often installed in a difficult position to access. It is often easier to access the motor´s input lead. The electric parameters can be measured here; however, commercial multimeters...

The Dynamic MotorAnalyzer – Outstanding technology, robustly packed The Dynamic MotorAnalyzer consists of the measuring module and the analysis software on the PC. Both components are installed as one unit in the measuring case. The measuring module performs the measurings. For this it detects millions of measuring values per second at the running electric motor and transfers them to the PC. The communication between the measuring module and the PC is done with a high-speed Gigabit- connection. Mains supply Power on Measuring socket MU • 3 high-voltage measuring inputs for voltage measurements...

Technical data Mains supply Ultrabook-PC Operating system CPU Dimensions (W x D x H) Weight Protection class Electrical connections Part no. 90…250V / 47…63Hz 4G RAM, 500G-harddisc Win7 Professional® or higher, multilingual at least Core i5 415 x 325 x 170mm + measuring leads 5kg Protection against dust and splashing water all perfectly protected by implementation in the case 403300 Docking station Removable laptop • Win7 Professional® operating system • 4 GB RAM • 500 GB HDD • Core i5

Discovering energy-saving potentials Due to its variety of application fields, the Dynamic MotorAnalyzer completely covers all analyzing tasks, no matter if short-or long term measurement, mains analysis, motor analysis, load analysis or annual energy costs calculation... All these characteristics allow you to detect potentials for saving energy and to make the right decisions regarding cost savings. The energy efficiency of large systems is the sum of many single components. The electric motor is one of the consumer´s which make up a large share of the total consumption. At industrial plants...

The electric motor´s efficiency depends on many general conditions. If possible, all conditions should be met, to achieve optimal energy consumption. The optimization measures focus on the following points: • Performance factor as closely as possible to 1 Performance factors (cos ) in the range of 0,97…0,98 are good. • Use motors with high efciency Often the change to an IE3 or IE4 motor already pays off within 1-5 years for motors with long operating times. • If possible, operate motors always in the nominal range Oversized motors are operated at bad performance factors and the acquisition costs...

Measurements Performing a measurement Dynamic MotorAnalyzer Measurement at motors with current transformer Dynamic MotorAnalyzer Last / Load The motor to be tested is connected to the motor lead by means of voltage measurement connections and current clamps. The Dynamic MotorAnalyzer offers you an automatic phase balance. If you accidentally connect a phase in a wrong way, you don´t have to disconnect or re-clamp the measuring lead. The Dynamic MotorAnalyzer performs a connection control and adapts itself correspondingly. Last / Load Due to the 5A measuring range, the current can also be easily...

Measurements at motors with voltage transformers Dynamic MotorAnalyzer Dynamic MotorAnalyzer in combination with EncoderAnalyzer Dynamic MotorAnalyzer EncoderAnalyzer signals Last / Load Voltage measurements at electric motors with high operational voltages are often performed with the help of voltage transformers. Here the Dynamic MotorAnalyzer is able to measure the voltage on the voltage transformer´s secondary side. For this, only the transformation ratio and the type of transformer have to be entered. Afterwards the software re-calculates the measured values accordingly. sensor Last / Load...

The analysis software The quick, intelligent measuring technology and the user-friendly, analysis software are perfectly combined. Only a few setting clicks and selections are required for configuring the test for the connected motor. The input of name plate details and possible further parameters is only required in case the results shall be printed after the measurements, as they are necessary later for searching in the data base. The comprehensive evaluations lead to clear, understandable results. Specialized knowledge is not necessary when using the analysis software. The software calculates...

KEY-FACTS • Mains supply analysis • Analysis of motor´s current consumption and evaluation of all electrical parameters • Analysis of the mechanical load conditions • Analysis of the electrical consumption • Long-term measurements Analyzing the motor´s current consumption The motor´s current and the relation between voltage and motor current provide information on the motor´s condition and the load conditions. From the measured values, the software filters and analyzes this information and presented, even to inexperienced operators, in an easy and understandable way. The following measurements...